Company lists · Data refreshed October 2026

Top 25 Blockchain software companies based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 727 companies tracked

RevenueBase identified 727 blockchain software companies headquartered in the United States as of October 2026 and tracks 8,290 professional contacts across them, including 1,601 with verified work emails. New York is the largest hub.

This list covers blockchain software 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed October 1, 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 Oct 1, 2026 86% judged on-target in blind review

727Companies

8,290Contacts tracked

1,601Verified emails

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The 25 largest blockchain software companies based in the United States

Ranked by team size

Top 25 of 727 blockchain software companies based in the United States, ranked by team size, largest first. Data refreshed Oct 1, 2026. RevenueBase Smart Search rates how each company's information relates to blockchain software 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 Oct 1, 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 Oct 1, 2026
2	Alchemy	Partial evidence	San Francisco, CA, United StatesHQ checked Oct 1, 2026	51-200	329 contacts →
	Partial evidence “Alchemy powers the blockchain infrastructure to accelerate the world's leading financial applications.” Source: RevenueBase Database · checked Oct 1, 2026
3	Pharos Production	Indirect evidence	Las Vegas, NV, United StatesHQ checked Oct 1, 2026	n/a	273 contacts →
	Indirect evidence “Pharos Production Inc.” Source: RevenueBase Database · checked Oct 1, 2026
4	SUPRA	Partial evidence	Berkeley, CA, United StatesHQ checked Oct 1, 2026	51-200	178 contacts →
	Partial evidence “Supercharging Web3 for a better, decentralized future Web3 needs faster, more secure, more decentralized blockchain infrastructure.” Source: RevenueBase Database · checked Oct 1, 2026
5	W3villa Technologies	Partial evidence	Dover, DE, United StatesHQ checked Oct 1, 2026	51-200	159 contacts →
	Partial evidence “We are a CMMi level 3 appraised and ISO 9001:2015 certified software development company that understands business needs by leveraging digital assets.” Source: RevenueBase Database · checked Oct 1, 2026
6	Openzeppelin	Indirect evidence	Remote, United StatesHQ checked Oct 1, 2026	51-200	128 contacts →
	Indirect evidence “OpenZeppelin is the security standard onchain finance is built on.” Source: RevenueBase Database · checked Oct 1, 2026
7	Algorand Foundation	Partial evidence	New York, NY, United StatesHQ checked Oct 1, 2026	51-200	123 contacts →
	Partial evidence “Algorand is the blockchain that scales with your ambition.” Source: RevenueBase Database · checked Oct 1, 2026
8	Optimusfox	Indirect evidence	Carbondale, IL, United StatesHQ checked Oct 1, 2026	51-200	115 contacts →
	Indirect evidence “Our vision at OptimusFox is not just to reinvent the wheel but we majorly focus on refining it with our signature touch.” Source: RevenueBase Database · checked Oct 1, 2026
9	Bellurbis	Partial evidence	Austin, TX, United StatesHQ checked Oct 1, 2026	51-200	113 contacts →
	Partial evidence “For over 15 years, Bellurbis has been a trusted software development company with a successful track record of delivering 500+ projects for 150+ clients across the USA, Europe…” Source: RevenueBase Database · checked Oct 1, 2026
10	Eigen Labs	Indirect evidence	Seattle, WA, United StatesHQ checked Oct 1, 2026	51-200	108 contacts →
	Indirect evidence “Eigen Labs is an AI research lab building tools for human and agent coordination that preserve and maximize individual agency in the PostAGI era.” Source: RevenueBase Database · checked Oct 1, 2026
11	Hashcash Consultants	Strong evidence	Palo Alto, CA, United StatesHQ checked Oct 1, 2026	201-500	103 contacts →
	Strong evidence “HashCash is a blockchain software products company offering trading, payments and other technology products.” Source: RevenueBase Database · checked Oct 1, 2026
12	Boosty Labs	Partial evidence	New York, NY, United StatesHQ checked Oct 1, 2026	51-200	96 contacts →
	Partial evidence “Boosty Labs is a dynamic software development company and venture studio with broad tech expertise and 150+ highly skilled developers and strategists on the team.” Source: RevenueBase Database · checked Oct 1, 2026
13	OP Labs PBC	Partial evidence	Remote First, United StatesHQ checked Oct 1, 2026	51-200	89 contacts →
	Partial evidence “OP Labs is the team building the technology that powers Optimism, the leading blockchain infrastructure provider enabling developers and enterprises to build the next generation…” Source: RevenueBase Database · checked Oct 1, 2026
14	Halborn	Partial evidence	Metaverse, United StatesHQ checked Oct 1, 2026	51-200	84 contacts →
	Partial evidence “Halborn is the leader in enterprise blockchain security & risk solutions for top global financial services firms.” Source: RevenueBase Database · checked Oct 1, 2026
15	Qcerris	Indirect evidence	Chicago, DE, United StatesHQ checked Oct 1, 2026	51-200	82 contacts →
