Company lists · Data refreshed September 2026

Top 25 Investment management law firms worldwide

Name: Investment management law firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 27,241 companies tracked

RevenueBase identified 27,241 investment management law firms worldwide as of September 2026 and tracks 550,132 professional contacts across them, including 231,313 with verified work emails and 143,287 with mobile numbers. The United States is the largest market and Sao Paulo the largest hub.

This list covers investment management law firms worldwide, 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 4, 2026. Country and city lists for investment management law firms follow the table.

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 4, 2026 86% judged on-target in blind review

27,241Companies

550,132Contacts tracked

231,313Verified emails

143,287Mobile numbers

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The 25 largest investment management law firms worldwide

Ranked by team size

Top 25 of 27,241 investment management law firms worldwide, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to investment management law firms: 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	Merrill Lynch	Partial evidence	New York, NY, United StatesHQ checked Sep 4, 2026	10001+	32,861 contacts →
	Partial evidence “Founded in 1914, Merrill is one of the largest wealth management businesses in the world.” Source: RevenueBase Database · checked Sep 4, 2026
2	Franklin Templeton	Strong evidence	San Mateo, United StatesHQ checked Sep 4, 2026	5,001-10,000	10,542 contacts →
	Strong evidence “Franklin Resources, Inc.[NYSE:BEN] is a global investment management organization with subsidiaries operating as Franklin Templeton The products, services, information and…” Source: RevenueBase Database · checked Sep 4, 2026
3	Kirkland & Ellis	Partial evidence	Chicago, TX, United StatesHQ checked Sep 4, 2026	5,001-10,000	8,319 contacts →
	Partial evidence “As one of the world’s leading law firms, we serve a broad range of clients with market-leading practices in private equity, M&A and other complex corporate transactions…” Source: RevenueBase Database · checked Sep 4, 2026
4	White & Case LLP	Partial evidence	New York, United StatesHQ checked Sep 4, 2026	1,001-5,000	7,503 contacts →
	Partial evidence “White & Case is a global law firm with longstanding offices in the markets that matter today.” Source: RevenueBase Database · checked Sep 4, 2026
5	LAW Firm	Indirect evidence	London, United KingdomHQ checked Sep 4, 2026	n/a	6,369 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 4, 2026
6	Fisher Investments	Partial evidence	Plano, United StatesHQ checked Sep 4, 2026	5,001-10,000	5,113 contacts →
	Partial evidence “Fisher Investments is an independent, fee-only investment adviser serving clients across three principal business units: US Private Client, Institutional and Private Client…” Source: RevenueBase Database · checked Sep 4, 2026
7	J.P. Morgan Asset Management	Indirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	10001+	4,833 contacts →
	Indirect evidence “At J.P.” Source: RevenueBase Database · checked Sep 4, 2026
8	Mayer Brown	Partial evidence	Chicago, TX, United StatesHQ checked Sep 4, 2026	1,001-5,000	4,209 contacts →
	Partial evidence “Mayer Brown is a leading international law firm, positioned to represent the world’s major corporations, funds and financial institutions in their most important and complex…” Source: RevenueBase Database · checked Sep 4, 2026
9	Lazard	Partial evidence	New York, United StatesHQ checked Sep 4, 2026	1,001-5,000	3,940 contacts →
	Partial evidence “Founded in 1848, Lazard is the preeminent financial advisory and asset management firm, with operations in North and South America, Europe, the Middle East, Asia, and Australia.” Source: RevenueBase Database · checked Sep 4, 2026
10	Paul Hastings	Indirect evidence	Worldwide, CA, United StatesHQ checked Sep 4, 2026	1,001-5,000	3,028 contacts →
	Indirect evidence “With widely recognized elite teams in finance, mergers & acquisitions, private equity, restructuring and special situations, litigation, employment and real estate, Paul Hastings…” Source: RevenueBase Database · checked Sep 4, 2026
11	Pictet Group	Strong evidence	Geneva, SwitzerlandHQ checked Sep 4, 2026	5,001-10,000	2,753 contacts →
	Strong evidence “Pictet is an investment-led service company, offering wealth management, asset management and related services.” Source: RevenueBase Database · checked Sep 4, 2026
12	Neuberger Berman	Partial evidence	New York, NY, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,689 contacts →
	Partial evidence “Neuberger Berman is an employee-owned, private, independent investment manager founded in 1939 with 2,800 employees in 26 countries.” Source: RevenueBase Database · checked Sep 4, 2026
13	Morrison Foerster	Indirect evidence	San Francisco, DC, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,660 contacts →
	Indirect evidence “Morrison Foerster transforms complexity into advantage.” Source: RevenueBase Database · checked Sep 4, 2026
14	Paul, Weiss, Rifkind, Wharton & Garrison LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,652 contacts →
	Partial evidence “Paul, Weiss, Rifkind, Wharton & Garrison LLP is a global law firm of more than 1,500 lawyers focused on helping clients navigate their most complex legal and business challenges.” Source: RevenueBase Database · checked Sep 4, 2026
15	UFF	Indirect evidence	Bois-colombes, FranceHQ checked Sep 4, 2026	501-1,000	2,408 contacts →
	Indirect evidence “Particuliers, chefs d'entreprise, TPE/PME.” Source: RevenueBase Database · checked Sep 4, 2026
16	BMO Nesbitt Burns	Partial evidence	Toronto, CanadaHQ checked Sep 4, 2026	1,001-5,000	2,387 contacts →
	Partial evidence “As a part of BMO Financial Group and part of the organization’s Private Client Group, BMO Nesbitt Burns has an extensive network of approximately 1,300 Investment Advisors at 76…” Source: RevenueBase Database · checked Sep 4, 2026
17	Arnold & Porter	Indirect evidence	Washington, DC, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,324 contacts →
	Indirect evidence “Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.” Source: RevenueBase Database · checked Sep 4, 2026
18	Proskauer Rose LLP	Indirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,091 contacts →
	Indirect evidence “We are 800+ lawyers serving clients from offices located in the leading financial and business centers in the Americas, Europe and Asia.” Source: RevenueBase Database · checked Sep 4, 2026
19	Vontobel	Strong evidence	Zürich, SwitzerlandHQ checked Sep 4, 2026	1,001-5,000	2,076 contacts →
	Strong evidence “Vontobel is an international investment management firm with Swiss roots, providing investment, advisory and solution capabilities to private and institutional clients.” Source: RevenueBase Database · checked Sep 4, 2026
20	Dechert LLP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,056 contacts →
	Partial evidence “Dechert is the law firm that helps business leaders lead.” Source: RevenueBase Database · checked Sep 4, 2026
21	Nelson Mullins Riley & Scarborough	Partial evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,036 contacts →
	Partial evidence “Established in 1897, Nelson Mullins is an Am Law 100 firm of more than attorneys, policy advisors and professionals with 33 offices in 17 states and Washington, D.C.” Source: RevenueBase Database · checked Sep 4, 2026
22	Credicorp Capital	Indirect evidence	Lima, PeruHQ checked Sep 4, 2026	1,001-5,000	1,971 contacts →
	Indirect evidence “Somos la compañía de Asesoría y Gestión de Inversiones del grupo Credicorp Ltd, uno de los holdings financieros más grandes de la región.” Source: RevenueBase Database · checked Sep 4, 2026
23	Iifl Capital Services Limited	Strong evidence	Mumbai, IndiaHQ checked Sep 4, 2026	1,001-5,000	1,878 contacts →
	Strong evidence “IIFL Capital is a full-service financial institution, integrating Wealth Management, Investment Banking, and Institutional Equities on a research-driven platform.” Source: RevenueBase Database · checked Sep 4, 2026
24	Creative Planning	Indirect evidence	Overland Park, FL, United StatesHQ checked Sep 4, 2026	1,001-5,000	1,851 contacts →
	Indirect evidence “Independent wealth advisory firm Creative Planning and its affiliates manage and advise on 710 billion in combined assets and serve clients in all 50 states and abroad.* At…” Source: RevenueBase Database · checked Sep 4, 2026
25	Clayton UTZ	Partial evidence	Sydney, AustraliaHQ checked Sep 4, 2026	1,001-5,000	1,805 contacts →
	Partial evidence “We are one of Australia's oldest and largest law firms, with offices in six cities, nearly 200 partners, and a full range of legal services for large private sector and government…” Source: RevenueBase Database · checked Sep 4, 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: investment management law firms. 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 investment management law firms.
Partial evidence: Its own public description names part of investment management law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name investment management law firms. 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 27,241 investment management law firms worldwide

