Company lists · Data refreshed September 2026

Top 22 Matrimonial law companies based in New York, United States

RevenueBase identified 150 matrimonial law companies headquartered in New York, United States as of September 2026 and tracks 785 professional contacts across them, including 397 with verified work emails. New York is the largest hub.

This list covers matrimonial law companies headquartered in New York, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review
150Companies
785Contacts tracked
397Verified emails
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The 22 largest matrimonial law companies based in New York, United States

Ranked by team size
Top 22 of 150 matrimonial law companies based in New York, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to matrimonial law companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5050 contacts →

Strong evidence

“The practice of Aronson Mayefsky & Sloan, LLP is devoted exclusively to matrimonial and family law.”

Source: RevenueBase Database · checked Sep 20, 2026
2Strong evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5036 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
3Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5035 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
4Strong evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5034 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
5Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5030 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
6Strong evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5028 contacts →

Strong evidence

“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.”

Source: RevenueBase Database · checked Sep 20, 2026
7Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5022 contacts →

Partial evidence

“Welcome Neil Weinrib & Associates is one of the leading law firms in the United States, concentrating in immigration legal practice as well as real estate, corporate, business…”

Source: RevenueBase Database · checked Sep 20, 2026
8Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-1020 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
9Strong evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-1019 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
10Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5019 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
11Strong evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5018 contacts →

Strong evidence

“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.”

Source: RevenueBase Database · checked Sep 20, 2026
12Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5017 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
13Strong evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5016 contacts →

Strong evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-1013 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
15Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
16Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-1010 contacts →

Partial evidence

“In 2012, two of New York’s leading matrimonial attorneys merged their practices to form Donohoe Talbert LLP.”

Source: RevenueBase Database · checked Sep 20, 2026
17Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-1010 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
18Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-107 contacts →

Partial evidence

“Janice Roven has been practicing law for more than 30 years.”

Source: RevenueBase Database · checked Sep 20, 2026
19Strong evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-107 contacts →

Strong evidence

“Storch Byrne LLP is a boutique law firm that concentrates in complex commercial litigation and matrimonial law.”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 20, 2026
21Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-107 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 20, 2026
22Partial evidenceNew York, NY, United StatesHQ checked Sep 20, 20261-105 contacts →

Partial evidence

“Be it Matrimonial & Family, Criminal Defense, or Civil Litigation, Cardi & Edgar LLP provide Knowledgeable and Sophisticated Council, Timely and Practical Legal Advice, and…”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 22 of 150 matrimonial law companies based in New York, United States

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Matrimonial law companies based in New York, United States at a glance

As of Sep 20, 2026
50.6%Verified-email coverage
5.2Average contacts per company
1-10Median size (employees)
100.0%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
119
11-50
25
51-200
5

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 150 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among matrimonial law companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in New York, United States whose own description of what they do matches “matrimonial law companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names matrimonial law companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among matrimonial law companies, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 397 across the full list. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names matrimonial law companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many matrimonial law companies are there based in New York, United States?

RevenueBase identified 150 matrimonial law companies headquartered in New York, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Aronson Mayefsky & Sloan, LLP, headquartered in New York, tops this list with the largest team on record.

Which city has the most matrimonial law companies?

New York leads with 150 headquartered companies, followed by Houston (106) and Chicago (96).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 397 verified decision-maker contacts tracked across these 150 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.