Company lists · Data refreshed September 2026

Top 25 Blockchain platform companies based in San Francisco, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 78 companies tracked

RevenueBase identified 78 blockchain platform companies headquartered in San Francisco, United States as of September 2026 and tracks 2,976 professional contacts across them, including 538 with verified work emails. New York is the largest hub.

This list covers blockchain platform companies 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

78Companies

2,976Contacts tracked

538Verified emails

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The 25 largest blockchain platform companies based in San Francisco, United States

Ranked by team size

Top 25 of 78 blockchain platform companies based in San Francisco, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to blockchain platform companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Ripple	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	501-1,000	1,275 contacts →
	Partial evidence “Using proven crypto and blockchain technology honed over a decade, Ripple’s enterprise-grade solutions are faster, more transparent, and more cost-effective than traditional…” Source: RevenueBase Database · checked Sep 14, 2026
2	Alchemy	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	329 contacts →
	Partial evidence “Alchemy powers the blockchain infrastructure to accelerate the world's leading financial applications.” Source: RevenueBase Database · checked Sep 14, 2026
3	NEXUS	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	117 contacts →
	Partial evidence “Traditional blockchains were designed for human users.” Source: RevenueBase Database · checked Sep 14, 2026
4	Coinlist	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	51-200	105 contacts →
	Partial evidence “CoinList is a leading crypto platform whose mission is to empower crypto builders at any stage in their journey and connect them with high-quality early adopters.” Source: RevenueBase Database · checked Sep 14, 2026
5	Blockchain Capital	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	94 contacts →
	Partial evidence “Blockchain Capital was founded in 2013 with the mission of helping entrepreneurs build world-class companies and projects based on blockchain technology – providing founders with…” Source: RevenueBase Database · checked Sep 14, 2026
6	Zetachain	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	70 contacts →
	Indirect evidence “ZetaChain is the private memory layer for AI and the infrastructure behind the AI consumer layer.” Source: RevenueBase Database · checked Sep 14, 2026
7	STORY	Indirect evidence	San Francisco, United StatesHQ checked Sep 14, 2026	11-50	67 contacts →
	Indirect evidence “We are now known as The DATA Foundation.” Source: RevenueBase Database · checked Sep 14, 2026
8	Chia Network	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	53 contacts →
	Partial evidence “Created by Bram Cohen, the inventor of BitTorrent, the underlying open source, public Chia blockchain provides the secure and regulatory-compliant infrastructure for One Market.” Source: RevenueBase Database · checked Sep 14, 2026
9	Thirdweb	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	40 contacts →
	Indirect evidence “Onboard users with wallets, build & deploy smart contracts, accept fiat with payments, and scale apps with infrastructure, on any EVM chain.” Source: RevenueBase Database · checked Sep 14, 2026
10	Loyyal	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	35 contacts →
	Partial evidence “Loyyal is at the forefront of loyalty and payments innovation, offering a cutting-edge Enterprise SaaS Suite powered by patented blockchain technology.” Source: RevenueBase Database · checked Sep 14, 2026
11	Constellation Network	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	34 contacts →
	Partial evidence “Constellation is the world’s only Blockchain technology designed for Big Data, providing infrastructure for an open decentralized data marketplace and an enterprise-grade software…” Source: RevenueBase Database · checked Sep 14, 2026
12	Agoric	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	30 contacts →
	Partial evidence “Agoric is a blockchain product company building seamless, intelligent cross-chain applications-powered by Orchestration.” Source: RevenueBase Database · checked Sep 14, 2026
13	Eclipse Labs	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	23 contacts →
	Indirect evidence “Eclipse is a verifiable computing company based in San Francisco, founded in 2022.” Source: RevenueBase Database · checked Sep 14, 2026
14	Ambisafe	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Partial evidence “Ambisafe is a globally recognized blockchain-based software provider.” Source: RevenueBase Database · checked Sep 14, 2026
15	nebulas.io	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	16 contacts →
	Partial evidence “Nebulas is an open-source, public blockchain focused on creating a true Autonomous Metanet.” Source: RevenueBase Database · checked Sep 14, 2026
16	Solayer Labs	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	15 contacts →
	Partial evidence “We're building InfiniSVM, a high-performance, hardware-accelerated SVM blockchain engineered for unparalleled scalability and throughput.” Source: RevenueBase Database · checked Sep 14, 2026
17	SEI Network	Partial evidence	San Francisco, United StatesHQ checked Sep 14, 2026	51-200	15 contacts →
	Partial evidence “Sei is a Layer 1 blockchain designed for fast, cheap financial transactions, combining the security and reliability of Ethereum with the performance of Solana.” Source: RevenueBase Database · checked Sep 14, 2026
18	Kinetic	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “The crypto world is changing-we’ve seen an explosion in innovation but a fragmentation of tools.” Source: RevenueBase Database · checked Sep 14, 2026
19	Newzchain	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	9 contacts →
	Partial evidence “Newzchain is the founder-operated startup intelligence platform for India and the India–Gulf corridor.” Source: RevenueBase Database · checked Sep 14, 2026
20	Able Labs	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	9 contacts →
	Indirect evidence “Founded in 2024, Able Labs is building the next evolution of DeFi with a permissionless, decentralized protocol across multiple chains.” Source: RevenueBase Database · checked Sep 14, 2026
21	Docchain.io By Print2block	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	1-10	9 contacts →
	Indirect evidence “Build your WEB3 Document Issuing System on DOCCHAIN.IO, for Enterprises.” Source: RevenueBase Database · checked Sep 14, 2026
22	Fairmint	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	9 contacts →
	Partial evidence “Fairmint is the on-chain equity capital markets (ECM) stack, an SEC-registered Transfer Agent that makes the blockchain the ledger of record.” Source: RevenueBase Database · checked Sep 14, 2026
23	PAY Protocol	Indirect evidence	San Francisco, United StatesHQ checked Sep 14, 2026	11-50	8 contacts →
	Indirect evidence “Empowering enterprises to seamlessly accept, self-custody, manage, and disburse crypto - with zero third-party risk and maximum cost-efficiency.” Source: RevenueBase Database · checked Sep 14, 2026
24	Unitychain	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	6 contacts →
	Partial evidence “Unitychain is a next generation evolution of blockchain.” Source: RevenueBase Database · checked Sep 14, 2026
25	Slingshot	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	4 contacts →
	Indirect evidence “Slingshot is the premier mobile-first onchain crypto trading app for casual and advanced traders alike.” Source: RevenueBase Database · checked Sep 14, 2026

