Company lists · Data refreshed September 2026

Top 25 Cross-border family law firms based in New York, United States

RevenueBase identified 80 company matches for cross-border family law firms associated with New York, United States as of September 2026 and tracks 571 professional contacts across them, including 271 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers company matches for cross-border family law firms associated with New York, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 27, 2026 How this list was built
80Companies
571Contacts tracked
271Verified emails
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The 25 largest cross-border family law firms based in New York, United States

Ranked by team size
Top 25 of 80 company matches for cross-border family law firms based in New York, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5043 contacts →

Exact match

“We are an international law firm, comprised of talented and dedicated lawyers, recognized as the premier firm serving the US-China business corridor.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5036 contacts →

Exact match

“Berkman Bottger Newman & Schein, LLP is a New York boutique matrimonial law firm with offices in Manhattan, Long Island, and Westchester.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5035 contacts →

Exact match

“Rower LLC is devoted to helping people through complicated, and often difficult, family law matters.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5034 contacts →

Exact match

“We are New York's preeminent matrimonial and family law firm.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5030 contacts →

Exact match

“Family law issues are among the most stressful, emotional, and complex situations a family can experience.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5028 contacts →

Exact match

“Chemtob Moss Forman & Beyda, LLP is one of the largest matrimonial law firms in New York City focused on the practice of Divorce, Family and Matrimonial Law.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-1020 contacts →

Exact match

“For more than 40 years, the attorneys at Green Kaminer Min & Rockmore LLP, have provided high-quality family law services to clients in Manhattan, throughout New York and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-1019 contacts →

Exact match

“Who We Are KSTM is dedicated exclusively to the practice of matrimonial and family law.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“Mosberg Sharma Stambleck Gross LLP's (MSSG) boutique practice represents high net worth individuals in matters involving divorce, child custody, spousal and child support…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5018 contacts →

Exact match

“Founded in 2016, Alter Wolff Foley & Stutman LLP is a New York-based law firm, providing a full range of matrimonial and family legal services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5017 contacts →

Exact match

“The Mandel Law Firm provides high-quality, compassionate representation in all areas of family law.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5016 contacts →

Exact match

“The practice of Mantel McDonough Riso, LLP is devoted primarily to matrimonial and family law.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-1010 contacts →

Exact match

“Bikel Rosenthal & Schanfield LLP is the firm that high-powered clients turn to during their divorces.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-107 contacts →

Exact match

“Our team is composed of dedicated professionals who work collaboratively on each case and prioritize the well-being of every client.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-107 contacts →

Exact match

“At Vacca Family Law Group, we focus on resolving family and divorce-related legal disputes through non-adversarial methods, avoiding the emotional and financial turmoil associated…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-105 contacts →

Exact match

“We're a law firm committed to providing high quality legal advice and service to clients.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Based in midtown Manhattan, Greenblatt Law LLC specializes in all Matrimonial and Family Law matters, from pre-nuptial agreements and negotiated settlements to complex custody and…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Moses Ziegelman & Kornfeld, LLP is a boutique matrimonial firm with offices conveniently located in the Empire State Building in Manhattan.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-102 contacts →

Exact match

“We are a boutique matrimonial and family law firm located in midtown Manhattan.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22Exact matchNew York, NY, United StatesHQ recorded Sep 27, 202611-501 contacts →

Exact match

“One of New York’s premier matrimonial and family law firms, the attorneys at Rabin Schumann and Partners LLP are known for landmark decisions and skilled courtroom advocacy.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Divorce & Family Lawyer- Contested Divorces - Family Court - Prenuptial/ Postnuptial Agreements - Uncontested Divorces - Orders of Protection - Child Custody/ Child Support - Pet…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Fersch LLC practices exclusively in the areas of matrimonial and family law.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Sep 27, 20261-101 contacts →

Exact match

“Navigating international law with precision and success.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 25 of 80 cross-border family law firms based in New York, United States

See the full list, filter by size, metro and specialty, and access 271 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cross-border family law firms based in New York, United States at a glance

As of Sep 27, 2026
47.5%Verified-email coverage
7.1Average contacts per company
1-10Median size (employees)
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
19
51-200
3

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 80 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with New York, United States whose business descriptions match “cross-border family law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 271 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cross-border family law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cross-border family law firms are there based in New York, United States?

RevenueBase identified 80 company matches for cross-border family law firms associated with New York, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Reid & Wise LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most cross-border family law firms?

New York leads the United States with 83 company records, followed by Chicago (55) and Houston (52).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 271 professional contacts with verified work emails tracked across these 80 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.