Untagged Contacts — Classified: KNOW EVERYBODY
Research / Classification artifact · Hook Street Capital contact network
Generated: Sunday, May 24 2026 · 7:51 PM EDT (NY)
Session: classification pass (deterministic, no outreach)
Source: Google Contacts export CSV (1,375 data rows, 16 cols), read via Python csv module
Working dir: C:\Users\ztrei\OneDrive\2. Hook Street\05. 2026 BH\
Method: email-domain → org/title keyword → name flags (CG/NW). Curated ~95-domain knowledge base + keyword heuristics.
> **Privacy:** private data in a private repo. Domains named (e.g. `@meridiancapital.com`); **no full email addresses, no phone numbers** written. Contacts cited by Ref# only. --- ## TL;DR (index) - **Verified untagged:** 1177 rows with a blank Category (task estimate was ~1,112; actual confirmed = **1177**). Tagged = 198. Grand total = 1375. - **§1 Verification** — counts + the ~1,112 vs 1,177 reconciliation. - **§2 Bucket counts** — all 1,177 sorted into 11 buckets (sums to 1,177; nobody dropped). - **§3 BUSINESS HIDDEN IN THE UNTAGGED** — 510 business contacts surfaced from the blank-Category rows (the point of the exercise). - **§4 Corporate-domain frequency table** — top 30 non-freemail domains = the clusters. - **§5 Whole-network consolidated view** — the entire 1,375 in one place. - **§6 Method, caveats, edge-case fixes.** --- ## §1 — Verification - File = **1375 data rows** (1,376 incl. header). - **Blank / untagged Category = 1177.** Tagged = 198. - The brief estimated *~1,112*; the true count is **1177**. Difference of 65 is within "approximately." Proceeded on the verified 1177. - Signal availability in the untagged set: **585** carry at least one corporate (non-freemail) email; **136** carry an Organization Name; only **1** has no email at all (#2955). --- ## §2 — Bucket counts (the 1,177 untagged) | Bucket | Count | |---|---:| | Real Estate / Capital / Investment | 167 | | Finance / Lending / Mortgage | 69 | | Accounting / CPA | 13 | | Legal | 30 | | Brokerage | 8 | | Healthcare / Nursing | 24 | | Other identifiable business | 199 | | Champions Gate / Orlando / Passover connections | 23 | | Community / Institutional | 81 | | Personal (freemail, no org, no signal) | 562 | | Unknown / needs human review | 1 | | **TOTAL** | **1177** | Sum = 1177 = untagged total. No contact dropped. --- ## §3 — BUSINESS HIDDEN IN THE UNTAGGED **510 contacts** in the blank-Category set are clearly business (corporate domain and/or business org/title). These are the real companies buried in the "untagged" pile. Grouped by inferred industry; each line = Ref# · name · org/domain → inferred industry. ### Real Estate / Capital / Investment (167) - **#4314** Yosef Goldberg — @601west.com → _601 West Companies (RE dev)_ - **#2758** mike@abbarealestate.com — @abbarealestate.com → _@abbarealestate.com -> Real Estate / Capital / Investment (domain kw)_ - **#4138** Yanky Segal (New) — @alphaequitygroups.com → _@alphaequitygroups.com -> Real Estate / Capital / Investment (domain kw)_ - **#2025** HENDY — Tri State Furnishers · @apartmentfurnishers.com → _Apartment Furnishers (RE-adjacent furnishing)_ - **#4438** Zlaty — Tristate Furnishers · @apartmentfurnishers.com → _Apartment Furnishers (RE-adjacent furnishing)_ - **#2575** Mark Drachman — @apex-equitygroup.com → _@apex-equitygroup.com -> Real Estate / Capital / Investment (domain kw)_ - **#2228** Jesse Nielsen — Andrew Wolf & Son · @awolfandson.com → _A. Wolf & Son (construction/RE)_ - **#2557** Marc Glassman — @bayrockcapital.com → _@bayrockcapital.com -> Real Estate / Capital / Investment (domain kw)_ - **#3989** Tzviki Ben David — @bhregroup.com → _BHRE Group (RE)_ - **#906** Avi Nachmias — @bhregroup.com → _BHRE Group (RE)_ - **#1276** Chayim Kirschenbaum — @blackiriscapital.com → _@blackiriscapital.com -> Real Estate / Capital / Investment (domain kw)_ - **#2486** Levi Lowinger — @blackrockcp.com → _Blackrock Construction Partners (RE/construction)_ - **#786** Ari Bromberg — @bluestonegrp.com → _Bluestone Group (RE investment/lending)_ - **#2507** Lisa Butler — @bluestonegrp.com → _Bluestone Group (RE investment/lending)_ - **#2559** Marc Mendelsohn — @bluestonegrp.com → _Bluestone Group (RE investment/lending)_ - **#1700** Eli Tabak — The Bluestone Group · @bluestonegrp.com → _Bluestone Group (RE investment/lending)_ - **#2723** Michael Sabo — @cityrgroup.com → _City R Group (RE)_ - **#4337** Yossi Fischler — @cnsltregroup.com → _@cnsltregroup.com -> Real Estate / Capital / Investment (domain kw)_ - **#3481** Sara Bruno — Compass Rock · @compassrock.com → _CompassRock Real Estate (property mgmt)_ - **#1658** Eli Gabay — Coney Realty & Management · @coneyrealty.com → _Coney Realty_ - **#2714** Michael Haas — @coneyrealty.com → _Coney Realty_ - **#1424** David Ohana — Crosby Capital · @crosbycapitalusa.com → _@crosbycapitalusa.com -> Real Estate / Capital / Investment (domain kw)_ - **#2342** Joshua.Rubin@cushwake.com — @cushwake.com → _Cushman & Wakefield (CRE)_ - **#2077** Ian Brooks — @cushwake.com → _Cushman & Wakefield (CRE)_ - **#2712** Michael Fioravanti — @cushwake.com → _Cushman & Wakefield (CRE)_ - **#1497** DJ Johnston — @cushwake.com → _Cushman & Wakefield (CRE)_ - **#1413** David Kalish — @cushwake.com → _Cushman & Wakefield (CRE)_ - **#1752** Eric Roth — Cushman & Wakefield · Associate · @cushwake.com → _Cushman & Wakefield (CRE)_ - **#2339** Joshua Rubin — Massey Knackel · @cushwake.com → _Cushman & Wakefield (CRE)_ - **#3399** Robert Shapiro — @cushwake.com → _Cushman & Wakefield (CRE)_ - **#1431** David Simone — Cushman Wakefield · @cushwake.com → _Cushman & Wakefield (CRE)_ - **#2073** Hudi Abramson — @cyamngmt.com → _CYA Management (property mgmt)_ - **#1169** Chaim Abramson — @cyamngmt.com → _CYA Management (property mgmt)_ - **#968** Aydelle — @dfleischmann.com → _D. Fleischmann (RE)_ - **#1405** David Fleischmann — @dfleischmann.com → _D. Fleischmann (RE)_ - **#3546** Shana Greenwald — @dfleischmann.com → _D. Fleischmann (RE)_ - **#3457** Sam Lowinger — @dfleischmann.com → _D. Fleischmann (RE)_ - **#673** Ahuva Ralbag (Fleischmann Office) — @dfleischmann.com → _D. Fleischmann (RE)_ - **#1370** Daniel Schick — @dfleischmann.com → _D. Fleischmann (RE)_ - **#623** Aaron Schlusselberg — @dfleischmann.com → _D. Fleischmann (RE)_ - **#2319** Joseph Schwartz — @dfleischmann.com → _D. Fleischmann (RE)_ - **#1540** Dovid Kliener — @dkckmgmt.com → _@dkckmgmt.com -> Real Estate / Capital / Investment (domain kw)_ - **#2037** Heshy Davis — @drawbridgeinv.com → _Drawbridge Investments (Sam former employer - RE investment)_ - **#3798** Steve Reich — @drawbridgeinv.com → _Drawbridge Investments (Sam former employer - RE investment)_ - **#3461** Sam Treitel — Draw Bridge Investments · @drawbridgeinv.com → _Drawbridge Investments (Sam former employer - RE investment)_ - **#2909** Moshe King — @drawbridgeinv.com → _Drawbridge Investments (Sam former employer - RE investment)_ - **#869** Asher Reich — @drawbridgeinv.com → _Drawbridge Investments (Sam former employer - RE investment)_ - **#2168** Jacob Eisenstein — @eisensteinrealty.com → _@eisensteinrealty.com -> Real Estate / Capital / Investment (domain kw)_ - **#1725** Eliyahu Elite Treitel — null · Commercial Real Estate Broker · @elicre.com → _org/title -> RE (null)_ - **#4242** Yitzy Kassirer — @emeraldequitygrp.com → _@emeraldequitygrp.com -> Real Estate / Capital / Investment (domain kw)_ - **#1549** Dovid Scharf — Esplanade Capital · @esplanadecap.com → _org/title kw -> Real Estate / Capital / Investment (Esplanade Capital)_ - **#4088** Yaakov Grunblatt — Greenleaf Realty · @greenleafrealty.biz → _@greenleafrealty.biz -> Real Estate / Capital / Investment (domain kw)_ - **#2281** Jonathan Farber — Green Place Capital Management · @greenplacecap.com → _org/title kw -> Real Estate / Capital / Investment (Green Place Capital Management)_ - **#1369** Daniel Rosenthal — @hampshireprop.com → _Hampshire Properties (RE)_ - **#4194** Yisroel Berg — @harborg.com → _Harbor Group International (RE investment)_ - **#3474** Samuel Reichmann — @harborg.com → _Harbor Group International (RE investment)_ - **#2923** Moshe Mintz — @highscorecapital.com → _@highscorecapital.com -> Real Estate / Capital / Investment (domain kw)_ - **#363** Shimshon Friedman — @horsepowernyc.com → _Horsepower NYC (RE)_ - **#366** Shloime Spira — @horsepowernyc.com → _Horsepower NYC (RE)_ - **#2259** Joel Weber — Horsepower · @horsepowernyc.com → _Horsepower NYC (RE)_ - **#124** Eli Friedman — @inv360.com → _Investments 360_ - **#204** Jessica Scher — @inv360.com → _Investments 360_ - **#238** Leba Weiss — @inv360.com → _Investments 360_ - **#1181** Chaim Friedland — @jaskogroup.com → _Jasko Group (RE dev)_ - **#927** Avner Krohn — Jasko Development · @jaskogroup.com → _Jasko Group (RE dev)_ - **#2178** Jake Blatter — KFIR Capital · @kfircap.com → _org/title kw -> Real Estate / Capital / Investment (KFIR Capital)_ - **#2383** Karen Bozeman — KP Realty Services, Inc · @kprealtyservices.com → _@kprealtyservices.com -> Real Estate / Capital / Investment (domain kw)_ - **#3000** Nachum Katz — @ktzcapital.com → _@ktzcapital.com -> Real Estate / Capital / Investment (domain kw)_ - **#1060** Berel Krug Chestnut Ridge — @lbhrealestate.com → _@lbhrealestate.com -> Real Estate / Capital / Investment (domain kw)_ - **#2179** Jake Gluck — @lodestonecapitalgroup.com → _Lodestone Capital Group (RE investment)_ - **#3026** Nate Lowy — @lodestonecapitalgroup.com → _Lodestone Capital Group (RE investment)_ - **#1078** Bill Hettler — Logistic Realty · @logisticrealty.com → _Logistic Realty_ - **#2669** Menachem Pollack — @mazelrealty.com → _@mazelrealty.com -> Real Estate / Capital / Investment (domain kw)_ - **#1625** Effy Weissmandl — @merockdim.com → _Me-Rock Development (RE/construction)_ - **#1391** David — @methomes.com → _@methomes.com -> Real Estate / Capital / Investment (domain kw)_ - **#2695** Meni Treitel — @mmtrealty.com → _@mmtrealty.com -> Real Estate / Capital / Investment (domain kw)_ - **#2149** Izzy Nachum — @mnccontractors.com → _MNC Contractors (construction)_ - **#2675** Menachem Stern — @nystandardrealty.com → _@nystandardrealty.com -> Real Estate / Capital / Investment (domain kw)_ - **#2592** martin@okeanosgroup.com — @okeanosgroup.com → _Okeanos Group (RE/products)_ - **#2201** Jason Sokol — @okeanosgroup.com → _Okeanos Group (RE/products)_ - **#1536** Dovid Kaplan — @orderbookcapital.com → _@orderbookcapital.com -> Real Estate / Capital / Investment (domain kw)_ - **#4014** Vanessa — Pilgrim · @pilgrim1.com → _Pilgrim (RE mgmt/dev)_ - **#668** Aggie — @pilgrim1.com → _Pilgrim (RE mgmt/dev)_ - **#1848** fax@pilgrim1.com — @pilgrim1.com → _Pilgrim (RE mgmt/dev)_ - **#1878** Fran — Pilgrim · @pilgrim1.com → _Pilgrim (RE mgmt/dev)_ - **#2626** Me — Pilgrim · @pilgrim1.com → _Pilgrim (RE mgmt/dev)_ - **#2153** Jack Ackerman — @pilgrim1.com → _Pilgrim (RE mgmt/dev)_ - **#3622** Shloime Gross — Pilgrim · @pilgrim1.com → _Pilgrim (RE mgmt/dev)_ - **#3383** Rivky Horowitz — Pilgrim · @pilgrim1.com → _Pilgrim (RE mgmt/dev)_ - **#2837** Molly Rokach — @pilgrim1.com → _Pilgrim (RE mgmt/dev)_ - **#912** Avi Spodek — @postalrealty.com → _Postal Realty Trust_ - **#3296** Rafi Harel — @postalrealty.com → _Postal Realty Trust_ - **#4035** Vladimir — @primecityrealestate.com → _Prime City Real Estate_ - **#3867** Tara Levine — Prudential Rand Realty · @prudentialrand.com → _org/title -> RE (Prudential Rand Realty)_ - **#2106** Irene Steiner — Pugatch Realty Corp. · @pugatch.com → _org/title -> RE (Pugatch Realty Corp.)_ - **#347** Sam Cooper — @realtyproonline.com → _@realtyproonline.com -> Real Estate / Capital / Investment (domain kw)_ - **#1847** Farid Abdi — 1200 Pacific St \#5R · @reedfa.com → _RE address as org -> 1200 Pacific St \#5R_ - **#2180** Jake Lehr — @reonomy.com → _Reonomy (CRE data/analytics)_ - **#2376** Justin Sefrin — @reonomy.com → _Reonomy (CRE data/analytics)_ - **#5824** Justin Sefrin — @reonomy.com → _Reonomy (CRE data/analytics)_ - **#622** Aaron Salomon — @rockawaycp.com → _Rockaway Capital Partners (RE)_ - **#881** Av Rodin — @rodcoproperties.com → _@rodcoproperties.com -> Real Estate / Capital / Investment (domain kw)_ - **#3453** Sam Fruchter — R\&B Realty Group, LLC · @rosebergrealty.com → _Roseberg Realty_ - **#3582** Shelby Rosenberg — R\&B Realty Group, LLC · @rosebergrealty.com → _Roseberg Realty_ - **#2597** Mathew Rosenberg — @rosebergrealty.com → _Roseberg Realty_ - **#835** Aron (Moshe) Rosenberg — Daron Fashions · @rosebergrealty.com → _Roseberg Realty_ - **#692** Albert (Sruli) Rosenberg — @rosebergrealty.com → _Roseberg Realty_ - **#3575** Shea Markovics — Royal Builders · @royalbuildersny.com → _@royalbuildersny.com -> Real Estate / Capital / Investment (domain kw)_ - **#3898** Tim Neumann — SafeGaurd Properties · @safeguardproperties.com → _@safeguardproperties.com -> Real Estate / Capital / Investment (domain kw)_ - **#1598** Duvi Spira — @sbertram.com → _S. Bertram (RE/products)_ - **#3463** Sam Tress — @sbtproperty.net → _@sbtproperty.net -> Real Estate / Capital / Investment (domain kw)_ - **#1324** contact1@scioncapitalgroup.com — @scioncapitalgroup.com → _@scioncapitalgroup.com -> Real Estate / Capital / Investment (domain kw)_ - **#1679** Eli Liberman — @selcapital.com → _SEL Capital (RE investment)_ - **#3462** Sam Treitel — Sel Capital · @selcapital.com → _SEL Capital (RE investment)_ - **#3056** Nesanel Silverman — @selrealty.com → _@selrealty.com -> Real Estate / Capital / Investment (domain kw)_ - **#624** Aaron Wexler — @seventhavemanagement.com → _Seventh Avenue Management (property mgmt)_ - **#2295** Jordan Wexler — @seventhavemanagement.com → _Seventh Avenue Management (property mgmt)_ - **#1502** Doni Caller — @sharpmgmt.com → _Sharp Management (property mgmt)_ - **#6083** Mike — @sharpmgmt.com → _Sharp Management (property mgmt)_ - **#2146** Izzy Kirzner — @sharpmgmt.com → _Sharp Management (property mgmt)_ - **#1028** Ben Ferziger — @skycmanagement.com → _@skycmanagement.com -> Real Estate / Capital / Investment (domain kw)_ - **#3414** Roizy Karpen — @skylinecap.net → _Skyline Capital (RE)_ - **#2202** Jason Starkman — @starkmanrealtygroup.com → _@starkmanrealtygroup.com -> Real Estate / Capital / Investment (domain kw)_ - **#3557** Sharona Steinhardt — @steinhardtbuilders.com → _Steinhardt Builders (construction/dev)_ - **#125** Eli Steinhardt — @steinhardtbuilders.com → _Steinhardt Builders (construction/dev)_ - **#186** Huvie Steinhardt — @steinhardtbuilders.com → _Steinhardt Builders (construction/dev)_ - **#4154** yehidis goldman — @stillwatercapital.com → _@stillwatercapital.com -> Real Estate / Capital / Investment (domain kw)_ - **#4317** Yosef Magid — @sunsetpropertiesnj.com → _@sunsetpropertiesnj.com -> Real Estate / Capital / Investment (domain kw)_ - **#1924** George Steinberg — @suttonparkventures.com → _@suttonparkventures.com -> Real Estate / Capital / Investment (domain kw)_ - **#3541** Shalom Segelman — @sycapital.com → _@sycapital.com -> Real Estate / Capital / Investment (domain kw)_ - **#1160** CarRentals. com — @team.carrentals.com → _@team.carrentals.com -> Real Estate / Capital / Investment (domain kw)_ - **#2256** Joel Goldberger — @thebatterygroup.com → _The Battery Group (RE)_ - **#1668** Eli Karmen — @thebatterygroup.com → _The Battery Group (RE)_ - **#2893** Moshe Eichler — @thecapitalrealty.com → _@thecapitalrealty.com -> Real Estate / Capital / Investment (domain kw)_ - **#1327** Courtney Waller - Oasis — @theiconteam.com → _The Icon Team (RE)_ - **#216** Josh Frank — @theiconteam.com → _The Icon Team (RE)_ - **#403** Tiffany Jones — @theiconteam.com → _The Icon Team (RE)_ - **#222** Karimar Maldonado — @theiconteam.com → _The Icon Team (RE)_ - **#2166** Jackie Pereira — @thepropertypool.com → _@thepropertypool.com -> Real Estate / Capital / Investment (domain kw)_ - **#2609** Maurizio Pinto — The Realty People · @therealtypeople.com → _@therealtypeople.com -> Real Estate / Capital / Investment (domain kw)_ - **#3652** Shlomo Chopp — @theshbgroup.com → _SHB Group (RE)_ - **#1042** Benjamin Froehlich — @theshbgroup.com → _SHB Group (RE)_ - **#3804** Steven Hersko — @theshbgroup.com → _SHB Group (RE)_ - **#4095** Yaakov Pitterman — @theshbgroup.com → _SHB Group (RE)_ - **#3934** Treitel Ventures — @treitelventures.com → _@treitelventures.com -> Real Estate / Capital / Investment (domain kw)_ - **#2645** Meir Gold — @tryko.com → _Tryko Partners (RE/healthcare investment)_ - **#2577** Mark Gold — @tryko.com → _Tryko Partners (RE/healthcare investment)_ - **#2433** Kus Siebrow — @weissmanrealty.com → _@weissmanrealty.com -> Real Estate / Capital / Investment (domain kw)_ - **#3811** Steven Westreich — @westbridge-re.com → _@westbridge-re.com -> Real Estate / Capital / Investment (domain kw)_ - **#2301** Jose — 1575 Townsend Ave → _RE address as org -> 1575 Townsend Ave_ - **#3052** Neil Taylor — Orlando Team Equipment Rentals → _org/title kw -> Real Estate / Capital / Investment (Orlando Team Equipment Rentals)_ - **#1615** Eddie — 504 Brook Ave Super → _RE address as org -> 504 Brook Ave Super_ - **#3290** Rafael — 1097 / 99 Walton Ave → _RE address as org -> 1097 / 99 Walton Ave_ - **#2170** Jacob Guz E 173 — GDO Realty → _org/title -> RE (GDO Realty)_ - **#2011** Hector — 373-375 East 188th Street → _RE address as org -> 373-375 East 188th Street_ - **#1440** Debbie Adeniyi — Realtor → _org/title -> RE (Realtor)_ - **#2152** Jack 475 Willis Atias — 475 Willis Ave → _RE address as org -> 475 Willis Ave_ - **#1112** Brad Barr — 129 Alexander Ave → _RE address as org -> 129 Alexander Ave_ - **#2347** Juan Bellard — 1805-1815 University Ave → _RE address as org -> 1805-1815 University Ave_ - **#2216** Jen Cox — 1200 Pacific St \#4L → _RE address as org -> 1200 Pacific St \#4L_ - **#2268** John Defabritis — Sheild Management → _org/title kw -> Real Estate / Capital / Investment (Sheild Management)_ - **#4026** Victor Fein — 1200 Pacific → _RE address as org -> 1200 Pacific_ - **#2499** Linh Ho — Remax Universal Realty → _org/title -> RE (Remax Universal Realty)_ - **#2404** Kemraj Marajh — Remax 2000 → _org/title -> RE (Remax 2000)_ - **#757** Andrew Press — Medallion Real Estate → _org/title -> RE (Medallion Real Estate)_ - **#1909** Gavriel Ralbag — Palladium Capital Advisors → _org/title kw -> Real Estate / Capital / Investment (Palladium Capital Advisors)_ - **#4226** Yitzchok Rubin — Jerusalem Real Estate Consulting → _org/title -> RE (Jerusalem Real Estate Consulting)_ ### Finance / Lending / Mortgage (69) - **#1779** esther@allstate.com — @allstate.com → _Allstate (insurance)_ - **#2484** Levi Dessler — @allstate.com → _Allstate (insurance)_ - **#1538** Dovid Kievman — Allstate Insurance · @allstate.com → _Allstate (insurance)_ - **#2589** Martin Levy — @allstate.com → _Allstate (insurance)_ - **#1809** eweissmandl@approvedfunding.com — @approvedfunding.com → _@approvedfunding.com -> Finance / Lending / Mortgage (domain kw)_ - **#1330** criticalmob@bloomberg.net — @bloomberg.net → _Bloomberg (financial data/terminal)_ - **#2344** jsmialek1@bloomberg.net — @bloomberg.net → _Bloomberg (financial data/terminal)_ - **#3736** smcdonald23@bloomberg.net — @bloomberg.net → _Bloomberg (financial data/terminal)_ - **#3159** Paul Brennan — @bloomberg.net → _Bloomberg (financial data/terminal)_ - **#3906** Tom Keene — @bloomberg.net → _Bloomberg (financial data/terminal)_ - **#3810** Steven Rosenberg ((DBI) — @brtitlegroup.com → _@brtitlegroup.com -> Finance / Lending / Mortgage (domain kw)_ - **#2096** Info — @chein-insurance.com → _@chein-insurance.com -> Finance / Lending / Mortgage (domain kw)_ - **#651** Adam Wildstein — @crossriverbank.com → _@crossriverbank.com -> Finance / Lending / Mortgage (domain kw)_ - **#3518** Sendy Friedlander Datalink — @datalinksys.com → _DataLink Systems_ - **#2147** Izzy Kleinhendler — Data Links · @datalinksys.com → _DataLink Systems_ - **#4883** Becky Friedler — @easternuc.com → _Eastern Union (CRE mortgage brokerage)_ - **#5053** Chesky Gross — @easternuc.com → _Eastern Union (CRE mortgage brokerage)_ - **#3349** Reuven Gross — @easternuc.com → _Eastern Union (CRE mortgage brokerage)_ - **#3018** Naomi Neuberger — @easternuc.com → _Eastern Union (CRE mortgage brokerage)_ - **#5303** Efraim Perlowitz — @easternuc.com → _Eastern Union (CRE mortgage brokerage)_ - **#6027** Menachem Rosenzweig — @easternuc.com → _Eastern Union (CRE mortgage brokerage)_ - **#1021** Becky Friedler — @easternunion.com → _Eastern Union (CRE mortgage brokerage)_ - **#1282** Chesky Gross — @easternunion.com → _Eastern Union (CRE mortgage brokerage)_ - **#1627** Efraim Perlowitz — @easternunion.com → _Eastern Union (CRE mortgage brokerage)_ - **#2670** Menachem Rosenzweig — @easternunion.com → _Eastern Union (CRE mortgage brokerage)_ - **#3101** nsadowsy@fmm.com — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#2017** Heidi Berkowitz — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#1400** David Brecher — First Meridian Mortgage · President · @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#2710** Michael Clapman — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#646** Adam Cohen — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#2349** Judah Cohen — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#1359** Daniel Herschberg — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#802** Ari Hofstatter — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#3795** Steve Joffe — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#2718** Michael Pinter — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#1034** Ben Radner — FMM · @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#2721** Michael Raff — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#3020** Naphtali Sadowsky — Meridian · @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#2320** Joseph Shapiro — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#2730** Michael Wielgus — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#4218** Yitz Wiener — @fmm.com → _First Meridian Mortgage (residential mortgage lending)_ - **#1285** Chesky Monk — @icreditinc.com → _iCredit (financing)_ - **#1402** David Elefant — @influxcapital.com → _Influx Capital (lending/capital)_ - **#4006** Ushi Fried — @influxcapital.com → _Influx Capital (lending/capital)_ - **#2239** Joanie Myers — Travelers Insurance · @jrmyersinsurance.com → _@jrmyersinsurance.com -> Finance / Lending / Mortgage (domain kw)_ - **#1556** Dovy Kern — @kerninsuranceagency.com → _@kerninsuranceagency.com -> Finance / Lending / Mortgage (domain kw)_ - **#2172** Jacob Rekant — @laatitle.com → _@laatitle.com -> Finance / Lending / Mortgage (domain kw)_ - **#3981** Tzvi Shlomo Weissmandl — @lhbinsurance.com → _@lhbinsurance.com -> Finance / Lending / Mortgage (domain kw)_ - **#1803** Evan Tempelman — @loandepot.com → _loanDepot (mortgage lending)_ - **#640** Abish Brodt — @madisontitle.com → _@madisontitle.com -> Finance / Lending / Mortgage (domain kw)_ - **#1386** Dave Bolag — @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#4280** Yomo Michael Neumann NW — @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#3791** Steve Edelstein — @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#2128** Issac Filler — MCG · @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#4084** Yaakov Fischer — Meridian Capital · @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#705** Alex Izso — @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#1195** Chaim Nussbaum — Yeshivas Mir · @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#3626** Shloime Ribiat — @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#3727** Simcha Schick — @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#1730** Elliot Treitel — Meridian Capital Group, LLC · @meridiancapital.com → _Meridian Capital Group (CRE mortgage brokerage)_ - **#2175** Jacob Sod — @milrosecap.com → _Milrose Capital (lending/permits)_ - **#3029** Nathan Magid — @milrosecapital.com → _Milrose Capital (lending/expediting/permits)_ - **#3010** Naftali Weinberger — @milrosecapital.com → _Milrose Capital (lending/expediting/permits)_ - **#845** Aryeh — M Weiss Insurance · @mweissins.com → _M Weiss Insurance_ - **#3647** Shlomo — @mweissins.com → _M Weiss Insurance_ - **#2682** Mendel Weiss — Insurance · @mweissins.com → _M Weiss Insurance_ - **#2029** Henry Blachorsky — @unitedservicing.com → _United Servicing (loan servicing)_ - **#825** Aric Frydberg — @unitedservicing.com → _United Servicing (loan servicing)_ - **#3398** Robert Schoenfeld — @unitedservicing.com → _United Servicing (loan servicing)_ ### Accounting / CPA (13) - **#2558** Marc H. Rubin — @cohnreznick.com → _CohnReznick (CPA)_ - **#1315** Cindy Schick — @deloitte.com → _Deloitte (Big-4 accounting/advisory)_ - **#753** Andrew Berkowitz — FIA Capital Partners, LLC · @fiacp.com → _FIA CPA_ - **#4392** Zachary Seele — @fiacp.com → _FIA CPA_ - **#1907** Gary Majeski — @majesticpaymentsolutions.com → _@majesticpaymentsolutions.com -> Accounting / CPA (domain kw)_ - **#2689** Mendy Schmookler — @markspaneth.com → _Marks Paneth (CPA)_ - **#1217** Chana — Brokere (N Woodmere) · @mretax.com → _@mretax.com -> Accounting / CPA (domain kw)_ - **#2903** Moshe Gutman — RE Tax Service · @retaxservice.com → _RE Tax Service (accounting/tax)_ - **#1832** Faigy @ RE Tax Service — @retaxservice.com → _RE Tax Service (accounting/tax)_ - **#2520** lschneck@se-cpa.com — @se-cpa.com → _SE CPA (accounting)_ - **#1865** Florence Vogel — Schneck Eisenberg CPA · @se-cpa.com → _SE CPA (accounting)_ - **#2290** Jonathan Sqiures 420 148 St — @squiresandcompany.com → _Squires & Company (CPA)_ - **#198** Jason Kahn — @zecpas.com → _@zecpas.com -> Accounting / CPA (domain kw)_ ### Legal (30) - **#1043** Benjamin Soleimani — @abjny.com → _ABJ NY (legal/professional)_ - **#470** \ — @agpclaw.com → _AGPC Law_ - **#1457** Dee Keys — @agpclaw.com → _AGPC Law_ - **#1354** daniel buchinger — @buchingerlawpllc.com → _@buchingerlawpllc.com -> Legal (domain kw)_ - **#2277** Jomo NW — @cmsauths.com → _CMS Authentications (legal/apostille)_ - **#1347** Damon P. Howard — Ephron-Mandel & Howard, LLP · Partner · @emahlaw.com → _@emahlaw.com -> Legal (domain kw)_ - **#2352** Judah Zelmanovitz — @fzpclaw.com → _@fzpclaw.com -> Legal (domain kw)_ - **#2111** Isaac Greenfield GTR — @greenfieldlawpllc.com → _@greenfieldlawpllc.com -> Legal (domain kw)_ - **#706** Alex Markus — @grlawpllc.com → _@grlawpllc.com -> Legal (domain kw)_ - **#2727** Michael Steinmetz — @gs2law.com → _@gs2law.com -> Legal (domain kw)_ - **#2355** Judy — @interstatefilings.com → _Interstate Filings (corporate filings/legal services)_ - **#3476** Sandra — @interstatefilings.com → _Interstate Filings (corporate filings/legal services)_ - **#702** Alex Englard — @interstatefilings.com → _Interstate Filings (corporate filings/legal services)_ - **#4087** Yaakov Grinberg — Interstate Filings LLC · @interstatefilings.com → _Interstate Filings (corporate filings/legal services)_ - **#2806** Miryom Zeffren — Attorney · @jmehllaw.com → _@jmehllaw.com -> Legal (domain kw)_ - **#1503** Doni Cohen — @jzlegal.com → _@jzlegal.com -> Legal (domain kw)_ - **#972** B Z Weiss — @kattenlaw.com → _@kattenlaw.com -> Legal (domain kw)_ - **#3662** Friedman — @platinumfilings.com → _@platinumfilings.com -> Legal (domain kw)_ - **#4268** Yoel Roth — @rabbinicalconsultation.com → _Rabbinical Consultation (beis din / arbitration)_ - **#3269** Rabbi Simcha Roth (Toyain) — @rabbinicalconsultation.com → _Rabbinical Consultation (beis din / arbitration)_ - **#2800** Miriam Silber — @rabbinicalconsultation.com → _Rabbinical Consultation (beis din / arbitration)_ - **#3592** Shia Walkenfeld (Rabbi Roth) — @rabbinicalconsultation.com → _Rabbinical Consultation (beis din / arbitration)_ - **#1753** Eric Shuval — @rsabstract.com → _R&S Abstract (title insurance/legal)_ - **#2476** Leo Salzman — @salzmanesq.com → _@salzmanesq.com -> Legal (domain kw)_ - **#1401** David Cherna — @sillscummis.com → _Sills Cummis & Gross (law firm)_ - **#2720** Michael R. Leighton — @sillscummis.com → _Sills Cummis & Gross (law firm)_ - **#1325** Corey Tucker — @tsjesq.com → _@tsjesq.com -> Legal (domain kw)_ - **#1795** Etan Moskovic — Turek Law · @tureklaw.com → _Turek Law_ - **#731** Allen Turek — Turek Law · @tureklaw.com → _Turek Law_ - **#1846** Farah Moiso — Vcorp Services, LLC · @vcorpservices.com → _Vcorp Services (corporate/legal filings)_ ### Brokerage (8) - **#3509** Scott Hirschfield — @arielpa.com → _Ariel Property Advisors (NYC investment-sales)_ - **#4027** Victor Sozio — @arielpa.com → _Ariel Property Advisors (NYC investment-sales)_ - **#2315** Joseph Friedman — @besenassociates.com → _Besen Associates (NYC investment-sales brokerage)_ - **#2749** Miguel Jauregui — @besenassociates.com → _Besen Associates (NYC investment-sales brokerage)_ - **#3443** Saadya Notik — @besenassociates.com → _Besen Associates (NYC investment-sales brokerage)_ - **#759** Andrew Roth 11 Bruckner — @elliman.com → _Douglas Elliman (residential brokerage)_ - **#3528** Shai Bernstein — Douglas Elliman · Licensed Associate Real Estate Broker · @elliman.com → _Douglas Elliman (residential