Company lists · Data refreshed September 2026
Top 25 Custodian platforms worldwide
RevenueBase identified 606 custodian platforms worldwide as of September 2026 and tracks 89,488 professional contacts across them, including 36,786 with verified work emails. The United States is the largest market and London the largest hub.
This list covers custodian platforms 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 custodian platforms 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.
The 25 largest custodian platforms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 53,345 contacts → | ||||
Partial evidence “BNY is a global financial services platforms company at the heart of the world’s capital markets.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 2 | 6,307 contacts → | ||||
Indirect evidence “CACEIS is the asset servicing banking group of the Crédit Agricolegroup dedicated to asset managers and institutional investors.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 3 | 6,179 contacts → | ||||
Partial evidence “BNP Paribas’ Securities Services business is a leading global custodian providing multi-asset post-trade and asset servicing solutions to buy-side and sell-side market…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 4 | 2,033 contacts → | ||||
Indirect evidence “Established in 1784, BNY Mellon is America’s oldest bank and the first company listed on the New York Stock Exchange (NYSE: BK).” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 5 | 1,932 contacts → | ||||
Indirect evidence “CIBC Mellon is a Canadian leader in Asset Servicing.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 6 | 1,482 contacts → | ||||
Indirect evidence “About Axos Born digital in Axos Bank (NYSE: AX) is a financial institution that believes money should work smarter for individuals, businesses, and institutions.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 7 | 890 contacts → | ||||
Indirect evidence “Fireblocks is the world’s most trusted digital asset infrastructure company, empowering organizations of all sizes to build, manage and grow their business on the blockchain.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 8 | 659 contacts → | ||||
Partial evidence “Anchorage Digital is a crypto platform that enables institutions to participate in digital assets through custody, staking, trading, governance, settlement, and the industry’s…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 9 | 386 contacts → | ||||
Indirect evidence “Em maio de 1991, a Oliveira Trust Distribuidora de Títulos e Valores Mobiliários S.A, foi adquirida pelos seus atuais controladores, com objetivo específico de dar continuidade…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 10 | 369 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 11 | 337 contacts → | ||||
Indirect evidence “The world's leading self-custody wallet trusted by over 200+ million users.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 12 | 336 contacts → | ||||
Partial evidence “Praemium is the leading investment platform in Australia, catering to the emerging and established HNW market.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 13 | 305 contacts → | ||||
Partial evidence “Paxos is the leading regulated blockchain infrastructure and tokenization platform.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 14 | 271 contacts → | ||||
Partial evidence “Faced with increasing levels of complexity and cost, fund management companies, custodians and distributors alike are on the lookout for an efficient mechanism to access a broad…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 15 | 226 contacts → | ||||
Indirect evidence “Orbis is a leading player in India providing Securities Services since 2009.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 16 | 218 contacts → | ||||
Indirect evidence “About Crypto Finance Crypto Finance Group, part of Deutsche Börse Group, provides professional digital asset solutions to institutional clients.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 17 | 202 contacts → | ||||
Indirect evidence “Blockdaemon is the infrastructure powering the digital asset economy.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 18 | 193 contacts → | ||||
Indirect evidence “אודותינו פסגות הוא גוף פיננסי מוביל, בית ההשקעות הוותיק בישראל וחבר בורסה, המוחזק בידי קבוצת משקיעים פרטיים בראשות "כרמל קרדיט" בבעלות עוזי דנינו, לשעבר מנכ"ל אקסלנס, ורונן טורם…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 19 | 182 contacts → | ||||
Partial evidence “M2 is a trusted digital asset platform built for high-net-worth individuals, family offices, and institutional investors.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 20 | 169 contacts → | ||||
Partial evidence “Bitget Wallet is a self-custodial crypto wallet built for everyday finance, trusted by over 100 million people to save, send, and spend digital dollars, and access global markets.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 21 | 159 contacts → | ||||
Indirect evidence “SBI-SG Global Securities Services Pvt Ltd is one of the reputed securities services providers in India, with a Vision " TO BE THE MOST PREFERRED PARTNER FOR GLOBAL AND LOCAL…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 22 | 152 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 23 | 149 contacts → | ||||
Indirect evidence “About Axos Clearing Axos Clearing delivers fully integrated clearing and custody solutions designed for modern wealth management firms.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 24 | 143 contacts → | ||||
Indirect evidence “Hex Trust is a fully-licensed and regulated financial institution for digital assets.” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
| 25 | 122 contacts → | ||||
Indirect evidence “Die V-Bank fokussiert sich seit ihrer Gründung auf die Depot- und Kontoführung sowie auf die Wertpapierabwicklung für unabhängige Vermögensverwalter, Single Family Offices…” Source: RevenueBase Database · checked Sep 28, 2026Thanks. The Data Team will review it. | |||||
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: custodian platforms. 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 custodian platforms.
- Partial evidence
- Its own public description names part of custodian platforms, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name custodian platforms. 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 606 custodian platforms worldwide
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Custodian platforms worldwide at a glance
As of Sep 28, 2026Companies by employee count
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 custodian platforms, 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 custodian platforms are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “custodian platforms”. 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 custodian platforms), 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 custodian platforms, 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, 36,786 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.
Custodian platforms by location
4 lists · largest firstEvery Custodian platforms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Custodian platforms based in the United States111
- Custodian platforms based in the United Kingdom43
- Custodian platforms based in the United Arab Emirates27
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 custodian platforms, 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 custodian platforms are there worldwide?
RevenueBase identified 606 custodian platforms 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?
BNY, headquartered in New York, tops this list with the largest team on record.
Which country has the most custodian platforms?
The United States leads with 111 companies, followed by the United Kingdom (43) and the United Arab Emirates (27). Every custodian platforms list by country and city is linked on this page.
Which city has the most custodian platforms?
London leads with 38 headquartered companies, followed by Singapore (30) and New York (19).
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 36,786 verified decision-maker contacts tracked across these 606 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.