Company lists · Data refreshed September 2026

Top 25 Mortgage-backed securities law firms based in New York, United States

Name: Mortgage-backed securities law firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 246 companies tracked

RevenueBase identified 246 mortgage-backed securities law firms headquartered in New York, United States as of September 2026 and tracks 10,725 professional contacts across them, including 5,903 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers mortgage-backed securities law firms 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 29, 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 29, 2026 86% judged on-target in blind review

246Companies

10,725Contacts tracked

5,903Verified emails

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The 25 largest mortgage-backed securities law firms based in New York, United States

Ranked by team size

Top 25 of 246 mortgage-backed securities law firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to mortgage-backed securities law firms: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Paul, Weiss, Rifkind, Wharton & Garrison LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	1,001-5,000	2,577 contacts →
	Partial evidence “Paul, Weiss, Rifkind, Wharton & Garrison LLP is a global law firm of more than 1,500 lawyers focused on helping clients navigate their most complex legal and business challenges.” Source: RevenueBase Database · checked Sep 29, 2026
2	Milbank LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	1,640 contacts →
	Partial evidence “Milbank is a premier international law firm handling high-profile, complex cases and business transactions through 11 offices worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
3	Kelley Drye & Warren LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	690 contacts →
	Partial evidence “Kelley Drye is an AmLaw 200 law firm of more than 350 lawyers and other professionals practicing in New York, NY; Washington, D.C; Chicago, IL; Houston, TX, Los Angeles, CA; San…” Source: RevenueBase Database · checked Sep 29, 2026
4	Cahill Gordon & Reindel LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	513 contacts →
	Indirect evidence “Cahill Gordon & Reindel LLP was founded in 1919 and quickly built a national reputation for excellence in the financial and corporate areas.” Source: RevenueBase Database · checked Sep 29, 2026
5	Seward & Kissel LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	335 contacts →
	Indirect evidence “Seward & Kissel, founded in 1890, is a leading U.S.” Source: RevenueBase Database · checked Sep 29, 2026
6	Stroock & Stroock & Lavan LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	501-1,000	299 contacts →
	Indirect evidence “With more than 500 legal and business professionals across the US, Stroock is a national firm with international reach.” Source: RevenueBase Database · checked Sep 29, 2026
7	Windels Marx Lane & Mittendorf, LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	279 contacts →
	Partial evidence “Windels Marx is a full service, midsize law firm headquartered in New York, NY, with offices in New Brunswick and Florham Park, NJ, and Stamford, CT.” Source: RevenueBase Database · checked Sep 29, 2026
8	Friedman Vartolo LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	265 contacts →
	Indirect evidence “At Friedman Vartolo, we know default servicing isn’t "one size fits all".” Source: RevenueBase Database · checked Sep 29, 2026
9	Labaton Keller Sucharow LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	207 contacts →
	Indirect evidence “With more than 60 years of experience, Labaton Keller Sucharow stands as a tenacious advocate for investors and consumers, having secured billions of dollars in landmark…” Source: RevenueBase Database · checked Sep 29, 2026
10	Rosenberg & Estis, P.C	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	173 contacts →
	Indirect evidence “For over 50 years, R&E has provided full-service representation and advice in every aspect of real estate, from performing due diligence and evaluating financing, to handling…” Source: RevenueBase Database · checked Sep 29, 2026
11	Scott Scott	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	135 contacts →
	Partial evidence “Scott+Scott is an international law firm known for its expertise in representing corporate clients, institutional investors, businesses, and individuals harmed by anticompetitive…” Source: RevenueBase Database · checked Sep 29, 2026
12	Olshan Frome Wolosky LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	132 contacts →
	Partial evidence “FIRM OVERVIEW: Olshan, a law firm based in New York, represents major businesses and entrepreneurs for their most significant transactions, problems and opportunities.” Source: RevenueBase Database · checked Sep 29, 2026
13	Davidoff Hutcher & Citron LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	132 contacts →
	Indirect evidence “With offices located in New York City, Washington D.C, Albany, White Plains, and Palm Beach, DHC is a multi disciplined full-service practice that handles legal and government…” Source: RevenueBase Database · checked Sep 29, 2026
14	Belkin Burden Goldman, LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	120 contacts →
	Indirect evidence “Since 1989, BBG has been the real estate industry’s most reliable advocate.” Source: RevenueBase Database · checked Sep 29, 2026
