Company lists · Data refreshed November 2026

Top 25 Custody and institutional crypto services based in the United States

RevenueBase identified 163 company matches for custody and institutional crypto services associated with the United States as of November 2026 and tracks 7,031 professional contacts across them, including 3,115 with verified work emails. New York is the largest hub.

This list covers company matches for custody and institutional crypto 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
163Companies
7,031Contacts tracked
3,115Verified emails
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The 25 largest custody and institutional crypto services based in the United States

Ranked by team size
Top 25 of 163 company matches for custody and institutional crypto 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 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
2Exact matchRemote First, United StatesHQ recorded Nov 6, 20261,001-5,0001,224 contacts →

Exact match

“Kraken helps people own the power of their money.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNew York, NY, United StatesHQ recorded Nov 6, 2026501-1,0001,166 contacts →

Exact match

“Galaxy is a digital assets and AI infrastructure company, building and investing across the two forces reshaping the economy: finance moving onchain, and the compute that powers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Mateo, TX, United StatesHQ recorded Nov 6, 2026201-500451 contacts →

Exact match

“FalconX is a leading digital asset prime brokerage for the world’s top institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200201 contacts →

Exact match

“Empowering institutions to trade and manage digital assets Talos provides institutional-grade technology and data that supports the full digital asset investment lifecycle…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStamford, CT, United StatesHQ recorded Nov 6, 202651-200157 contacts →

Exact match

“Grayscale enables investors to access the digital economy through a family of future-forward investment products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-200113 contacts →

Exact match

“Securely take control of your bitcoin with our cold storage vaults.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCalabasas, CA, United StatesHQ recorded Nov 6, 202651-20098 contacts →

Exact match

“Swan is a leading Bitcoin financial services company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchIrvine, CA, United StatesHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“iTrustCapital is an award-winning fintech software platform for digital assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStanford, CA, United StatesHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“sFOX is a comprehensive crypto and stablecoin platform for institutions, providing the infrastructure, liquidity, security, and regulatory compliance needed to unlock the full…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Prometheum Inc- Providing the necessary connection between traditional financial systems and crypto investing through its registered broker-dealers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHayward, CA, United StatesHQ recorded Nov 6, 20265,001-10,00059 contacts →

Exact match

“Blockchain Trust Company, LLC (Blockchain)+1 442-309-3511 is a next generation cryptocurrency exchange and custodian that allows customers to buy, sell, stake, and store digital…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“The Tie is a leading provider of institutional solutions for digital assets, servicing hedge funds, asset managers, protocols, banks, venture capital firms, and other…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHoboken, NJ, United StatesHQ recorded Nov 6, 202611-5055 contacts →

Exact match

“EDX is a digital asset technology firm that combines an institution-only trading venue with a central clearinghouse.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“BlockFills is your premier destination for innovative digital asset trading and market technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBoston, MA, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“TAPP Engine provides enterprise-grade infrastructure for wealth, brokerage, cash management, and digital assets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Blockhouse is the platform that makes quantitative trading strategies accessible for frontier markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Prime Services for Market Access with Unparalleled Asset Protection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“ML Tech® is a non-custodial AI driven investment platform where investors can choose from a curated selection of fully systematic crypto trading strategies, supported by ML Tech’s…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCheyenne, WY, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Custodia Bank is formed to serve as a compliant bridge to the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDenver, NY, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“MG Stover is an AI crypto infrastructure company specializing in institutional digital asset portfolio accounting and operations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“There have always been two ways to hold bitcoin: alone, where you are the single point of failure, or handed over, where someone else is.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWilmington, NY, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“At AstraBit, we make digital asset trading and on‑chain finance simple for serious investors, businesses, and institutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Menai Financial Group ("Menai") is an emerging leader in the transformational digital asset class.”

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

Showing 25 of 163 custody and institutional crypto services based in the United States

See the full list, filter by size, metro and specialty, and access 3,115 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custody and institutional crypto services based in the United States at a glance

As of Nov 6, 2026
44.3%Verified-email coverage
43.1Average contacts per company
11-50Median size (employees)
20.9%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
61
51-200
26
201-500
7
501-1,000
3
1,001-5,000
2
5,001-10,000
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 163 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 “custody and institutional crypto 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 3,115 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.

Custody and institutional crypto services by metro

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 “custody and institutional crypto services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custody and institutional crypto services are there based in the United States?

RevenueBase identified 163 company matches for custody and institutional crypto 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?

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

Which city has the most custody and institutional crypto services?

New York leads with 34 company records, followed by Miami (11) and San Francisco (10).

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 3,115 professional contacts with verified work emails tracked across these 163 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.