Company lists · Data refreshed September 2026

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

RevenueBase identified 51 mortgage-backed securities law firms headquartered in Boston, United States as of September 2026 and tracks 394 professional contacts across them, including 209 with verified work emails. Across the United States, New York is the largest hub for this category (246 companies); Boston has 51.

This list covers mortgage-backed securities law firms headquartered in Boston, 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
51Companies
394Contacts tracked
209Verified emails
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The 25 largest mortgage-backed securities law firms based in Boston, United States

Ranked by team size
Top 25 of 51 mortgage-backed securities law firms based in Boston, 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 202611-5066 contacts →

Partial evidence

“Ruberto, Israel & Weiner is a well established business law firm based in Boston, providing legal services to a diverse client base throughout the region, across the U.S.”

Source: RevenueBase Database · checked Sep 29, 2026
2Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 202611-5044 contacts →

Indirect evidence

“For more than twenty-five years, Adler, Cohen, Harvey, Wakeman & Guekguezian has consistently delivered successful results defending our clients in civil litigation and licensing…”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 202611-5030 contacts →

Partial evidence

“DLLP is a full-service law firm dedicated to offering the highest level of strategic counsel.”

Source: RevenueBase Database · checked Sep 29, 2026
4Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 202611-5025 contacts →

Partial evidence

“Block & Leviton LLP is a boutique law firm focused on complex litigation nationwide.”

Source: RevenueBase Database · checked Sep 29, 2026
5Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 202611-5025 contacts →

Partial evidence

“GM is a premier Massachusetts real estate law firm that's as passionate and driven to success as you are.”

Source: RevenueBase Database · checked Sep 29, 2026
6Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 202611-5011 contacts →

Partial evidence

“At the law firm of Gilman, McLaughlin & Hanrahan, LLP, we have been serving individuals and businesses in and around Boston, eastern Massachusetts and Cape Cod since 1975.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-1010 contacts →

Indirect evidence

“Strang Scott is a dynamic business transaction and litigation firm, dedicated to serving the needs of business of all sizes.”

Source: RevenueBase Database · checked Sep 29, 2026
8Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-1010 contacts →

Indirect evidence

“With offices in Austin, Boston, New York and London, Thomas H.”

Source: RevenueBase Database · checked Sep 29, 2026
9Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-1010 contacts →

Partial evidence

“We are pleased to announce that, effective April 1, 2018, the attorneys, paralegals and support staff formerly with Governo Law Firm LLC have moved to Smith Duggan Buell & Rufo…”

Source: RevenueBase Database · checked Sep 29, 2026
10Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 202611-508 contacts →

Indirect evidence

“Since 1974, the attorneys at Phillips & Angley have provided a full range of legal services to individuals and businesses throughout Massachusetts.”

Source: RevenueBase Database · checked Sep 29, 2026
11Strong evidenceBoston, MA, United StatesHQ checked Sep 29, 202611-508 contacts →

Strong evidence

“Lynch, Brewer, Hoffman & Fink, LLP is a Boston-based law firm serving clients in the areas of Corporate & Securities Law, Private Client, Litigation & Employment Law, and Real…”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-107 contacts →

Partial evidence

“Headquartered in Boston, Lerner & Holmes PC seeks to distinguish itself by providing the quality of representation clients expect from a major law firm as well as the strategic…”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-107 contacts →

Indirect evidence

“Experienced business litigators providing thoughtful and strategic approaches to resolving business disputes and other matters.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-107 contacts →

Partial evidence

“Demeo LLP is a litigation law firm in downtown Boston specializing in complex commercial litigation, white collar criminal defense, and government investigations.”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-107 contacts →

Indirect evidence

“With offices located in the heart of both Boston and the Metro West, Wise & Jack, LLC are Real Estate Attorneys meeting the individual needs of our clients.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-106 contacts →

Partial evidence

“Continental Law Group is a boutique law firm specializing in Commercial and Residential Real Estate, as well as Business and Corporate law.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-106 contacts →

Partial evidence

“Trinity Law Group (TLG) is a greater Boston corporate law firm which practices the broad range of business law throughout Massachusetts, the United States and the world with…”

Source: RevenueBase Database · checked Sep 29, 2026
18Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“Belcher Fitzgerald LLP is a law firm of value-adding advisors in Boston's Financial District, providing legal services in the areas of business law, civil litigation, employment…”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-104 contacts →

Partial evidence

“Mitchell & DeSimone is a law firm specializing in litigation, located in Boston, Massachusetts.”

Source: RevenueBase Database · checked Sep 29, 2026
20Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
21Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“Pasquarello | Fink | Haddad LLC provides counsel to clients in a broad range of civil litigation, business counseling, and compliance issues.”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-103 contacts →

Partial evidence

“Trilogy Law LLC is a premier commercial real estate and business law firm providing legal counsel to institutional and private clients throughout the United States.”

Source: RevenueBase Database · checked Sep 29, 2026
23Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 29, 2026
24Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-103 contacts →

Indirect evidence

“At SKP, we recognize that when you or your company is facing a government investigation or civil litigation, the stakes are high.”

Source: RevenueBase Database · checked Sep 29, 2026
25Indirect evidenceBoston, MA, United StatesHQ checked Sep 29, 20261-102 contacts →

Indirect evidence

“The attorneys at Andrews DeValerio have decades of experience in business litigation and prosecuting class actions on behalf of institutions and individuals and recovering losses…”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 51 mortgage-backed securities law firms based in Boston, United States

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

As of Sep 29, 2026
53.0%Verified-email coverage
7.7Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
11

Email recency for this list is measured across the whole United States list rather than for Boston, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 51 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 Boston, 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 Boston 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, 209 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.

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 Boston, United States?

RevenueBase identified 51 mortgage-backed securities law firms headquartered in Boston, 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?

Ruberto, Israel & Weiner, P.C, headquartered in Boston, 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). Boston has 51.

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 209 verified decision-maker contacts tracked across these 51 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.