Company lists · Data verified August 2026

Top 25 Blockchain infrastructure security companies based in the United States

Name: Blockchain infrastructure security companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 244 companies tracked

There are 244 blockchain infrastructure security companies headquartered in the United States (RevenueBase, August 2026). RevenueBase tracks 3,535 professional contacts across them, including 1,217 with verified work emails and 809 with mobile numbers. New York is the largest hub.

This list covers blockchain infrastructure security companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

244Companies

3,535Contacts tracked

1,217Verified emails

809Mobile numbers

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The 25 largest blockchain infrastructure security companies based in the United States

Ranked by team size

Top 25 of 244 blockchain infrastructure security companies based in the United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	TRM Labs	San Francisco, CA	201-500	338	182
2	Alchemy	New York, NY	51-200	323	180
3	Blockdaemon	Remote First	201-500	202	142
4	Certik	New York, NY	201-500	196	60
5	SUPRA	Berkeley, CA	51-200	177	40
6	Openzeppelin	Remote	51-200	125	83
7	Blockaid	New York	51-200	125	32
8	Quicknode	Miami	51-200	110	23
9	Cantina	Miami	11-50	99	16
10	Sherlock	Nyc	11-50	94	10
11	Halborn	Metaverse	51-200	82	37
12	Turnkey	New York, NY	51-200	63	37
13	Tassat	New York, NY	51-200	61	34
14	Moonsong Labs	Burlington, MA	11-50	52	25
15	Zellic	n/a	51-200	42	23
16	Quillaudits Blockchain Security & Opsec	Dover, DE	11-50	41	2
17	Cyfrin	Boston, MA	11-50	37	12
18	Enya Labs	Palo Alto, CA	11-50	35	5
19	Iridia, INC	Carlsbad, CA	11-50	24	9
20	Adoriasoft	Las Vegas, NV	11-50	22	4
21	Dragonchain	Bellevue, WA	11-50	17	2
22	Guardian	New York City	11-50	14	7
23	Nuarca	Woburn, MA	11-50	13	7
24	Arcadia	Lisbon	11-50	13	1
25	Deepdive Research	New York, NY	11-50	12	7

Showing 25 of 244 blockchain infrastructure security companies based in the United States

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Blockchain infrastructure security companies based in the United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 24 HQs

809Contacts with mobile numbers

5Emails re-verified in last 30 days

Companies by employee count

1-10

117

11-50

51-200

201-500

10001+

Blockchain infrastructure security companies by metro

Metro	Companies
Blockchain infrastructure security companies in New York	24
Blockchain infrastructure security companies in San Francisco	17
Blockchain infrastructure security companies in Austin	9
Blockchain infrastructure security companies in Miami	8
Blockchain infrastructure security companies in Atlanta	8
Blockchain infrastructure security companies in Wilmington	6
Blockchain infrastructure security companies in Sheridan	6

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “blockchain infrastructure security companies”, with match quality audited by blind human judging, and headquartered in the United States.
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: Contact records re-verify on a rolling cadence; 5 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many blockchain infrastructure security companies are there based in the United States?

There are 244 blockchain infrastructure security companies headquartered in the United States as of August 2026 (RevenueBase).

What is the largest company on this list?

TRM Labs, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most blockchain infrastructure security companies?

New York leads with 24 headquartered companies, followed by San Francisco (17) and Austin (9).

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 1,217 verified decision-maker contacts tracked across these 244 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.