Company lists · Data refreshed November 2026

Top 21 Securities custodial services based in the United States

RevenueBase identified 42 company matches for securities custodial services associated with the United States as of November 2026 and tracks 62,423 professional contacts across them, including 26,864 with verified work emails. Boston is the largest hub.

This list covers company matches for securities custodial services 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 November 6, 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 Nov 6, 2026 How this list was built
42Companies
62,423Contacts tracked
26,864Verified emails
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The 21 largest securities custodial services based in the United States

Ranked by team size
Top 21 of 42 company matches for securities custodial services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 202610001+56,291 contacts →

Exact match

“BNY is a global financial services platforms company at the heart of the world’s capital markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202610001+2,394 contacts →

Exact match

“Established in 1784, BNY Mellon is America’s oldest bank and the first company listed on the New York Stock Exchange (NYSE: BK).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,609 contacts →

Exact match

“About Axos Born digital in Axos Bank (NYSE: AX) is a financial institution that believes money should work smarter for individuals, businesses, and institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChicago, United StatesHQ recorded Nov 6, 202610001+599 contacts →

Exact match

“Northern Trust is a leading global provider of asset servicing and related services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMinneapolis, United StatesHQ recorded Nov 6, 202610001+183 contacts →

Exact match

“Computershare Corporate Trust is a market leader with decades of experience as a provider of trustee and sophisticated agency services for private and public companies, investment…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEagan, MN, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“Odyssey Trust Company makes things simple, fast, and easy for our clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOmaha, NE, United StatesHQ recorded Nov 6, 202651-200150 contacts →

Exact match

“About Axos Clearing Axos Clearing delivers fully integrated clearing and custody solutions designed for modern wealth management firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchHoboken, NJ, United StatesHQ recorded Nov 6, 2026201-500130 contacts →

Exact match

“Sumitomo Mitsui Trust Bank (U.S.A.) Limited,("SMTBUSA"), was originally established in 1987 as a New York State chartered trust and banking company, insured by the Federal Deposit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSan Carlos, SD, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“Forge Trust serves over 1.7 million accounts, representing over $14B in assets under custody.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Alterna Securities is registered with the Securities Exchange Commission (SEC) and is a member of the Financial Industry Regulatory Authority (FINRA).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWauwatosa, WI, United StatesHQ recorded Nov 6, 2026201-50040 contacts →

Exact match

“Midwest Institutional Trust Company (“MITC”) is a financial services provider delivering customizable trust banking solutions with unparalleled service and integrity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“FlexFunds was founded in 2011 with the mission to provide unique and innovative solutions that facilitate the distribution and growth of investment products for asset managers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMurray, SD, United StatesHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Choice by KT is a leading independent, qualified custodian specializing in innovative custody solutions and escrow services for individual and institutional investors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSeneca, KS, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“CNB Custody has a solid reputation for exceptional service, accuracy, and competitive fees as an alternative investment custodian.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 20261,001-5,00018 contacts →

Exact match

“First Clearing is a clearing and custody services business, serving broker dealers and registered investment advisors nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWilmington, DE, United StatesHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Branded as Delaware Depository, Depository Trust Company of Delaware, LLC is a wholly owned subsidiary of FideliTrade Incorporated.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026n/a10 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchGreenwood Village, CO, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Headquartered in Denver, Colorado, Equity Advisor Solutions provides Technology, Custody and Back Office solutions for RIAs, Turnkey Asset Management Programs (TAMPS), Hybrid…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBoston, MA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-2004 contacts →

Exact match

“Standard Custody offers secure custody solutions that stand up to the strictest regulations and unlock the value of digital assets for institutional investors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 21 of 42 securities custodial services based in the United States

See the full list, filter by size, metro and specialty, and access 26,864 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Securities custodial services based in the United States at a glance

As of Nov 6, 2026
43.0%Verified-email coverage
1486.3Average contacts per company
51-200Median size (employees)
9.5%Largest-city concentration · Boston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
12
51-200
8
201-500
5
501-1,000
1
1,001-5,000
4
10001+
4

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 42 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 “securities custodial services” 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 26,864 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 November 6, 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 “securities custodial services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many securities custodial services are there based in the United States?

RevenueBase identified 42 company matches for securities custodial services associated with the United States as of November 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?

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

Which city has the most securities custodial services?

Boston leads with 4 company records, followed by New York (4) and Hoboken (2).

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 26,864 professional contacts with verified work emails tracked across these 42 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 November 6, 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.