15	Sichenzia Ross Ference Carmel LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	95 contacts →
	Partial evidence “Founded in 1998, Sichenzia Ross Ference Carmel LLP ("SRFC") has a long-standing reputation in the securities industry.” Source: RevenueBase Database · checked Sep 29, 2026
16	Morvillo Abramowitz Grand Iason & Anello PC	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	92 contacts →
	Indirect evidence “For 50 years, Morvillo Abramowitz Grand Iason & Anello PC has been at the forefront of advising companies and individuals on complex white collar and regulatory matters and…” Source: RevenueBase Database · checked Sep 29, 2026
17	Pomerantz LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	87 contacts →
	Partial evidence “Pomerantz LLP is one of the nation’s foremost specialists in corporate, securities, antitrust, and ERISA class action litigation.” Source: RevenueBase Database · checked Sep 29, 2026
18	Zeichner Ellman & Krause LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	82 contacts →
	Partial evidence “Zeichner Ellman & Krause LLP has earned a reputation as a business law firm of uncommon competency with a sophisticated commercial practice.” Source: RevenueBase Database · checked Sep 29, 2026
19	Emmet, Marvin & Martin, LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	81 contacts →
	Partial evidence “Emmet, Marvin & Martin, LLP is a law firm committed to a tradition of excellence.” Source: RevenueBase Database · checked Sep 29, 2026
20	Skarzynski Marick & Black LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	78 contacts →
	Partial evidence “Skarzynski Marick is a business law firm with extensive experience in insurance.” Source: RevenueBase Database · checked Sep 29, 2026
21	Otterbourg P.C	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	51-200	76 contacts →
	Indirect evidence “Otterbourg offers clients a unique combination of legal insight and practical solutions and is known for its integrity, stability and business knowledge.” Source: RevenueBase Database · checked Sep 29, 2026
22	Levi & Korsinsky, LLP	Strong evidence	New York, NY, United StatesHQ checked Sep 29, 2026	201-500	71 contacts →
	Strong evidence “Levi & Korsinsky, LLP is a leading plaintiffs’ law firm that has recovered billions of dollars for defrauded investors in global securities litigation and has been at the…” Source: RevenueBase Database · checked Sep 29, 2026
23	Adam Leitman Bailey, P.C	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	56 contacts →
	Indirect evidence “By pursuing a program of uniting many of the best real estate attorneys of our generation, Adam Leitman Bailey, P.C.” Source: RevenueBase Database · checked Sep 29, 2026
24	Sadis & Goldberg LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	54 contacts →
	Indirect evidence “At Sadis & Goldberg LLP we pride ourselves on delivering legal services that are tailored to drive business success.” Source: RevenueBase Database · checked Sep 29, 2026
25	Bernstein Liebhard LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 2026	11-50	50 contacts →
	Indirect evidence “Bernstein Liebhard LLP represents individual and institutional clients in private and class action litigation.” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mortgage-backed securities law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names mortgage-backed securities law firms.
Partial evidence: Its own public description names part of mortgage-backed securities law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mortgage-backed securities law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 246 mortgage-backed securities law firms based in New York, United States

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Mortgage-backed securities law firms based in New York, United States at a glance

As of Sep 29, 2026

55.0%Verified-email coverage

43.6Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

133

11-50

51-200

201-500

501-1,000

1,001-5,000

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 246 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 mortgage-backed securities law firms, 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 “mortgage-backed securities law firms”. 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 mortgage-backed securities law firms), 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 mortgage-backed securities law firms, 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, 5,903 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 29, 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.

Mortgage-backed securities law firms by metro in the United States

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 mortgage-backed securities law firms, 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 mortgage-backed securities law firms are there based in New York, United States?

RevenueBase identified 246 mortgage-backed securities law firms 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?

Paul, Weiss, Rifkind, Wharton & Garrison LLP, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most mortgage-backed securities law firms?

New York leads the United States with 246 headquartered companies, followed by Chicago (92) and Los Angeles (78).

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 5,903 verified decision-maker contacts tracked across these 246 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 29, 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.