Company lists · Data refreshed September 2026

Top 23 Investment management law firms based in Boston, United States

RevenueBase identified 162 investment management law firms headquartered in Boston, United States as of September 2026 and tracks 4,868 professional contacts across them, including 2,742 with verified work emails. New York is the largest hub.

This list covers investment management 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
162Companies
4,868Contacts tracked
2,742Verified emails
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The 23 largest investment management law firms based in Boston, United States

Ranked by team size
Top 23 of 162 investment management 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 investment management 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.
#CompanyHeadquartersEmployeesContacts
1
Bingham Mccutchen LLPIndirect evidence
Boston, MA, United StatesHQ checked Sep 4, 20261,001-5,000576

“Paul, Weiss, Rifkind, Wharton & Garrison LLP is a firm of about lawyers with diverse backgrounds, personalities, ideas and interests who provide innovative and effective solutions…”

Source: company website · checked Sep 4, 2026
2Boston, MA, United StatesHQ checked Sep 4, 2026201-500565

“Choate, one of the nation’s premier law firms, is different from the vast majority of major firms in ways we believe materially benefit our clients.”

Source: company website · checked Sep 4, 2026
3
Eaton VancePartial evidence
Boston, MA, United StatesHQ checked Sep 4, 2026501-1,000520

“Eaton Vance provides advanced investing to forward-thinking investors, applying discipline and long-term perspective to the management of client portfolios.”

Source: company website · checked Sep 4, 2026
4
NutterIndirect evidence
Boston, MA, United StatesHQ checked Sep 4, 2026201-500362

“Welcome to Nutter, where legal expertise meets unparalleled dedication.”

Source: company website · checked Sep 4, 2026
5
Hemenway & Barnes LLPIndirect evidence
Boston, MA, United StatesHQ checked Sep 4, 202651-200140

“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: company website · checked Sep 4, 2026
6Boston, MA, United StatesHQ checked Sep 4, 202651-200101

“Congress Asset Management is a privately owned investment management firm based in Boston, MA.”

Source: company website · checked Sep 4, 2026
7Boston, MA, United StatesHQ checked Sep 4, 202651-200100

“At Loring, Wolcott & Coolidge, we all share a common goal: to provide wealth management solutions based on a clear understanding of each client's goals, priorities and values.”

Source: company website · checked Sep 4, 2026
8Boston, MA, United StatesHQ checked Sep 4, 202651-20098

“Breckinridge Capital Advisors is a Boston-based, independently owned asset manager working to provide the highest caliber of investment management.”

Source: company website · checked Sep 4, 2026
9
Appleton Partners, INCStrong evidence
Boston, MA, United StatesHQ checked Sep 4, 202651-20065

“As a trusted wealth management partner since 1986, Appleton Partners takes equal stock in relationships and investment performance to meet the individual needs of our clients.”

Source: company website · checked Sep 4, 2026
10Boston, MA, United StatesHQ checked Sep 4, 202611-5062

“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: company website · checked Sep 4, 2026
11
Welch & Forbes LLCPartial evidence
Boston, MA, United StatesHQ checked Sep 4, 202651-20058

“Welch & Forbes is a full service private wealth management firm with an over 180-year history of working with clients to help manage the full range of events that come with…”

Source: company website · checked Sep 4, 2026
12
Anchor Capital Advisors LLCIndirect evidence
Boston, MA, United StatesHQ checked Sep 4, 202611-5054

“At Anchor Capital Advisors LLC, a passion for our clients’ success defines our culture: finding value, building and preserving wealth-every day.”

Source: company website · checked Sep 4, 2026
13
Lmcg Investments, LLCStrong evidence
Boston, MA, United StatesHQ checked Sep 4, 202611-5048

“LMCG Investments, LLC (“LMCG” or the “firm”) is an independent investment management firm with offices in Boston and New York focused on Alternative Investments and Wealth…”

Source: company website · checked Sep 4, 2026
14
Gesmer Updegrove LLPIndirect evidence
Boston, MA, United StatesHQ checked Sep 4, 202651-20041

“Gesmer Updegrove prides itself as being among the most respected, efficient, and bespoke firms in the region.”

Source: company website · checked Sep 4, 2026
15
Battery Global AdvisorsPartial evidence
Boston, MA, United StatesHQ checked Sep 4, 202611-5036

“Battery Global Advisors is an independent investment manager.”

Source: company website · checked Sep 4, 2026
16Boston, MA, United StatesHQ checked Sep 4, 202611-5035

“Too often, investors are handed portfolios labeled “sustainable” that barely live up to the name.”

Source: company website · checked Sep 4, 2026
17
Howland CapitalPartial evidence
Boston, MA, United StatesHQ checked Sep 4, 202611-5033

“Howland Capital is an independent registered investment adviser offering a tailored approach to managing wealth for individuals, families, foundations and institutions.”

Source: company website · checked Sep 4, 2026
18
Woodstock CorporationPartial evidence
Boston, MA, United StatesHQ checked Sep 4, 202611-5033

“Woodstock Corporation is a privately-owned wealth management firm.”

Source: company website · checked Sep 4, 2026
19Boston, MA, United StatesHQ checked Sep 4, 202651-20031

“Shepherd Kaplan Krochuk, LLC (SKK) offers a wide variety of wealth management services, along with alternative asset investment capabilities.”

Source: company website · checked Sep 4, 2026
20
Choate WealthStrong evidence
Boston, MA, United StatesHQ checked Sep 4, 202611-5031

“In collaboration with Choate Hall & Stewart, we provide clients with a one-stop solution to their investment management, tax and estate planning needs through in-house expertise…”

Source: company website · checked Sep 4, 2026
21
Mckenzie & Associates, P.CIndirect evidence
Boston, MA, United StatesHQ checked Sep 4, 20261-1030

“Since 1984, McKenzie & Associates, P.C.”

Source: company website · checked Sep 4, 2026
22Boston, MA, United StatesHQ checked Sep 4, 202611-5028

“Ghisallo Capital Management LLC is a company based out of Boston, MA, United States.”

Source: company website · checked Sep 4, 2026
23
Block & Leviton LLPPartial evidence
Boston, MA, United StatesHQ checked Sep 4, 202611-5025

“Block & Leviton LLP is a boutique law firm focused on complex litigation nationwide.”

Source: company website · checked Sep 4, 2026

Showing 23 of 162 investment management law firms based in Boston, United States

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Investment management law firms based in Boston, United States at a glance

As of Sep 4, 2026
1-10Median size (employees)
New YorkLargest hub · 747 HQs
Contacts with mobile numbers
Sep 4, 2026Data refreshed

Companies by employee count

1-10
93
11-50
44
51-200
17
201-500
4
501-1,000
3
1,001-5,000
1

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 162 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 investment management 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 “investment management 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 investment management 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, 2,742 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.

Investment management law firms by metro in the United States

Frequently asked

How many investment management law firms are there based in Boston, United States?

RevenueBase identified 162 investment management 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?

Bingham Mccutchen LLP, headquartered in Boston, tops this list with the largest team on record.

Which city has the most investment management law firms?

New York leads with 747 headquartered companies, followed by Chicago (258) and Atlanta (186).

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 2,742 verified decision-maker contacts tracked across these 162 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.