Company lists · Data refreshed September 2026

Top 19 Leveraged buyout law firms based in Boston, United States

RevenueBase identified 29 leveraged buyout law firms headquartered in Boston, United States as of September 2026 and tracks 2,637 professional contacts across them, including 1,109 with verified work emails. Across the United States, New York is the largest hub for this category (141 companies); Boston has 29.

This list covers leveraged buyout 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 28, 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 28, 2026 86% judged on-target in blind review
29Companies
2,637Contacts tracked
1,109Verified emails
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The 19 largest leveraged buyout law firms based in Boston, United States

Ranked by team size
Top 19 of 29 leveraged buyout law firms based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to leveraged buyout 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 28, 20261,001-5,0001,326 contacts →

Partial evidence

“Mintz is a full-service law firm serving clients in the life sciences, energy, private equity, and technology industries.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 20261,001-5,000575 contacts →

Indirect evidence

“Paul, Weiss, Rifkind, Wharton & Garrison LLP is a firm of about lawyers with diverse backgrounds, personalities, ideas and interests who provide innovative and effective solutions…”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 2026201-500364 contacts →

Indirect evidence

“Welcome to Nutter, where legal expertise meets unparalleled dedication.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 20261,001-5,000154 contacts →

Indirect evidence

“On January 10, 2015, Locke Lord LLP and Edward Wildman Palmer LLP combined to create Locke Lord Edwards, a Firm of approximately lawyers working from 23 offices to meet clients’…”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 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 28, 2026
6Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 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 28, 2026
7Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 202611-5025 contacts →

Indirect evidence

“Formed in 1991, Tarlow, Breed, Hart & Rodgers, P.C.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 202611-5016 contacts →

Indirect evidence

“When success is the only option, start-ups, mid-caps and investors look to Feinberg Hanson.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 20261-1012 contacts →

Partial evidence

“TCF Law is a boutique transactional law firm with core practices in M&A, private equity, and debt finance, including special expertise in tech and international transactions.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 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 28, 2026
11Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 20261-1010 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 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 28, 2026
13Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 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 28, 2026
14Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 20261-105 contacts →

Partial evidence

“Touchstone Strategic Law is a boutique law firm providing sophisticated advice to startups and investors, from launch to exit, including M&A, tax, and investment structuring…”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

“We are business solution providers.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceBoston, MA, United StatesHQ checked Sep 28, 20261-103 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“JAB Law offers corporate, commercial, and M&A support to clients of all industries and all sizes, from global groups to domestic, family-owned businesses.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 20261-102 contacts →

Partial evidence

“Henshon Klein LLP is a boutique law firm representing corporate clients and individuals, in a variety of industries, in numerous types of transactions.”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceBoston, MA, United StatesHQ checked Sep 28, 20261-101 contacts →

Partial evidence

“Looney Cohen & Aisenberg LLP is a boutique law firm offering big firm legal solutions at small firm rates.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 19 of 29 leveraged buyout law firms based in Boston, United States

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Leveraged buyout law firms based in Boston, United States at a glance

As of Sep 28, 2026
42.1%Verified-email coverage
90.9Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
5
201-500
1
1,001-5,000
3

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 29 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 leveraged buyout 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 “leveraged buyout 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 leveraged buyout 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 leveraged buyout 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, 1,109 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 28, 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 leveraged buyout 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 leveraged buyout law firms are there based in Boston, United States?

RevenueBase identified 29 leveraged buyout 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?

MINTZ, headquartered in Boston, tops this list with the largest team on record.

Which city in the United States has the most leveraged buyout law firms?

New York leads the United States with 141 headquartered companies, followed by Chicago (64) and Los Angeles (62). Boston has 29.

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 1,109 verified decision-maker contacts tracked across these 29 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 28, 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.