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: blockchain platform companies. 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 blockchain platform companies.
Partial evidence: Its own public description names part of blockchain platform companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name blockchain platform companies. 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 78 blockchain platform companies based in San Francisco, United States

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Blockchain platform companies based in San Francisco, United States at a glance

As of Sep 14, 2026

18.1%Verified-email coverage

38.2Average contacts per company

11-50Median size (employees)

103.8%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for San Francisco, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 78 companies.

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 blockchain platform companies, 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.
What qualifies: Companies headquartered in San Francisco, United States whose own description of what they do matches “blockchain platform companies”. 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 blockchain platform companies), 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 blockchain platform companies, and records with no verified work email. Companies headquartered outside San Francisco are excluded even when they keep an office there.
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, 538 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 14, 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.

Blockchain platform companies by metro in the United States

Blockchain platform companies in New York81
Blockchain platform companies in San Francisco78
Blockchain platform companies in Miami38
Blockchain platform companies in Los Angeles29

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 blockchain platform companies, 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 blockchain platform companies are there based in San Francisco, United States?

RevenueBase identified 78 blockchain platform companies headquartered in San Francisco, United States 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?

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

Which city has the most blockchain platform companies?

New York leads with 81 headquartered companies, followed by San Francisco (78) and Miami (38).

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 538 verified decision-maker contacts tracked across these 78 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 14, 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.