Company lists · Data refreshed September 2026

Top 25 Trade association law firms based in Boston, United States

Name: Trade association 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 72 companies tracked

RevenueBase identified 72 company matches for trade association law firms associated with Boston, United States as of September 2026 and tracks 988 professional contacts across them, including 505 with verified work emails. Across the United States, Washington is the largest hub for this category (215 companies); Boston has 72.

This list covers company matches for trade association law firms associated with Boston, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built

72Companies

988Contacts tracked

505Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest trade association law firms based in Boston, United States

Ranked by team size

Top 25 of 72 company matches for trade association law firms based in Boston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Campbell Conroy & O'neil, P.C	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	51-200	83 contacts →
	Exact match “Recognized both nationally and internationally for delivering results on high stakes, complex litigation throughout the United States, Campbell Conroy & O’Neil, P.C.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2	Ruberto, Israel & Weiner, P.C	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	66 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3	Davis Malm	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	51-200	63 contacts →
	Exact match “We want to get to know you.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4	Smith Duggan Cornell & Gollub LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	53 contacts →
	Exact match “Smith Duggan Cornell & Gollub LLP provides effective, innovative and timely legal advice to businesses, organizations, individuals and public entities in New England and across…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5	Pierce Davis & Perritano LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	47 contacts →
	Exact match “At Pierce Davis & Perritano we embrace a simple philosophy - clients deserve more than just effort, they deserve results.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6	Fitch LAW Partners LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	46 contacts →
	Exact match “Fitch Law Partners LLP is a litigation law firm distinguished by its preeminent lawyers and the successful results it has achieved for its sophisticated group of clients in…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7	Adler Cohen Harvey Wakeman & Guekguezian, LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	44 contacts →
	Exact match “For more than twenty-five years, Adler, Cohen, Harvey, Wakeman & Guekguezian has consistently delivered successful results defending our clients in civil litigation and licensing…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8	Donovan Hatem LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	51-200	39 contacts →
	Exact match “Donovan Hatem LLP is a multi-practice law firm comprised of more than 35 litigation and general business attorneys serving a diverse clientele of public and private companies…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9	Hirsch Roberts Weinstein LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	36 contacts →
	Exact match “HRW’s team of experienced attorneys helps employers remain in compliance with the law and avoid or resolve every manner of workplace dispute.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10	Martin, Magnuson, Mccarthy & Kenney	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	36 contacts →
	Exact match “Founded in 1957, Martin, Magnuson, McCarthy & Kenney is a mid-sized law firm with extensive civil litigation and appellate experience.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11	Mckenzie & Associates, P.C	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1-10	30 contacts →
	Exact match “Since 1984, McKenzie & Associates, P.C.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12	Murphy & King, Professional Corporation	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	51-200	29 contacts →
	Exact match “Unraveling Complexity A business is a complex entity.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13	Block & Leviton LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	25 contacts →
	Exact match “Block & Leviton LLP is a boutique law firm focused on complex litigation nationwide.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14	Pierce & Mandell, P.C	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	25 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15	Flynn LAW Group	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	22 contacts →
	Exact match “Based in Boston, Flynn Law Group is an award-winning team of attorneys specializing in housing law, condominium law and commercial property law.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16	Smith, Costello & Crawford	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1-10	13 contacts →
	Exact match “Smith, Costello & Crawford is a regulatory and legislative policy firm dedicated to helping our clients achieve success through consulting, lobbying, and law services.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17	Meehan Boyle, A Keches LAW Firm	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	12 contacts →
	Exact match “National Reputation with Personal Service Meehan, Boyle, Black & Bogdanow has sought and earned a niche in the Massachusetts legal community, and the firm’s attorneys have a…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18	Dunn & Dunn P.C	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	11 contacts →
	Exact match “Founded in 1928, Dunn and Dunn has extensive experience representing healthcare providers prior to and during all stages of litigation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19	Hartley Michon Robb Hannon LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1-10	11 contacts →
	Exact match “Hartley Michon Robb Hannon LLP concentrates in employment law, executive advocacy and litigation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20	Charles Group Consulting	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1-10	11 contacts →
	Exact match “Since 2001, Charles Group Consulting (CGC) has provided its clients with unparalleled access to state government and guidance toward achieving successful outcomes for their…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21	Mcgrath & Kane Attorneys At Law, INC	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22	Rubin And Rudman LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	51-200	10 contacts →
	Exact match “For over 100 years, Rubin and Rudman's attorneys have helped shape the laws of changing times.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23	Strang Scott	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1-10	10 contacts →
	Exact match “Strang Scott is a dynamic business transaction and litigation firm, dedicated to serving the needs of business of all sizes.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24	Governo LAW Firm LLC	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	1-10	10 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25	Serlin Haley, LLP	Exact match	Boston, MA, United StatesHQ recorded Sep 29, 2026	11-50	9 contacts →
	Exact match “Based in Boston with offices in Washington DC, Maine and California, Serlin Haley offers a full range of government relations services to businesses and trade organizations at the…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “trade association law firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 72 trade association law firms based in Boston, United States

See the full list, filter by size, metro and specialty, and access 505 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Trade association law firms based in Boston, United States at a glance

As of Sep 29, 2026

51.1%Verified-email coverage

13.7Average 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 72 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Boston, United States whose business descriptions match “trade association law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 505 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Trade association law firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “trade association law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many trade association law firms are there based in Boston, United States?

RevenueBase identified 72 company matches for trade association law firms associated with Boston, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Campbell Conroy & O'neil, P.C tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most trade association law firms?

Washington leads the United States with 215 company records, followed by New York (194) and Chicago (129). Boston has 72.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 505 professional contacts with verified work emails tracked across these 72 companies; direct dials are available where recorded.

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.

Ready to reach these companies? Verified emails and direct dials for all 72 trade association law firms based in Boston, United States. Start with a free account, no credit card.

Download this list →

Related lists

Trade association law firms by geography

Browse the directory

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 SmartSearch, 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.