Company lists · Data refreshed September 2026

Top 25 Trust administration firms based in the United States

RevenueBase identified 3,117 company matches for trust administration firms associated with the United States as of September 2026 and tracks 63,692 professional contacts across them, including 28,244 with verified work emails. New York is the largest hub.

This list covers company matches for trust administration firms associated with the United States, 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.

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
3,117Companies
63,692Contacts tracked
28,244Verified emails
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The 25 largest trust administration firms based in the United States

Ranked by team size
Top 25 of 3,117 company matches for trust administration firms based in the United States, 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 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
3Exact 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
4Exact 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
5Exact matchChicago, IL, United StatesHQ recorded Sep 22, 20265,001-10,000534 contacts →

Exact match

“At BMO Wealth Management, you and your family are at the center of our approach.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact matchRuston, LA, United StatesHQ recorded Sep 22, 2026501-1,000249 contacts →

Exact match

“Argent Financial Group is a leading, independent client asset services firm offering individuals, families, businesses, and institutions wealth management, asset management, and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchKalamazoo, MI, United StatesHQ recorded Sep 22, 2026201-500222 contacts →

Exact match

“At Greenleaf Trust, building and sustaining your wealth is not a sideline-it is our sole purpose.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchColumbus, OH, United StatesHQ recorded Sep 22, 2026501-1,000202 contacts →

Exact match

“At Huntington Private Bank, we provide wealth management in a thoughtful, personal and responsive way.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 22, 2026201-500192 contacts →

Exact match

“Mission Wealth is a premier wealth and investment management firm headquartered in Santa Barbara, CA, with multiple offices across the United States.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchBoston, MA, United StatesHQ recorded Sep 22, 202651-200174 contacts →

Exact match

“Fiduciary Trust Company is a private wealth management firm focused on families, individuals and nonprofits seeking objective advice to help grow and protect their investments.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact match12 U.s. Offices, IL, United StatesHQ recorded Sep 22, 2026201-500160 contacts →

Exact match

“Harrison LLP is a national law firm that assists clients in defining and achieving their private wealth goals, delivering peace of mind through sophisticated and practical legal…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Sep 22, 202651-200151 contacts →

Exact match

“Laird Norton Wetherby (LNW) serves exceptional families and individuals seeking to activate the full potential of their wealth.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchNashville, TN, United StatesHQ recorded Sep 22, 202651-200147 contacts →

Exact match

“Founded in 2001, Cumberland Trust offers a unique team approach to traditional trust and estate administration.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchLynnfield, MA, United StatesHQ recorded Sep 22, 202651-200143 contacts →

Exact match

“We are an independent registered investment adviser that serves a broad and diverse group of clients including individuals, single and multi-family offices, endowments…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Sep 22, 2026201-500140 contacts →

Exact match

“Wintrust Wealth Management provides a broad range of financial services to private clients and institutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchMemphis, TN, United StatesHQ recorded Sep 22, 202651-200139 contacts →

Exact match

“Diversified Trust is a wealth management and trust advisory firm combining the rigor of a trust company with the holistic approach of a boutique wealth manager.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchOverland Park, KS, United StatesHQ recorded Sep 22, 202651-200135 contacts →

Exact match

“Trust services that are rooted in meeting your goals.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchSurprise, AZ, United StatesHQ recorded Sep 22, 20261,001-5,000133 contacts →

Exact match

“Universal Wealth is lead by Andre L.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchLas Vegas, NV, United StatesHQ recorded Sep 22, 202651-200131 contacts →

Exact match

“At Great Gray® we believe in – and are driven by – growth.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchSan Francisco, CA, United StatesHQ recorded Sep 22, 202651-200129 contacts →

Exact match

“Parallel Advisors is a registered, independent wealth management firm.”

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

Showing 25 of 3,117 trust administration firms based in the United States

See the full list, filter by size, metro and specialty, and access 28,244 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Trust administration firms based in the United States at a glance

As of Sep 22, 2026
44.3%Verified-email coverage
20.4Average contacts per company
1-10Median size (employees)
2.4%Largest-city concentration · New York
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
2,282
11-50
659
51-200
118
201-500
26
501-1,000
10
1,001-5,000
6
5,001-10,000
2
10001+
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,117 companies.

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.
What qualifies
Company records associated with the United States 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 28,244 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.

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 based in the United States?

RevenueBase identified 3,117 company matches for trust administration firms associated with the United States 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 city has the most trust administration firms?

New York leads with 74 company records, followed by San Diego (63) and Houston (51).

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 28,244 professional contacts with verified work emails tracked across these 3,117 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.