Company lists · Data refreshed September 2026

Top 25 Fund administration law firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,624 companies tracked

RevenueBase identified 3,624 fund administration law firms worldwide as of September 2026 and tracks 68,796 professional contacts across them, including 30,894 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers fund administration 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 28, 2026. Country and city lists for fund administration 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 28, 2026 86% judged on-target in blind review

3,624Companies

68,796Contacts tracked

30,894Verified emails

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The 25 largest fund administration law firms worldwide

Ranked by team size

Top 25 of 3,624 fund administration law firms worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to fund administration 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	The Citco Group Limited	Partial evidence	Grand Cayman, United StatesHQ checked Sep 28, 2026	5,001-10,000	11,678 contacts →
	Partial evidence “Our heritage, since founding a civil law notary practice in the 1940s to establishing the Curacao International Trust Company in the 1960s, is built on challenging paradigms and…” Source: RevenueBase Database · checked Sep 28, 2026
2	Maples Group	Partial evidence	George Town, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,754 contacts →
	Partial evidence “The Maples Group is a leading service provider offering clients a comprehensive range of legal services on the laws of the British Virgin Islands, the Cayman Islands, Ireland…” Source: RevenueBase Database · checked Sep 28, 2026
3	Aztec Group	Partial evidence	St Helier, JerseyHQ checked Sep 28, 2026	1,001-5,000	1,884 contacts →
	Partial evidence “Aztec Group delivers award-winning fund and corporate services to the alternative assets industry from key onshore and offshore jurisdictions in Guernsey, Jersey, Luxembourg…” Source: RevenueBase Database · checked Sep 28, 2026
4	Venable LLP	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,790 contacts →
	Partial evidence “Committed to Your Success – As a law firm of more than 900 professionals, Venable delivers legal services globally in every area of regulatory compliance, government affairs…” Source: RevenueBase Database · checked Sep 28, 2026
5	Intertrust Group	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	1,001-5,000	1,602 contacts →
	Indirect evidence “Intertrust Group has been acquired by CSC, the world’s leading provider of business, legal, tax, and digital brand services, worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
6	Walkers	Partial evidence	George Town, Cayman IslandsHQ checked Sep 28, 2026	1,001-5,000	1,539 contacts →
	Partial evidence “Walkers is a leading international law firm that provides legal, corporate, fiduciary and compliance services to global corporations, financial institutions, capital markets…” Source: RevenueBase Database · checked Sep 28, 2026
7	Alianza Fiduciaria	Indirect evidence	Bogotá, ColombiaHQ checked Sep 28, 2026	1,001-5,000	1,327 contacts →
	Indirect evidence “Alianza Fiduciaria y Alianza Valores, empresas caracterizadas por su innovación en la estructuración de negocios fiduciarios, por su amplia oferta de negocios de inversión a…” Source: RevenueBase Database · checked Sep 28, 2026
8	Hinshaw & Culbertson LLP	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	1,188 contacts →
	Partial evidence “Hinshaw & Culbertson LLP is a U.S-based law firm with offices nationwide.” Source: RevenueBase Database · checked Sep 28, 2026
9	OGIER	Indirect evidence	St Helier, JerseyHQ checked Sep 28, 2026	1,001-5,000	1,169 contacts →
	Indirect evidence “Ogier is an international professional services firm with the knowledge and expertise to handle the most demanding and complex transactions and provide expert, efficient and cost…” Source: RevenueBase Database · checked Sep 28, 2026
10	NAV Fund Services	Partial evidence	Oakbrook Terrace, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,168 contacts →
	Partial evidence “Founded in 1991, NAV Fund Services is a privately owned fund administrator recognized for its innovative proprietary technology and award-winning solutions for multiple fund…” Source: RevenueBase Database · checked Sep 28, 2026
11	AZB & Partners	Indirect evidence	Mumbai, IndiaHQ checked Sep 28, 2026	501-1,000	1,128 contacts →
	Indirect evidence “AZB & Partners was founded in 2004 with a clear purpose to provide reliable, practical and full-service advice to clients, across all sectors.” Source: RevenueBase Database · checked Sep 28, 2026
12	Trident Trust	Partial evidence	Nassau, United KingdomHQ checked Sep 28, 2026	1,001-5,000	989 contacts →
	Partial evidence “Founded in 1978, Trident Trust is a leading independent corporate, fiduciary and fund administrator, employing over 1,100 staff across a global footprint that spans Africa, the…” Source: RevenueBase Database · checked Sep 28, 2026
13	Universal-Investment	Indirect evidence	Frankfurt, GermanyHQ checked Sep 28, 2026	1,001-5,000	962 contacts →
	Indirect evidence “Universal Investment is a pioneer in the investment industry and has been successful in the market since 1968.” Source: RevenueBase Database · checked Sep 28, 2026
14	Zedra Group	Indirect evidence	St. Helier, JerseyHQ checked Sep 28, 2026	1,001-5,000	813 contacts →
	Indirect evidence “We are ZEDRA.” Source: RevenueBase Database · checked Sep 28, 2026
15	Langham Hall	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	805 contacts →