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Investment management law firms worldwide at a glance

As of Sep 4, 2026

42.0%Verified-email coverage

26.0%Mobile-number coverage

20.2Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · Sao Paulo

Sep 4, 2026Page data refreshed

Companies by employee count

1-10

17,069

11-50

7,765

51-200

1,551

201-500

331

501-1,000

154

1,001-5,000

104

5,001-10,000

10001+

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 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.
Coverage: 62 countries, largest first: the United States, Brazil, France, India, the United Kingdom, Canada, Spain, Germany, Australia, Switzerland and 52 more. Country and city lists for investment management law firms are linked below.
What qualifies: Companies worldwide 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.
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 investment management law firms), 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 investment management law firms, and records with no verified work email.
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, 231,313 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 between September 4, 2026 and September 14, 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 location

193 lists · largest first

Every Investment management law firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 investment management law firms, 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 investment management law firms are there worldwide?

RevenueBase identified 27,241 investment management law firms worldwide 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?

Merrill Lynch, headquartered in New York, tops this list with the largest team on record.

Which country has the most investment management law firms?

The United States leads with 11,085 companies, followed by Brazil (2,374) and France (1,821). Every investment management law firms list by country and city is linked on this page.

Which city has the most investment management law firms?

Sao Paulo leads with 764 headquartered companies, followed by New York (748) and Paris (664).

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 231,313 verified decision-maker contacts tracked across these 27,241 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 4, 2026 and September 14, 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.