brokerage)_ - **#4080** Yaakov Beer — @greiner-maltz.com → _Greiner-Maltz (NY industrial CRE brokerage)_ ### Healthcare / Nursing (24) - **#184** Howard Lebowitz — @acutecarehs.com → _@acutecarehs.com -> Healthcare / Nursing (domain kw)_ - **#2070** Howie Kofka — @advantagemedicalbills.com → _@advantagemedicalbills.com -> Healthcare / Nursing (domain kw)_ - **#4429** Zevy Treitel — @aristacare.com → _@aristacare.com -> Healthcare / Nursing (domain kw)_ - **#963** Avrumi Sax — @careritecenters.com → _CareRite Centers (skilled nursing)_ - **#6817** Steven Sax — @careritecenters.com → _CareRite Centers (skilled nursing)_ - **#1610** East Coast F — East Coast F · @eastcoastfertility.com → _East Coast Fertility_ - **#2384** KAREN MALAMUD — East Coast F · @eastcoastfertility.com → _East Coast Fertility_ - **#2731** michael@edisonhhc.com — @edisonhhc.com → _Edison Home Health Care_ - **#2733** michaelm@edisonhhc.com — @edisonhhc.com → _Edison Home Health Care_ - **#2971** mreisman@edisonhhc.com — @edisonhhc.com → _Edison Home Health Care_ - **#846** Aryeh Blumstein — @edisonhhc.com → _Edison Home Health Care_ - **#1694** Eli Segel — @edisonhhc.com → _Edison Home Health Care_ - **#723** Alka Goyal — @genesisfertility.com → _Genesis Fertility_ - **#1584** Dr. Richard Grazi — Genesis · @genesisfertility.com → _Genesis Fertility_ - **#3595** Shiggy Rosenberg — @h2hhc.com → _H2H Home Health Care_ - **#3419** Rosenberg Mudcha — @hawkeco.com → _Hawthorne/Hawke (healthcare)_ - **#2722** Michael Rosenberg — @hawkeco.com → _Hawthorne/Hawke (healthcare)_ - **#3295** Rafi Glickman — Merrill Lynch · @millinmedical.com → _@millinmedical.com -> Healthcare / Nursing (domain kw)_ - **#3780** Steg — @nathealthcare.com → _@nathealthcare.com -> Healthcare / Nursing (domain kw)_ - **#469** \ — @oceanhomehealth.com → _Ocean Home Health_ - **#2329** Josh Parnes — Rabbi Elefant Alumni · @oceanhomehealth.com → _Ocean Home Health_ - **#3166** Pediatric Healthcare Of Long Island — @phlidocs.com → _Pediatric Healthcare of Long Island (PHLI)_ - **#2210** Jeannette Lagasi — @reprogenetics.com → _Reprogenetics (genetics/fertility lab)_ - **#1859** Financial Services — @reprogenetics.com → _Reprogenetics (genetics/fertility lab)_ ### Other identifiable business (199) - **#2340** Joshua Weiss — @acsbco.com → _@acsbco.com -> unclassified corporate domain_ - **#182** Haley Ferrell — @adobe.com → _@adobe.com -> unclassified corporate domain_ - **#1450** debra@allstatelc.com — @allstatelc.com → _@allstatelc.com -> unclassified corporate domain_ - **#192** Itzhak D. Goldberg — @angion.com → _@angion.com -> unclassified corporate domain_ - **#3340** rememberingsteve@apple.com — @apple.com → _@apple.com -> unclassified corporate domain_ - **#463** \ — @appliedproactive.com → _@appliedproactive.com -> unclassified corporate domain_ - **#1338** Cuz\_Zalmy T — @argentinv.com → _@argentinv.com -> unclassified corporate domain_ - **#842** Artscroll Order Team — @artscroll.com → _@artscroll.com -> unclassified corporate domain_ - **#377** Stephen Pollack — @ashadebetterinc.com → _@ashadebetterinc.com -> unclassified corporate domain_ - **#1898** Gabe Amzallag — Auction.com · @auction.com → _has org, unmatched -> other business (Auction.com)_ - **#142** Esti Frimerman — @batmitzvahclub.com → _@batmitzvahclub.com -> unclassified corporate domain_ - **#4211** Yitz - Isaac Klein — @bayviewcg.com → _@bayviewcg.com -> unclassified corporate domain_ - **#3747** Solomon Steinman — @bdo.com → _@bdo.com -> unclassified corporate domain_ - **#306** Nuchem Fried — @benchmarkplatinum.com → _@benchmarkplatinum.com -> unclassified corporate domain_ - **#1394** David Berg — @bergpllc.com → _@bergpllc.com -> unclassified corporate domain_ - **#1364** Daniel Laubacker North Fork Merchant — @bhs-llc.com → _@bhs-llc.com -> unclassified corporate domain_ - **#110** Devorah — @binahmagazine.com → _@binahmagazine.com -> unclassified corporate domain_ - **#217** Joshua Guerra — @bizcor.com → _@bizcor.com -> unclassified corporate domain_ - **#2521** Luis Cortez — @bizdes.com → _@bizdes.com -> unclassified corporate domain_ - **#2606** Matthew Moser — @bizdesignsllc.com → _@bizdesignsllc.com -> unclassified corporate domain_ - **#1136** Burry Itzkowitz — @boymelgreen.com → _@boymelgreen.com -> unclassified corporate domain_ - **#4156** Yehuda Balsam — @brightlinkelectric.com → _Brightlink Electric (electrical)_ - **#1177** Chaim Fishof — @broadwayequities.com → _@broadwayequities.com -> unclassified corporate domain_ - **#2169** Jacob Glassman — @brookvilleautogroup.com → _@brookvilleautogroup.com -> unclassified corporate domain_ - **#1312** Chuck (Chezky) Weisz — Brooklyn Supply · @bsmks.com → _has org, unmatched -> other business (Brooklyn Supply)_ - **#3427** rottenberg@btinternet.com — @btinternet.com → _@btinternet.com -> unclassified corporate domain_ - **#2435** L. Dzialowski — @businesshalacha.com → _@businesshalacha.com -> unclassified corporate domain_ - **#1759** esqcustserv@cdsfulfillment.com — @cdsfulfillment.com → _@cdsfulfillment.com -> unclassified corporate domain_ - **#2338** Joshua A Anselm — @chase.com → _@chase.com -> unclassified corporate domain_ - **#2314** Joseph (Dhcr Help) — @cmsh2o.com → _@cmsh2o.com -> unclassified corporate domain_ - **#2165** jackg jackg — Mir · @colonialmgt.com → _has org, unmatched -> other business (Mir)_ - **#95** DansDeals Ads — @dansdeals.com → _@dansdeals.com -> unclassified corporate domain_ - **#1773** Esther Reisman — David Shurin Consulting Assoc. Inc. · @davidshurin.com → _David Shurin (professional/personal brand)_ - **#2334** Josh Weiss — @demetriusberkowerllc.com → _@demetriusberkowerllc.com -> unclassified corporate domain_ - **#2292** Jonathan Taub — @dependableai.com → _@dependableai.com -> unclassified corporate domain_ - **#3814** Strategic Growth — @deshaw.com → _@deshaw.com -> unclassified corporate domain_ - **#263** Mark Nakash — @dglusa.com → _@dglusa.com -> unclassified corporate domain_ - **#686** Akiva Gruber — @doubleheaderusa.com → _@doubleheaderusa.com -> unclassified corporate domain_ - **#371** Sol — @duddys.com → _Duddys (retail/food)_ - **#51** Ben Elias — @duddys.com → _Duddys (retail/food)_ - **#52** Ben Grunfeld — @duddys.com → _Duddys (retail/food)_ - **#4245** Yitzy Orbach — @dynalinktel.com → _@dynalinktel.com -> unclassified corporate domain_ - **#3470** Sammy Eberstark — @ebstradingcorp.com → _@ebstradingcorp.com -> unclassified corporate domain_ - **#12** Adobe Sign — @echosign.com → _@echosign.com -> unclassified corporate domain_ - **#2716** Michael Lefkowitz — @ecssaves.com → _@ecssaves.com -> unclassified corporate domain_ - **#1153** carl@edelsteindiamonds.com — @edelsteindiamonds.com → _Edelstein Diamonds (jewelry)_ - **#1618** Edelstein Sruly — @edelsteindiamonds.com → _Edelstein Diamonds (jewelry)_ - **#1023** Belinda A Lee — @ehi.com → _@ehi.com -> unclassified corporate domain_ - **#4290** Yonatan Menlo — @eliteimg.net → _@eliteimg.net -> unclassified corporate domain_ - **#985** Banana Republic — @email.bananarepublic.com → _@email.bananarepublic.com -> unclassified corporate domain_ - **#823** Ari. Szafranski@empireblue. com — @empireblue.com → _@empireblue.com -> unclassified corporate domain_ - **#3799** Steve Rosenberg — @fairwaycp.com → _@fairwaycp.com -> unclassified corporate domain_ - **#642** Abraham Goldstein — @fbelimited.com → _@fbelimited.com -> unclassified corporate domain_ - **#2211** Jeff Fair — @formulatedfuels.com → _Formulated Fuels (products)_ - **#4155** Yehuda (jason) Wisotsky — @fourcornersdev.com → _@fourcornersdev.com -> unclassified corporate domain_ - **#2811** Mo Follman (Recruiter- Mark) — @fsrstaff.com → _@fsrstaff.com -> unclassified corporate domain_ - **#1152** Carl Roldan — GADGET INSPECTION CO. · President/Home Inspector · @gadgetinspection.com → _has org, unmatched -> other business (GADGET INSPECTION CO.)