Company lists · Data refreshed September 2026

Top 25 Legal support services law firms based in Boston, United States

Name: Legal support services 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 4, 2026 44 companies tracked

RevenueBase identified 44 legal support services law firms headquartered in Boston, United States as of September 2026 and tracks 1,168 professional contacts across them, including 579 with verified work emails. New York is the largest hub.

This list covers legal support services 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

44Companies

1,168Contacts tracked

579Verified emails

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The 25 largest legal support services law firms based in Boston, United States

Ranked by team size

Top 25 of 44 legal support services law firms based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names legal support services law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Lawson & Weitzen, LLPIndirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	51-200	73
	“Since 1973, our full-service firm has identified opportunities, surmounted challenges, and optimized results for our clients at reasonable rates.” Source: company website · checked Sep 4, 2026
2	Davis MalmIndirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	51-200	62
	“We want to get to know you.” Source: company website · checked Sep 4, 2026
3	BernkopfIndirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	11-50	50
	“SMARTER WINS What makes a lawyer a smarter choice?” Source: company website · checked Sep 4, 2026
4	Rudolph Friedmann LLPStrong evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	11-50	35
	“We are a full-service law firm, ready to assist businesses, organizations, individuals and families with any legal matter.” Source: company website · checked Sep 4, 2026
5	Sassoon Cymrot LAWStrong evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	11-50	20
	“Sassoon Cymrot Law provides businesses and individuals with a broad spectrum of legal services delivered by our experienced and compassionate attorneys.” Source: company website · checked Sep 4, 2026
6	KEY DiscoveryPartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	11-50	16
	“We help litigation attorneys with end-to end discovery and trial support solutions by providing uncompromising quality and world class personal service.” Source: company website · checked Sep 4, 2026
7	Rubin And Rudman LLPPartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	51-200	11
	“For over 100 years, Rubin and Rudman's attorneys have helped shape the laws of changing times.” Source: company website · checked Sep 4, 2026
8	Gilman, Mclaughlin & Hanrahan, LLPPartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	11-50	11
	“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: company website · checked Sep 4, 2026
9	Governo LAW Firm LLCStrong evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	10
	“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: company website · checked Sep 4, 2026
10	Phillips & AngleyPartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	11-50	8
	“Since 1974, the attorneys at Phillips & Angley have provided a full range of legal services to individuals and businesses throughout Massachusetts.” Source: company website · checked Sep 4, 2026
11	Lynch, Brewer, Hoffman & Fink, LLPPartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	11-50	8
	“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: company website · checked Sep 4, 2026
12	Roach, Ioannidis & Megaloudis, LLCPartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	8
	“Roach, Ioannidis & Megaloudis, LLC is conveniently located in the heart of Boston's legal and financial community and serves a local, national and international clientele.” Source: company website · checked Sep 4, 2026
13	Weston PatrickPartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	11-50	7
	“An Evolving Tradition of ExcellenceServing Your Diverse Legal NeedsExperience, Expertise, Innovation in a Collaborative Environment.” Source: company website · checked Sep 4, 2026
14	Nutter Investment AdvisorsIndirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	4
	Source: company website · checked Sep 4, 2026
15	The Jacobs Law, LLCStrong evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	4
	“The Jacobs Law, LLC is a Boston-based business litigation & corporate law firm that provides high-quality, cost-conscious legal services to businesses, entrepreneurs, and…” Source: company website · checked Sep 4, 2026
16	Aceto, Bonner & Cole, PCIndirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	4
	“The lawyers at Aceto, Bonner & Cole PC, have been practicing together for more than 10 years.” Source: company website · checked Sep 4, 2026
17	Mitchell & DesimonePartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	3
	“Mitchell & DeSimone is a law firm specializing in litigation, located in Boston, Massachusetts.” Source: company website · checked Sep 4, 2026
18	Elevate Law, P.CIndirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	3
	Source: company website · checked Sep 4, 2026
19	Spallina LAW GroupPartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	3
	“At Spallina Law Group we make an effort to understand your business.” Source: company website · checked Sep 4, 2026
20	Pakrooh LAWIndirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	3
	Source: company website · checked Sep 4, 2026
21	Sigman, Khan & Chubb, PllcPartial evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	2
	“We are a law firm committed to doing things differently.” Source: company website · checked Sep 4, 2026
22	JAB LAW PllcStrong evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	2
	“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: company website · checked Sep 4, 2026
23	Target Litigation Consulting, INCStrong evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	11-50	2
	“Target Litigation was founded by industry veterans Jonathan Rubel and Ben Healy in 2002 to provide outstanding litigation support services to law firms, corporate legal…” Source: company website · checked Sep 4, 2026
24	Resolution Legal LLCIndirect evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	1
	“Resolution’s services are targeted at growing companies that either have no in-house counsel or whose in-house team is at capacity or in transition.” Source: company website · checked Sep 4, 2026
25	Grace Legal Support ServicesStrong evidence	Boston, MA, United StatesHQ checked Sep 4, 2026	1-10	1
	“Grace Legal Support Services specializes in providing affordable, flexible, and dependable virtual paralegal support to family law firms in Massachusetts and North Carolina.” Source: company website · checked Sep 4, 2026

Showing 25 of 44 legal support services law firms based in Boston, United States

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Legal support services law firms based in Boston, United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 210 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Boston, over 44 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 legal support services law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “legal support services law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among legal support services 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 an evidence 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, 579 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 4, 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.

Legal support services law firms by metro in the United States

Frequently asked

How many legal support services law firms are there based in Boston, United States?

RevenueBase identified 44 legal support services 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?

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

Which city has the most legal support services law firms?

New York leads with 210 headquartered companies, followed by Houston (101) and Los Angeles (98).

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 579 verified decision-maker contacts tracked across these 44 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 4, 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 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.