Company lists · Data refreshed September 2026

Top 25 Small law firms based in Boston, United States

Name: Small law firms based in Boston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 73 companies tracked

RevenueBase identified 73 small law firms headquartered in Boston, United States as of September 2026 and tracks 1,328 professional contacts across them, including 723 with verified work emails. Across the United States, New York is the largest hub for this category (276 companies); Boston has 73.

This list covers small 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

73Companies

1,328Contacts tracked

723Verified emails

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The 25 largest small law firms based in Boston, United States

Ranked by team size

Top 25 of 73 small 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 small 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	Hemenway & Barnes LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	140 contacts →
	Indirect evidence “Based in Boston, Hemenway & Barnes LLP has served for more than 160 years as trusted counsel to the region’s high net worth families, businesses, and nonprofit organizations.” Source: RevenueBase Database · checked Sep 29, 2026
2	Sherin And Lodgen LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	93 contacts →
	Partial evidence “Clients throughout New England and beyond rely on Sherin and Lodgen’s experience and understanding in real estate, litigation, business law, and employment.” Source: RevenueBase Database · checked Sep 29, 2026
3	Conn Kavanaugh	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	82 contacts →
	Partial evidence “Conn Kavanaugh is a Boston-based law firm representing individuals, families, and organizations, from Fortune 100 companies to closely held, family businesses and everything in…” Source: RevenueBase Database · checked Sep 29, 2026
4	Lawson & Weitzen, LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	73 contacts →
	Indirect evidence “Since 1973, our full-service firm has identified opportunities, surmounted challenges, and optimized results for our clients at reasonable rates.” Source: RevenueBase Database · checked Sep 29, 2026
5	Barton Gilman LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	66 contacts →
	Partial evidence “Barton Gilman LLP is a highly regarded law firm with offices in Massachusetts, Rhode Island, Connecticut, New York, New Jersey and Pennsylvania.” Source: RevenueBase Database · checked Sep 29, 2026
6	Ruberto, Israel & Weiner, P.C	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	66 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
7	Davis Malm	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	51-200	63 contacts →
	Indirect evidence “We want to get to know you.” Source: RevenueBase Database · checked Sep 29, 2026
8	Smith Duggan Cornell & Gollub LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	53 contacts →
	Indirect evidence “Smith Duggan Cornell & Gollub LLP provides effective, innovative and timely legal advice to businesses, organizations, individuals and public entities in New England and across…” Source: RevenueBase Database · checked Sep 29, 2026
9	Bernkopf	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	50 contacts →
	Partial evidence “Bernkopf is a boutique law firm that takes a smarter approach to real estate, litigation, construction, and business law, serving clients across Massachusetts and the United…” Source: RevenueBase Database · checked Sep 29, 2026
10	Long Hagan Huff-Harris	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	35 contacts →
	Partial evidence “Long Hagan Huff-Harris focuses on Family Law, Trusts & Estates, and Business Law.” Source: RevenueBase Database · checked Sep 29, 2026
11	Rudolph Friedmann LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	35 contacts →
	Partial evidence “We are a full-service law firm, ready to assist businesses, organizations, individuals and families with any legal matter.” Source: RevenueBase Database · checked Sep 29, 2026
12	D'ambrosio LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	30 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
13	Pierce & Mandell, P.C	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
14	Tarlow Breed Hart & Rodgers, P.C	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “Formed in 1991, Tarlow, Breed, Hart & Rodgers, P.C.” Source: RevenueBase Database · checked Sep 29, 2026
15	Sassoon Cymrot LAW	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “Sassoon Cymrot Law provides businesses and individuals with a broad spectrum of legal services delivered by our experienced and compassionate attorneys.” Source: RevenueBase Database · checked Sep 29, 2026
16	Berluti Mclaughlin & Kutchin LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Partial evidence “We are a full-service, multi-disciplinary law firm with a 40-year legacy of providing best-in-class legal services, specializing in civil trial advocacy, complex corporate…” Source: RevenueBase Database · checked Sep 29, 2026
17	Lynch Fink Harrington & Gray LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “Full service Boston-based law firm specializing in Tax, Estate Planning, Trust, Corporate, and Securities” Source: RevenueBase Database · checked Sep 29, 2026
18	Bellotti LAW Group, P.C	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1-10	17 contacts →
	Indirect evidence “If you’re involved in a legal matter, it doesn’t take much for tensions to run high, and emotions to get in the way.” Source: RevenueBase Database · checked Sep 29, 2026
19	Ricciardelli & Small	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	12 contacts →
	Indirect evidence “Legal Services” Source: RevenueBase Database · checked Sep 29, 2026
20	Gilman, Mclaughlin & Hanrahan, LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	11 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
21	Mcgrath & Kane Attorneys At Law, INC	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	11-50	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
22	Strang Scott	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1-10	10 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
23	Squillace & Associates, P.C	Indirect evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
24	Governo LAW Firm LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1-10	10 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
25	Geller Benjamin, LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 29, 2026	1-10	9 contacts →
	Partial evidence “Geller Benjamin, LLP is a Boston and Woburn, Massachusetts law firm specializing in Immigration, Family Law, and Bankruptcy.” 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: small 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 small law firms.
Partial evidence: Its own public description names part of small law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name small 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 73 small law firms based in Boston, United States

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Small law firms based in Boston, United States at a glance

As of Sep 29, 2026

54.4%Verified-email coverage

18.2Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 73 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 small 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 “small 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 small 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 small 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, 723 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.

Small 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 small 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 small law firms are there based in Boston, United States?

RevenueBase identified 73 small 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?

Hemenway & Barnes LLP, headquartered in Boston, tops this list with the largest team on record.

Which city in the United States has the most small law firms?

New York leads the United States with 276 headquartered companies, followed by Chicago (216) and Houston (213). Boston has 73.

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 723 verified decision-maker contacts tracked across these 73 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.