Company lists · Data refreshed September 2026

Top 25 Trust administration firms worldwide

RevenueBase identified 5,295 company matches for trust administration firms worldwide as of September 2026 and tracks 101,269 professional contacts across them, including 43,476 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for trust administration firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026. Country and city lists for trust administration firms follow the table.

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 RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
5,295Companies
101,269Contacts tracked
43,476Verified emails
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The 25 largest trust administration firms worldwide

Ranked by team size
Top 25 of 5,295 company matches for trust administration firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 22, 202610001+32,808 contacts →

Exact match

“Founded in 1914, Merrill is one of the largest wealth management businesses in the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchToronto, ON, CanadaHQ recorded Sep 22, 202610001+8,191 contacts →

Exact match

“We know what’s most important to you, attaining your personal goals, helping your family thrive, and leaving a meaningful legacy, so we help you manage your wealth in a way that…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchToronto, CanadaHQ recorded Sep 22, 2026501-1,0001,555 contacts →

Exact match

“Backed by the heritage, stability and resources of BMO Financial Group – BMO Private Banking and BMO Nesbitt Burns have come together under the unified brand BMO Private Wealth.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchDenver, CO, United StatesHQ recorded Sep 22, 2026501-1,0001,434 contacts →

Exact match

“Are you looking to amplify and simplify your financial life?”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchWaterfall, South AfricaHQ recorded Sep 22, 2026501-1,0001,173 contacts →

Exact match

“We offer a comprehensive wealth management service, designed to meet your needs as an individual, family or business.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchNassau, United KingdomHQ recorded Sep 22, 20261,001-5,000989 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchSt. Helier, JerseyHQ recorded Sep 22, 20261,001-5,000813 contacts →

Exact match

“We are ZEDRA.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchBogota, ColombiaHQ recorded Sep 22, 2026501-1,000718 contacts →

Exact match

“Esta página hace parte de la evolución de las fiduciarias del Grupo Aval.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchEnglewood, NJ, United StatesHQ recorded Sep 22, 2026501-1,000692 contacts →

Exact match

“Pathstone is an investment and wealth advisory firm serving individuals and families of significant wealth, family offices, and institutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchRockford, IL, United StatesHQ recorded Sep 22, 2026501-1,000565 contacts →

Exact match

“At Savant Wealth Management, we’re on a mission to make a difference in the lives of one million people.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchSandown, South AfricaHQ recorded Sep 22, 2026201-500535 contacts →

Exact match

“Nedbank Private Wealth, a wholly owned subsidiary of Nedbank Group Limited, draws on a heritage of wealth management that goes back to 1834.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchBoston, MA, United StatesHQ recorded Sep 22, 2026501-1,000506 contacts →

Exact match

“For over a century, Baystate Financial has been helping clients gain clarity and financial independence-empowering them to build, protect, and distribute wealth with confidence.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 22, 2026201-500419 contacts →

Exact match

“Fiduciary Trust International is a wealth management firm focused on building and managing personalized portfolios and developing estate plans that extend wealth to future…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchEquiom, United StatesHQ recorded Sep 22, 2026501-1,000398 contacts →

Exact match

“For over four decades, Equiom has supported international corporations, high net worth individuals, and families worldwide with their fiduciary and related business support needs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchMelbourne, AustraliaHQ recorded Sep 22, 2026201-500393 contacts →

Exact match

“Equity Trustees is Australia's leading specialist trustee company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchAkron, OH, United StatesHQ recorded Sep 22, 2026201-500388 contacts →

Exact match

“At Sequoia Financial Group, our financial advisors offer comprehensive wealth management services including: financial planning, asset management, estate planning, fiduciary…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchGibraltar, United KingdomHQ recorded Sep 22, 2026201-500383 contacts →

Exact match

“Sovereign began in Gibraltar in 1987 and has since grown into one of the largest independent corporate and trust service providers in the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchLynnwood Manor, South AfricaHQ recorded Sep 22, 2026201-500379 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Sep 22, 2026201-500378 contacts →

Exact match

“Chez Cyrus Herez, nous portons une ambition claire : réinventer l’accompagnement patrimonial en apportant à nos clients sérénité et liberté, grâce à une vision globale, une…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchFolsom, CA, United StatesHQ recorded Sep 22, 2026201-500364 contacts →

Exact match

“With our comprehensive approach to wealth management, you receive unparalleled access to our wide range of fiduciary financial experts whose primary motivation is to serve you…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchKuala Lumpur, MalaysiaHQ recorded Sep 22, 202651-200358 contacts →

Exact match

“The Rockwills International Group provides solutions and support services in the areas of trusts and succession, management and distribution of wealth.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchUnited StatesHQ recorded Sep 22, 202610001+353 contacts →

Exact match

“Old Mutual Wealth is a wealth management business that is built around you.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchAmsterdam, NetherlandsHQ recorded Sep 22, 2026201-500323 contacts →

Exact match

“InsingerGilissen is a private bank aimed at wealthy individuals and families, foundations, associations and institutional parties.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchEl Segundo, CA, United StatesHQ recorded Sep 22, 2026201-500321 contacts →

Exact match

“Now in our fifth decade of professional service, Verita offers a comprehensive range of legal, fiduciary, and administrative services to professionals around the world.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchVancouver, BC, CanadaHQ recorded Sep 22, 2026201-500265 contacts →

Exact match

“Unlike the large institutions, Harbourfront Wealth embodies a philosophy of independent, unbiased advice with an unwavering commitment to delivering true wealth management.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 5,295 trust administration firms worldwide

See the full list, filter by size, metro and specialty, and access 43,476 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Trust administration firms worldwide at a glance

As of Sep 22, 2026
42.9%Verified-email coverage
19.1Average contacts per company
1-10Median size (employees)
1.4%Largest-city concentration · London
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
3,702
11-50
1,205
51-200
242
201-500
75
501-1,000
27
1,001-5,000
10
5,001-10,000
3
10001+
7

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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.
Coverage
Every country. Country and city lists for trust administration firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “trust administration firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 43,476 professional contacts with verified work emails across the full matched dataset. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Trust administration firms by location

25 lists · largest first

Every Trust administration 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “trust administration firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many trust administration firms are there worldwide?

RevenueBase identified 5,295 company matches for trust administration firms worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Merrill Lynch tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most trust administration firms?

The United States leads with 3,117 companies, followed by Switzerland (262) and the United Kingdom (240). Every trust administration firms list by country and city is linked on this page.

Which city has the most trust administration firms?

London leads with 74 company records, followed by New York (73) and San Diego (63).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 43,476 professional contacts with verified work emails tracked across these 5,295 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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.