_ - **#4323** Yosi Mandel — @gelspice.com → _@gelspice.com -> unclassified corporate domain_ - **#1328** Craig (Yisroel) Swimmer — @glkglobal.com → _@glkglobal.com -> unclassified corporate domain_ - **#259** Marianna Gorelik — @gmx.de → _@gmx.de -> unclassified corporate domain_ - **#2094** inbox@google.com — @google.com → _@google.com -> unclassified corporate domain_ - **#1812** exiledepicure+owners@googlegroups.com — @googlegroups.com → _@googlegroups.com -> unclassified corporate domain_ - **#1184** Chaim Kaplinsky — @greenlightec.com → _Greenlight EC (electric/contracting)_ - **#3505** Schneck-Last, Vivian — Goldman Sachs · @gs.com → _has org, unmatched -> other business (Goldman Sachs)_ - **#37** Asher Gulko — @gulkoschwed.com → _@gulkoschwed.com -> unclassified corporate domain_ - **#156** Fraidy Schondorf — @hamodia.com → _@hamodia.com -> unclassified corporate domain_ - **#685** Akiva Glatzer — @haselberger.co.at → _@haselberger.co.at -> unclassified corporate domain_ - **#2099** info@herzogwinecellars.com — @herzogwinecellars.com → _Herzog Wine Cellars (kosher wine)_ - **#2429** kroberts@herzogwinecellars.com — @herzogwinecellars.com → _Herzog Wine Cellars (kosher wine)_ - **#3185** Peter Schmidt — Herzog · @herzogwinecellars.com → _Herzog Wine Cellars (kosher wine)_ - **#3941** tsemach@holyshots.net — @holyshots.net → _@holyshots.net -> unclassified corporate domain_ - **#1731** Ellis Baumel — HPD Office of Development · Executive Director of Operations · @hpd.nyc.gov → _NYC HPD (housing dept - govt)_ - **#4063** William Dunn — HPD Portfolio Administration · Director of Operations · @hpd.nyc.gov → _NYC HPD (housing dept - govt)_ - **#1508** Donna McDew-Brinson — HPD, Office of Development · Executive Assistant to DC Eric Enderlin · @hpd.nyc.gov → _NYC HPD (housing dept - govt)_ - **#319** QBOCARESUPPORT@INTUIT. COM — @intuit.com → _@intuit.com -> unclassified corporate domain_ - **#649** Adam Risolia — @investrycp.com → _@investrycp.com -> unclassified corporate domain_ - **#449** (Suzy) iRent Everything — @irenteverything.com → _@irenteverything.com -> unclassified corporate domain_ - **#3352** reviews@ismooth.com — @ismooth.com → _@ismooth.com -> unclassified corporate domain_ - **#317** Premier Resort Properties — @itrip.net → _@itrip.net -> unclassified corporate domain_ - **#2336** Josh@JackJaffa — @jackjaffa.com → _@jackjaffa.com -> unclassified corporate domain_ - **#2251** Joe Tewel — @jandg.online → _J and G (online retail/business)_ - **#1929** Gershon Twersky T Shirts — @jandg.online → _J and G (online retail/business)_ - **#183** Harry Jay — @jayimport.com → _@jayimport.com -> unclassified corporate domain_ - **#167** Gene Stevens — @jimmyjazz.net → _@jimmyjazz.net -> unclassified corporate domain_ - **#3064** newsletters@jsmwireless.com — @jsmwireless.com → _@jsmwireless.com -> unclassified corporate domain_ - **#3597** Shimi Kay — @junkacar.com → _Junk A Car (auto)_ - **#1705** Eli Webster — @jwconcierge.com → _@jwconcierge.com -> unclassified corporate domain_ - **#228** Ken Wise — @kenwiseandassociates.ca → _@kenwiseandassociates.ca -> unclassified corporate domain_ - **#1905** Galina Kaplan - Hagshama — @kerenhagshama.co.il → _@kerenhagshama.co.il -> unclassified corporate domain_ - **#179** H. Gelb Zerem Electric — @kewnet.com → _@kewnet.com -> unclassified corporate domain_ - **#3871** Ted Kooshian — 1200 Pacific St \#2L · @kooshmania.com → _Kooshmania (retail)_ - **#358** Sharon Beck — @kosherprivatechef.com → _@kosherprivatechef.com -> unclassified corporate domain_ - **#3445** Sales - Kosherwine — @kosherwineuk.com → _@kosherwineuk.com -> unclassified corporate domain_ - **#2322** Joseph Zimmerman — @kpmg.com → _@kpmg.com -> unclassified corporate domain_ - **#4030** Vince Magbago — @kw.com → _@kw.com -> unclassified corporate domain_ - **#3698** Shragi Feldma — @landmetro.com → _@landmetro.com -> unclassified corporate domain_ - **#1922** Geo Painter (Grumet) — @lifefitnessclubs.com → _@lifefitnessclubs.com -> unclassified corporate domain_ - **#1202** Chaim Steg — @lincolnparkcc.com → _@lincolnparkcc.com -> unclassified corporate domain_ - **#660** Adina Reisman Chafetz — LMNO Marketing · @lmnomarketing.com → _LMNO Marketing_ - **#262** Mark Josefovic — @ltccs.com → _@ltccs.com -> unclassified corporate domain_ - **#227** Ken Norensberg — @luxorbd.com → _@luxorbd.com -> unclassified corporate domain_ - **#1807** Evernote Email — @m.evernote.com → _@m.evernote.com -> unclassified corporate domain_ - **#2556** Marc Belsky — @marcbelsky.com → _@marcbelsky.com -> unclassified corporate domain_ - **#3758** Sqaow1t5e@marketplace.newegg.com — @marketplace.newegg.com → _@marketplace.newegg.com -> unclassified corporate domain_ - **#2159** Jack Jaffa's Office — Jack Jaffa's Office · @mattressnerd.com → _Mattress Nerd (retail)_ - **#3884** Thaddeus Morse — @mergisgroup.com → _@mergisgroup.com -> unclassified corporate domain_ - **#2701** MERITLINE. COM — @meritline.com → _@meritline.com -> unclassified corporate domain_ - **#278** mf — @mfmf.ca → _@mfmf.ca -> unclassified corporate domain_ - **#4334** Yossi Drebin — Modern Kitchens · @modernkitchens.net → _Modern Kitchens (kitchen/home goods)_ - **#4318** Yosef Moskowitz — @netscape.net → _@netscape.net -> unclassified corporate domain_ - **#4349** Yossi Makowski — New York Auto Mall · @newyorkautomall.com → _New York Auto Mall (auto dealer)_ - **#3086** Noach Car Rental — @noachcar.co.il → _Noach Car (Israel car/auto)_ - **#2091** ilast@nyc. rr. com — @nyc.rr.com → _@nyc.rr.com -> unclassified corporate domain_ - **#3046** Nechemia Cheshin (Shlome’s) — @okmail.co.il → _@okmail.co.il -> unclassified corporate domain_ - **#98** David Konigsberg — @optimaltargeting.com → _Optimal Targeting (marketing/ads)_ - **#84** Chavie Neuhaus — @optimaltargeting.com → _Optimal Targeting (marketing/ads)_ - **#4072** wschneck@optimum.net — @optimum.net → _@optimum.net -> unclassified corporate domain_ - **#3524** Seth Goodwin — @parks.nyc.gov → _NYC Parks (government)_ - **#4247** Yitzy Schmidt — @paskesz.com → _Paskesz (kosher candy/food)_ - **#295** Moshe Segal — @paulweiss.com → _@paulweiss.com -> unclassified corporate domain_ - **#784** Ari Bergmann — @penso.com → _@penso.com -> unclassified corporate domain_ - **#2078** Ian McDonald — @pequotcap.com → _@pequotcap.com -> unclassified corporate domain_ - **#1653** Eli Edelstien — Perfect Travel · @perfecttravel.net → _Perfect Travel (travel agency)_ - **#313** Pesach Shipping — @pesachshipping.com → _@pesachshipping.com -> unclassified corporate domain_ - **#462** \ — @plsdata.com → _@plsdata.com -> unclassified corporate domain_ - **#241** Levi Burrell — @polk-county.net → _Polk County FL government (Champions Gate jurisdiction)_ - **#343** Rosa LaLonde — @polk-county.net → _Polk County FL government (Champions Gate jurisdiction)_ - **#10** Adam Magee — @polk-county.net → _Polk County FL government (Champions Gate jurisdiction)_ - **#178** Gustavo Rodriguez — @polk-county.net → _Polk County FL government (Champions Gate jurisdiction)_ - **#394** Taylor Walker — @polk-county.net → _Polk County FL government (Champions Gate jurisdiction)_ - **#3426** Ross Yudin — @premierskirting.com → _@premierskirting.com -> unclassified corporate domain_ - **#5023** Chanan S. Averbuch — PRIMEVIEW USA - Advanced Display Solutions · EVP of The Americas · @primeview.biz → _Primeview (web/design)_ - **#1224** Chanan S. Averbuch — PRIMEVIEW USA - Advanced Display Solutions · EVP of The Americas · @primeviewglobal.com → _Primeview Global (web/design)_ - **#2119** Israel Rubinstein Rubinstein Prince Distributors — @princedis.com → _Prince Distributors (distribution/retail)_ - **#3442** S. Mandel — @promotemeny.com → _@promotemeny.com -> unclassified corporate domain_ - **#4048** Wayne B. Heicklen — @pryorcashman.com → _@pryorcashman.com -> unclassified corporate domain_ - **#2427** Kravitz zevi — @qhcr.com → _@qhcr.com -> unclassified corporate domain_ - **#2813** Moe — @refuahmed.com → _@refuahmed.com -> unclassified corporate domain_ - **#1151** Carl — @reply.airbnb.com → _@reply.airbnb.com -> unclassified corporate domain_ - **#3806** Steven Makowsky — @responsivegrp.com → _@responsivegrp.com -> unclassified corporate domain_ - **#3346** Reuben Gross — Reuben Gross Associates · @rgtect.net → _has org, unmatched -> other business (Reuben Gross Associates)_ - **#2708** Michael (Eli) Gutman — @rosewoodrg.com → _@rosewoodrg.com -> unclassified corporate domain_ - **#218** Joshua Ray — @rrmgt.net → _@rrmgt.net -> unclassified corporate domain_ - **#1287** Chesky Salzman — @salzman.co → _Salzman (professional/personal brand)_ - **#213** Jose Gonzalez — @sapomusic.net → _@sapomusic.net -> unclassified corporate domain_ - **#2510** Lisa Venezia — @scanlonandpinto.com → _@scanlonandpinto.com -> unclassified corporate domain_ - **#2196** Jankelovits Avrohom — @senior-planning.com → _@senior-planning.com -> unclassified corporate domain_ - **#211** Jonathan Ramjattan — @shipallways.com → _@shipallways.com -> unclassified corporate domain_ - **#2808** Mitch — @skyviewpromo.com → _Skyview Promo (promotional products)_ - **#1138** BusinessEcare8@sprint.com — @sprint.com → _@sprint.com -> unclassified corporate domain_ - **#3700** Shua Rosenbaum (Josh) Israeli Investor — @srosenbaum.info → _S. Rosenbaum (professional/personal)_ - **#200** Jeff Josefovic — @streamlineverify.com → _@streamlineverify.com -> unclassified corporate domain_ - **#2439** Land Title Docs — @student.lboro.ac.uk → _@student.lboro.ac.uk -> unclassified corporate domain_ - **#1129** Bruce Guenther — @sturm.am → _@sturm.am -> unclassified corporate domain_ - **#418** Vivian Sapirman — @sympatico.ca → _@sympatico.ca -> unclassified corporate domain_ - **#1360** Daniel J. Muller — @szenok.com → _@szenok.com -> unclassified corporate domain_ - **#3929** Tower 41 — @the-beach.net → _@the-beach.net -> unclassified corporate domain_ - **#2827** Moishe kaller — @theglcgroup.com → _@theglcgroup.com -> unclassified corporate domain_ - **#5163** David-Grapevine — @thegrapevineuk.com → _The Grapevine UK (wine)_ - **#1435** David-Grapevine — @thegrapevineuk.com → _The Grapevine UK (wine)_ - **#2917** Moshe Majeski — @themoshegroup.com → _@themoshegroup.com -> unclassified corporate domain_ - **#2724** Michael Seidenfeld — @thestandardevent.com → _The Standard (events/hospitality)_ - **#4021** Vicki - Travel Plaza NJ — @travelplazanj.com → _@travelplazanj.com -> unclassified corporate domain_ - **#2582** Mark Schlanger — @trefflowy.com → _@trefflowy.com -> unclassified corporate domain_ - **#3938** Tripit — Tripit · @tripit.com → _has org, unmatched -> other business (Tripit)_ - **#4315** Yosef Hertz NW — @tworld.com → _@tworld.com -> unclassified corporate domain_ - **#2034** Herzog Wine Cellars — @u.cts.vresp.com → _@u.cts.vresp.com -> unclassified corporate domain_ - **#2183** James Brandow — National Grid · Senior Sales Consultant · @us.ngrid.com → _National Grid (utility)_ - **#4688** allen.e.weinstein@us.pwc.com — @us.pwc.com → _@us.pwc.com -> unclassified corporate domain_ - **#3446** sales@varietal. us — @varietal.us → _Varietal (wine/beverage)_ - **#2361** Julie Whitman (Caterer) — @varietal.us → _Varietal (wine/beverage)_ - **#4016** Varietal Wines & Spirits — @varietal.us → _Varietal (wine/beverage)_ - **#2884** Moshe Blizinsky — @vcf.co.il → _VCF (Israel business)_ - **#4017** VCF Sales Support — @vcf.co.il → _VCF (Israel business)_ - **#406** Tony Arielly — @villatel.com → _@villatel.com -> unclassified corporate domain_ - **#3065** newstips@vosizneias.com — @vosizneias.com → _@vosizneias.com -> unclassified corporate domain_ - **#2782** Miri Lavie — @wct.co.il → _@wct.co.il -> unclassified corporate domain_ - **#4302** Yoni Nevenansky — @weissprop.com → _@weissprop.com -> unclassified corporate domain_ - **#94** danny — @westmarq.com → _@westmarq.com -> unclassified corporate domain_ - **#4066** Williamsburg Bulletin — @willbulletin.com → _@willbulletin.com -> unclassified corporate domain_ - **#1597** Duvi Safier — @wolfsongroup.com → _@wolfsongroup.com -> unclassified corporate domain_ - **#818** Ari Weinstock — @wowopolis.com → _Wowopolis (entertainment/retail)_ - **#274** Mel Yahoo — @yahoo.co.uk → _@yahoo.co.uk -> unclassified corporate domain_ - **#114** Dina Neuman — @ydneuman.com → _@ydneuman.com -> unclassified corporate domain_ - **#34** Aryeh Kahn — @zellandettinger.com → _@zellandettinger.com -> unclassified corporate domain_ - **#2288** Jonathan Heyman — @zumaenterprises.com → _@zumaenterprises.com -> unclassified corporate domain_ - **#1220** Chana Eichorn — Ckovitz@att.blackberry.net → _has org, unmatched -> other business (Ckovitz@att.blackberry.net)_ - **#2245** Joe — Pilgrim → _has org, unmatched -> other business (Pilgrim)_ - **#1482** (no name) — Diamond Vision → _has org, unmatched -> other business (Diamond Vision)_ - **#3050** Neesa — Central Plumbing → _has org, unmatched -> other business (Central Plumbing)_ - **#888** Avi Berger — Duds N Suds → _has org, unmatched -> other business (Duds N Suds)_ - **#3051** Neil E 149 Calisi — E. 148th Yolanda's Pizza → _has org, unmatched -> other business (E. 148th Yolanda's Pizza)_ - **#1383** Dansdeals Forums — Yfly Travel → _has org, unmatched -> other business (Yfly Travel)_ - **#797** Ari Friedman — Appliances → _has org, unmatched -> other business (Appliances)_ - **#3160** Paul Gagliardi — Flair Beverages → _has org, unmatched -> other business (Flair Beverages)_ - **#4199** Yisroel Horowitz — REX → _has org, unmatched -> other business (REX)_ - **#2826** Moishe Hyman — Points → _has org, unmatched -> other business (Points)_ - **#4358** Yossi Scharf — Basketball League → _has org, unmatched -> other business (Basketball League)_ - **#925** Aviva Weisz — Calvin Klein → _has org, unmatched -> other business (Calvin Klein)_ > The **Champions Gate / Orlando (23)** and **Community / Institutional (81)** buckets are listed in §5 / the workbook rather than here, since per the brief