Company lists · Data refreshed September 2026

Top 21 Estate attorneys based in Boston, United States

RevenueBase identified 31 estate attorneys headquartered in Boston, United States as of September 2026 and tracks 366 professional contacts across them, including 231 with verified work emails. New York is the largest hub.

This list covers estate attorneys 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
31Companies
366Contacts tracked
231Verified emails
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The 21 largest estate attorneys based in Boston, United States

Ranked by team size
Top 21 of 31 estate attorneys 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 attorneys: 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
1Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 202651-200140 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
2Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 202611-5035 contacts →

Partial evidence

“Long Hagan Huff-Harris focuses on Family Law, Trusts & Estates, and Business Law.”

Source: RevenueBase Database · checked Sep 19, 2026
3Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 202611-5020 contacts →

Indirect 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
4Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 202611-5018 contacts →

Partial evidence

“Full service Boston-based law firm specializing in Tax, Estate Planning, Trust, Corporate, and Securities”

Source: RevenueBase Database · checked Sep 19, 2026
5Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-1017 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
6Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 202611-5011 contacts →

Indirect 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
7Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-1010 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
8Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-109 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
9Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-107 contacts →

Partial 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
10Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-107 contacts →

Partial 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
11Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-106 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
12Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 202611-506 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
13Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 202611-505 contacts →

Partial evidence

“Our firm was established in Boston over thirty years ago.”

Source: RevenueBase Database · checked Sep 19, 2026
14Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

“At Gordon E.”

Source: RevenueBase Database · checked Sep 19, 2026
15Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-104 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
16Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-104 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 19, 2026
17Indirect evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-103 contacts →

Indirect evidence

“At Spallina Law Group we make an effort to understand your business.”

Source: RevenueBase Database · checked Sep 19, 2026
18Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-103 contacts →

Partial evidence

“Since 1928, our Boston-based practice has provided estate, trust, and tax planning services for individuals and families, as well as general legal services for a variety of…”

Source: RevenueBase Database · checked Sep 19, 2026
19Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-102 contacts →

Partial evidence

“We bring over a decade of dedicated estate planning experience and have worked with over 400 families in Massachusetts, with assets ranging from to Expertise matters.”

Source: RevenueBase Database · checked Sep 19, 2026
20Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-102 contacts →

Partial evidence

“Casali & Queally focuses on real estate, representing institutional lenders in commercial and residential transactions, individuals with the purchase and sale of real estate…”

Source: RevenueBase Database · checked Sep 19, 2026
21Partial evidenceBoston, MA, United StatesHQ checked Sep 19, 20261-102 contacts →

Partial evidence

“Grant Gray, PC is primarily an estate planning and trust and estate administration law firm dedicated to a personally tailored client-focused system, collaboration with trusted…”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 21 of 31 estate attorneys based in Boston, United States

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Estate attorneys based in Boston, United States at a glance

As of Sep 19, 2026
63.1%Verified-email coverage
11.8Average contacts per company
1-10Median size (employees)
429.0%Largest-city concentration · New York
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
10
51-200
1

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 31 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 attorneys, 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 attorneys”. 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 attorneys), 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 attorneys, 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, 231 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.

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 attorneys, 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 attorneys are there based in Boston, United States?

RevenueBase identified 31 estate attorneys 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 attorneys?

New York leads with 133 headquartered companies, followed by Houston (103) and Chicago (88).

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 231 verified decision-maker contacts tracked across these 31 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.