Company lists · Data verified August 2026

Top 25 Blockchain venture capital firms based in San Francisco, United States

Name: Blockchain venture capital firms based in San Francisco, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 71 companies tracked

There are 71 blockchain venture capital firms headquartered in San Francisco, United States (RevenueBase, August 2026). RevenueBase tracks 4,036 professional contacts across them, including 434 with verified work emails and 388 with mobile numbers. San Francisco is the largest hub.

This list covers blockchain venture capital firms headquartered in San Francisco, 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.

71Companies

4,036Contacts tracked

434Verified emails

388Mobile numbers

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The 25 largest blockchain venture capital firms based in San Francisco, United States

Ranked by team size

Top 25 of 71 blockchain venture capital firms based in San Francisco, 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	Y Combinator	San Francisco, CA	n/a	3,174	155
2	Paradigm	San Francisco	51-200	128	56
3	Polychain Capital	San Francisco	11-50	105	39
4	Blockchain Capital	San Francisco, CA	11-50	95	25
5	Nyca Partners	San Francisco, CA	11-50	47	15
6	Framework Ventures	San Francisco	11-50	40	18
7	Rally CAP VC	San Francisco, CA	n/a	36	2
8	Robust	San Francisco, CA	n/a	36	1
9	Initialized Capital	San Francisco, CA	11-50	31	13
10	Transpose Platform	San Francisco, CA	11-50	25	15
11	Lbank Labs	San Francisco, CA	11-50	20	3
12	GASP	San Francisco	11-50	19	2
13	Archblock	San Francisco, CA	51-200	18	6
14	Cadenza	San Francisco, CA	1-10	13	7
15	Bitcoin AI Startup LAB	San Francisco	1-10	12	1
16	Better Tomorrow Ventures	San Francisco, CA	1-10	10	6
17	Tiburon	San Francisco, CA	1-10	10	3
18	Momentum 6	San Francisco	11-50	10	1
19	Side Door Ventures	San Francisco, CA	1-10	9	4
20	Galaxy Interactive	San Francisco, CA	11-50	8	7
21	Restive Ventures	San Francisco, CA	1-10	8	6
22	Mousebelt	San Francisco, CA	11-50	8	2
23	Green BAY Ventures	San Francisco, CA	1-10	7	6
24	Sentinel Global	San Francisco, CA	1-10	7	6
25	Deep Ventures	San Francisco	1-10	7	3

Showing 25 of 71 blockchain venture capital firms based in San Francisco, United States

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Blockchain venture capital firms based in San Francisco, United States at a glance

As of Aug 28, 2026

1-10Median size (employees)

San FranciscoLargest hub · 68 HQs

388Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Blockchain venture capital firms by metro in the United States

Metro	Companies
Blockchain venture capital firms in San Francisco	68
Blockchain venture capital firms in New York	63
Blockchain venture capital firms in Los Angeles	19
Blockchain venture capital firms in Miami	18
Blockchain venture capital firms in Palo Alto	11
Blockchain venture capital firms in Boston	11
Blockchain venture capital firms in Austin	10

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 venture capital firms”, with match quality audited by blind human judging, and headquartered in San Francisco, 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; 0 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 venture capital firms are there based in San Francisco, United States?

There are 71 blockchain venture capital firms headquartered in San Francisco, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

Y Combinator, headquartered in San Francisco, tops this list with the largest team on record.

Which city has the most blockchain venture capital firms?

San Francisco leads with 68 headquartered companies, followed by New York (63) and Los Angeles (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 434 verified decision-maker contacts tracked across these 71 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.