CG = a *relationship origin* (varied businesses, not an operator) and Community is non-commercial. --- ## §4 — Corporate-domain frequency table (top 30, untagged only) Non-freemail domains, descending. `Inferred cluster` = where that domain routed. **386 distinct corporate domains** appear across the untagged set. | # | Domain | Count | Inferred cluster | |---|---|---|---| | 1 | @fmm.com | 16 | Finance / Lending / Mortgage | | 2 | @themir.org | 13 | Community / Institutional | | 3 | @meridiancapital.com | 10 | Finance / Lending / Mortgage | | 4 | @icahnhouse.org | 10 | Community / Institutional | | 5 | @tropicalescapevh.com | 10 | Champions Gate / Orlando / Passover connections | | 6 | @easternuc.com | 9 | Finance / Lending / Mortgage | | 7 | @pilgrim1.com | 9 | Real Estate / Capital / Investment | | 8 | @cushwake.com | 9 | Real Estate / Capital / Investment | | 9 | @dfleischmann.com | 8 | Real Estate / Capital / Investment | | 10 | @rosebergrealty.com | 5 | Real Estate / Capital / Investment | | 11 | @boneiolam.org | 5 | Community / Institutional | | 12 | @housingbridge.org | 5 | Community / Institutional | | 13 | @edisonhhc.com | 5 | Healthcare / Nursing | | 14 | @drawbridgeinv.com | 5 | Real Estate / Capital / Investment | | 15 | @polk-county.net | 5 | Other identifiable business | | 16 | @bloomberg.net | 5 | Finance / Lending / Mortgage | | 17 | @cahe.edu | 4 | Community / Institutional | | 18 | @interstatefilings.com | 4 | Legal | | 19 | @easternunion.com | 4 | Finance / Lending / Mortgage | | 20 | @bluestonegrp.com | 4 | Real Estate / Capital / Investment | | 21 | @rabbinicalconsultation.com | 4 | Legal | | 22 | @allstate.com | 4 | Finance / Lending / Mortgage | | 23 | @execvillas.com | 4 | Champions Gate / Orlando / Passover connections | | 24 | @theiconteam.com | 4 | Real Estate / Capital / Investment | | 25 | @reonomy.com | 4 | Real Estate / Capital / Investment | | 26 | @theshbgroup.com | 4 | Real Estate / Capital / Investment | | 27 | @hpd.nyc.gov | 3 | Other identifiable business | | 28 | @varietal.us | 3 | Other identifiable business | | 29 | @besenassociates.com | 3 | Brokerage | | 30 | @horsepowernyc.com | 3 | Real Estate / Capital / Investment | **Top 5 strictly-commercial corporate domains** (excluding community `.org`/`.edu`): 1. **@fmm.com** (16) — First Meridian Mortgage [Finance/Lending] 2. **@meridiancapital.com** (10) — Meridian Capital Group [Finance/Lending/CRE-brokerage] 3. **@tropicalescapevh.com** (10) — Tropical Escape Vacation Homes [CG/Orlando STR mgmt] 4. **@easternuc.com** (9) — Eastern Union [Finance/CRE mortgage brokerage] 5. **@pilgrim1.com** (9) & **@cushwake.com** (9) — Pilgrim (RE) / Cushman & Wakefield (CRE) [tie] --- ## §5 — Whole-network consolidated view (all 1,375) ### A. Previously-tagged segment (198 contacts) These already carried a Category. Labels overlap (a contact can be "Clients, Investors"), so this is a *label-occurrence* rollup, not a partition: | Tagged label | Occurrences | |---|---:| | Personal | 91 | | Clients | 68 | | Investors | 58 | | Pro Services / Attorney / Broker | 30 | | Vendors | 17 | | NW (neighborhood) | 13 | | Hookstreet Capital | 10 | | Treitel Ventures | 6 | | Rentals | 1 | ### B. Newly-classified untagged segment (1177 contacts) | Bucket | Count | |---|---:| | Real Estate / Capital / Investment | 167 | | Finance / Lending / Mortgage | 69 | | Accounting / CPA | 13 | | Legal | 30 | | Brokerage | 8 | | Healthcare / Nursing | 24 | | Other identifiable business | 199 | | Champions Gate / Orlando / Passover connections | 23 | | Community / Institutional | 81 | | Personal (freemail, no org, no signal) | 562 | | Unknown / needs human review | 1 | ### C. Combined network by domain (tagged + newly-classified) Rolling the untagged business buckets together with the tagged business-ish labels gives the shape of the whole 1,375-contact network: | Domain of the network | Tagged | Newly-classified (untagged) | Notes | |---|---:|---:|---| | Real Estate / Capital / Investment | (in Clients/Investors/HS Capital/Treitel) | 167 | Largest hidden cluster | | Finance / Lending / Mortgage | (in Pro Services/Broker) | 69 | fmm + Meridian + Eastern Union drive it | | Accounting / CPA | (in Pro Services) | 13 | | | Legal | 5 Attorney-tagged | 30 | | | Brokerage | (in Broker-tagged) | 8 | Ariel PA, Besen, Elliman, Greiner-Maltz | | Healthcare / Nursing | — | 24 | Edison HHC, CareRite, fertility clinics | | Other identifiable business | (in Vendors/Clients) | 199 | wine, auto, retail, tech, etc. | | Champions Gate / Orlando / Passover | (some NW/Personal) | 23 | relationship origin | | Community / Institutional | 13 NW + some Personal | 81 | Mir, shuls, charities, .edu | | Personal / no-signal | 91 Personal-tagged | 562 | freemail, no org | | Unknown / needs human review | — | 1 | #2955, phone-only | **Bottom line:** of 1375 total contacts, **198** were already tagged and **1177** were blank. Of those 1177, **510** are now identified as real businesses (~43%), **81** as community/institutional, **23** as Champions-Gate-origin, and **562** as genuinely personal/no-signal. Only **1** truly needs a human eyeball. --- ## §6 — Method, caveats, edge-case fixes **Classification priority (deterministic):** (1) curated domain knowledge base (~95 domains hand-mapped to company + industry); (2) gov-domain rule (boundary-safe); (3) keyword match on the corporate-domain stem; (4) Organization Name / Title keywords incl. RE-address pattern + realtor/remax; (5) any corporate domain unmatched → "Other identifiable business"; (6) CG token overlay (highest priority, routes to CG-origin bucket); (7) freemail-only / no signal → Personal. **Edge-case corrections made during the pass (audit trail):** - `@fmm.com` first read as "Friedman Management" (RE); a contact title revealed **First Meridian Mortgage** → moved 16 contacts RE→Finance. - `@phlidocs.com` first read as legal ("docs"); org name = **Pediatric Healthcare of Long Island** → moved to Healthcare. - `abbarealestate.com` falsely hit the gov rule (`"state." in "realstate.com"`); tightened the gov regex → correctly RE. **Honest caveats:** - "Other identifiable business" (199) is real-but-generic: each has a corporate domain or org, but no curated mapping (e.g. `@adobe.com`, `@chase.com`, `@deshaw.com`, `@bdo.com`, plus dozens of single-occurrence niche firms). Most are likely RE/finance/services on closer human read; left honestly as "identifiable business, industry unconfirmed." - CG bucket = relationship origin per brief, NOT a single operator. Businesses inside it vary (auto transport, property mgmt, STR). - Domain-stem inference for low-text clusters (Pilgrim, D. Fleischmann, SHB, Icon Team) leans on the domain name; high confidence given Sam's RE network but not contact-confirmed. --- **Source trail** - Local artifact: `C:\Users\ztrei\OneDrive\2. Hook Street\05. 2026 BH\outputs\2026-05-24_19-51_research_untagged-1112-classified.md` - Source CSV: `C:\Users\ztrei\.claude\projects\C--Users-ztrei-OneDrive-2--Hook-Street-05--2026-BH\8235a46f-9547-467c-bb58-cd1191596835\tool-results\mcp-claude_ai_Google_Drive-read_file_content-1779657096653_clean.csv` - Classification engine: `classify_untagged.py` (same tool-results dir) - Working dir / repo: `C:\Users\ztrei\OneDrive\2. Hook Street\05. 2026 BH\` (git: master)