	Partial evidence “Langham Hall sets the highest standards in global private fund services.” Source: RevenueBase Database · checked Sep 28, 2026
16	Mourant	Indirect evidence	St Helier, JerseyHQ checked Sep 28, 2026	501-1,000	801 contacts →
	Indirect evidence “Mourant is an international professional services firm combining legal excellence, specialist entity management, governance, regulatory and consulting services.” Source: RevenueBase Database · checked Sep 28, 2026
17	United Pharmaceutical Distributors	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	201-500	740 contacts →
	Strong evidence “Curo Fund Services, we provide Investment administration services that cover the entire investment lifecycle.” Source: RevenueBase Database · checked Sep 28, 2026
18	Fiduciaria Bogotá	Indirect evidence	Bogota, ColombiaHQ checked Sep 28, 2026	501-1,000	718 contacts →
	Indirect evidence “Esta página hace parte de la evolución de las fiduciarias del Grupo Aval.” Source: RevenueBase Database · checked Sep 28, 2026
19	Plesner	Partial evidence	Copenhagen, DenmarkHQ checked Sep 28, 2026	501-1,000	582 contacts →
	Partial evidence “Plesner is one of Denmark's leading law firms.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ultimus Fund Solutions	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	1,001-5,000	574 contacts →
	Partial evidence “775+B AUA \| 450+ Clients \| 2,500+ Investment Funds or Accounts \| 1,200+ Employees \| 8 Offices Ultimus Fund Solutions is a leading provider of full-service tech-enhanced fund…” Source: RevenueBase Database · checked Sep 28, 2026
21	HC Global Fund Services, LLC	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 28, 2026	501-1,000	537 contacts →
	Partial evidence “HC Global was founded in 2008 and is built by six principals who average over 20 years of experience as Big 4 auditors, fund administrators, and buy-side finance and operations…” Source: RevenueBase Database · checked Sep 28, 2026
22	Marcelo Tostes Advogados	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	201-500	518 contacts →
	Indirect evidence “Fundado em o Marcelo Tostes Advogados firmou-se como um escritório de advocacia empresarial de excelência.” Source: RevenueBase Database · checked Sep 28, 2026
23	Hawksford	Partial evidence	St Helier, JerseyHQ checked Sep 28, 2026	501-1,000	456 contacts →
	Partial evidence “Hawksford is an international provider of Corporate, Private Client and Fund services.” Source: RevenueBase Database · checked Sep 28, 2026
24	Citadel Investment Services	Indirect evidence	Lynnwood Manor, South AfricaHQ checked Sep 28, 2026	201-500	379 contacts →
	Indirect evidence “Far more than specialist wealth managers, we’re here to secure and grow your wealth, so that you have the freedom to choose the size of your dreams and the content of your next…” Source: RevenueBase Database · checked Sep 28, 2026
25	Bolder Group	Partial evidence	Amsterdam, NetherlandsHQ checked Sep 28, 2026	501-1,000	374 contacts →
	Partial evidence “Bolder Group is an independent global service provider of governance, corporate, funds and private wealth solutions to asset managers, corporations, multinationals, as well as…” Source: RevenueBase Database · checked Sep 28, 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: fund administration 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 fund administration law firms.
Partial evidence: Its own public description names part of fund administration law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fund administration 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 3,624 fund administration law firms worldwide

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Fund administration law firms worldwide at a glance

As of Sep 28, 2026

44.9%Verified-email coverage

19.0Average contacts per company

1-10Median size (employees)

2.2%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,265

11-50

1,062

51-200

183

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 fund administration 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: Every country. Country and city lists for fund administration law firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “fund administration 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 fund administration 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 fund administration 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, 30,894 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 28, 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.

Fund administration law firms by location

35 lists · largest first

Every Fund administration 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 fund administration 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 fund administration law firms are there worldwide?

RevenueBase identified 3,624 fund administration 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?

The Citco Group Limited, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most fund administration law firms?

The United States leads with 658 companies, followed by Switzerland (295) and Brazil (277). Every fund administration law firms list by country and city is linked on this page.

Which city has the most fund administration law firms?

Sao Paulo leads with 80 headquartered companies, followed by Luxembourg (78) and London (53).

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 30,894 verified decision-maker contacts tracked across these 3,624 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 28, 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.