Company lists · Data refreshed September 2026

Top 25 Estate law companies based in Boston, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 43 companies tracked

RevenueBase identified 43 estate law companies headquartered in Boston, United States as of September 2026 and tracks 595 professional contacts across them, including 376 with verified work emails. New York is the largest hub.

This list covers estate law companies 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 19, 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 19, 2026 86% judged on-target in blind review

43Companies

595Contacts tracked

376Verified emails

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The 25 largest estate law companies based in Boston, United States

Ranked by team size

Top 25 of 43 estate law companies based in Boston, United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to estate law companies: 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 19, 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 19, 2026
2	Barton Gilman LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 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 19, 2026
3	Smith Duggan Cornell & Gollub LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 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 19, 2026
4	Long Hagan Huff-Harris	Strong evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	11-50	35 contacts →
	Strong evidence “Long Hagan Huff-Harris focuses on Family Law, Trusts & Estates, and Business Law.” Source: RevenueBase Database · checked Sep 19, 2026
5	Rudolph Friedmann LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 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 19, 2026
6	Gilmartin Magence LLP	Strong evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	11-50	25 contacts →
	Strong 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 19, 2026
7	Sassoon Cymrot LAW	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 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 19, 2026
8	Berluti Mclaughlin & Kutchin LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 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 19, 2026
9	Lynch Fink Harrington & Gray LLP	Strong evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	11-50	18 contacts →
	Strong evidence “Full service Boston-based law firm specializing in Tax, Estate Planning, Trust, Corporate, and Securities” Source: RevenueBase Database · checked Sep 19, 2026
10	Bellotti LAW Group, P.C	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 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 19, 2026
11	Gilman, Mclaughlin & Hanrahan, LLP	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 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 19, 2026
12	Squillace & Associates, P.C	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
13	Griffin LAW LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	9 contacts →
	Partial evidence “Griffin Law’s experienced team of attorneys provides prompt, professional, and cost-competitive services to clients in Massachusetts, New Hampshire, and Rhode Island.” Source: RevenueBase Database · checked Sep 19, 2026
14	Hall & Diana LLC	Strong evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “Hall & Diana LLC is a trust and estates law firm based in Boston that is dedicated to fostering long-term relationships and providing exceptional client service.” Source: RevenueBase Database · checked Sep 19, 2026
15	Currier Ryan	Strong evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	7 contacts →
	Strong evidence “Currier Ryan, located in downtown Boston, is a trusts and estates law firm dedicated to the service of individuals and families throughout Massachusetts.” Source: RevenueBase Database · checked Sep 19, 2026
16	Wise & Jack, LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	7 contacts →
	Partial 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 19, 2026
17	David Marshall Datz, P.C	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “David Marshall Datz, PC provides legal advice, guidance, and coordination in two practice areas: real estate transactions and estate planning.” Source: RevenueBase Database · checked Sep 19, 2026
18	Morrissey Hawkins & Lynch	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Located in the heart of Boston’s Financial District, Morrissey, Hawkins & Lynch has been dedicated to meeting the needs of its clients since the firm’s inception in 1990.” Source: RevenueBase Database · checked Sep 19, 2026
19	Mccormack Suny LLC	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “McCormack Suny LLC is a Boston based firm that focuses on complex business, real estate, partnership and other civil litigation; real estate transactions including commercial…” Source: RevenueBase Database · checked Sep 19, 2026
20	Bove Langa Witherell & Soiffer P.C	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “Our firm was established in Boston over thirty years ago.” Source: RevenueBase Database · checked Sep 19, 2026
21	LAW Offices Of Sonja B. Selami	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “Law Offices of Sonja B Selami is a legal services company based out of COMMONWEALTH AVE, Auburndale, Massachusetts, United States.” Source: RevenueBase Database · checked Sep 19, 2026
22	Gordon E. Meyer & Associates, P.C., Attorneys At LAW	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “At Gordon E.” Source: RevenueBase Database · checked Sep 19, 2026
23	Mccue, LEE & Greene, LLP	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Located in Boston’s Back Bay, McCue, Lee & Greene, LLP has been providing exceptional service to our clients for over twenty five years.” Source: RevenueBase Database · checked Sep 19, 2026
24	Bartlett P.C	Indirect evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	Spallina LAW Group	Partial evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “At Spallina Law Group we make an effort to understand your business.” Source: RevenueBase Database · checked Sep 19, 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: estate law companies. 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 estate law companies.
Partial evidence: Its own public description names part of estate law companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name estate law companies. 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 43 estate law companies based in Boston, United States

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Estate law companies based in Boston, United States at a glance

As of Sep 19, 2026

63.2%Verified-email coverage

13.8Average contacts per company

1-10Median size (employees)

430.2%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

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 43 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 estate law companies, 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 “estate law companies”. 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 estate law companies), 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 estate law companies, 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, 376 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 19, 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.

Estate law companies 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 estate law companies, 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 estate law companies are there based in Boston, United States?

RevenueBase identified 43 estate law companies 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 has the most estate law companies?

New York leads with 185 headquartered companies, followed by Chicago (124) and Houston (116).

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 376 verified decision-maker contacts tracked across these 43 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 19, 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.