	Indirect evidence “QCerris was founded based on two main values: client-centric approach and teamwork.” Source: RevenueBase Database · checked Oct 1, 2026
16	Ment Tech Labs	Partial evidence	Carlsbad, CA, United StatesHQ checked Oct 1, 2026	51-200	74 contacts →
	Partial evidence “World Leading Blockchain Products & Services Provider.” Source: RevenueBase Database · checked Oct 1, 2026
17	PEIKO	Indirect evidence	New York, NY, United StatesHQ checked Oct 1, 2026	51-200	74 contacts →
	Indirect evidence “Peiko is a company that develops the most demanding and technically complex web projects, enhancing products for all major IT markets in the world.” Source: RevenueBase Database · checked Oct 1, 2026
18	Horizen Labs	Partial evidence	Austin, United StatesHQ checked Oct 1, 2026	51-200	64 contacts →
	Partial evidence “Horizen Labs was founded in 2019 to secure the world’s transition to web3 by building enterprise-grade blockchains and web3 products for the real-world.” Source: RevenueBase Database · checked Oct 1, 2026
19	Tassat	Indirect evidence	New York, NY, United StatesHQ checked Oct 1, 2026	51-200	62 contacts →
	Indirect evidence “Founded in 2017, Tassat Group, Inc.” Source: RevenueBase Database · checked Oct 1, 2026
20	Intain	Partial evidence	Wilmington, United StatesHQ checked Oct 1, 2026	11-50	62 contacts →
	Partial evidence “Intain is building Intelligent Blockchains for transparency and efficiency in capital market transactions, with initial focus on asset-backed investments.” Source: RevenueBase Database · checked Oct 1, 2026
21	Veritas Automata	Indirect evidence	Doral, FL, United StatesHQ checked Oct 1, 2026	51-200	59 contacts →
	Indirect evidence “Our name is Veritas Automata, you can translate that as Trusted or Truth in Automation.” Source: RevenueBase Database · checked Oct 1, 2026
22	Kadena	Partial evidence	Brooklyn, United StatesHQ checked Oct 1, 2026	11-50	59 contacts →
	Partial evidence “Founded in 2016 by Stuart Popejoy and William Martino, Kadena developed the only scalable layer 1 Proof of Work (“PoW”) blockchain along with Pact, the safest smart contract…” Source: RevenueBase Database · checked Oct 1, 2026
23	TATUM	Partial evidence	Miami, FL, United StatesHQ checked Oct 1, 2026	51-200	55 contacts →
	Partial evidence “At Tatum, we believe blockchain is the future, and developing apps on the blockchain should be accessible.” Source: RevenueBase Database · checked Oct 1, 2026
24	Chia Network	Partial evidence	San Francisco, CA, United StatesHQ checked Oct 1, 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 Oct 1, 2026
25	vlinder.io	Partial evidence	Monroe, NJ, United StatesHQ checked Oct 1, 2026	11-50	52 contacts →
	Partial evidence “Vlinder's vision is to enable an inclusive & sustainable ecosystem by harnessing the power of Web3.0 and Blockchain.” Source: RevenueBase Database · checked Oct 1, 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 software 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 software companies.
Partial evidence: Its own public description names part of blockchain software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name blockchain software 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 727 blockchain software companies based in the United States

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Blockchain software companies based in the United States at a glance

As of Oct 1, 2026

19.3%Verified-email coverage

11.4Average contacts per company

11-50Median size (employees)

7.0%Largest-city concentration · New York

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

345

11-50

277

51-200

201-500

501-1,000

1,001-5,000

10001+

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 727 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 software 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 the United States whose own description of what they do matches “blockchain software 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 software 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 software companies, and records with no verified work email. Companies headquartered outside United States 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, 1,601 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 October 1, 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 software companies by metro

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 software 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 software companies are there based in the United States?

RevenueBase identified 727 blockchain software companies headquartered in the United States as of October 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 software companies?

New York leads with 51 headquartered companies, followed by San Francisco (40) and Miami (29).

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 1,601 verified decision-maker contacts tracked across these 727 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 1, 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.