Company lists · Data refreshed September 2026
Top 25 Permissioned blockchain platforms based in the United States
RevenueBase identified 123 permissioned blockchain platforms headquartered in the United States as of September 2026 and tracks 1,982 professional contacts across them, including 586 with verified work emails and 469 with mobile numbers. San Francisco is the largest hub.
This list covers permissioned blockchain platforms 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 25 largest permissioned blockchain platforms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 329 | ||||
“Alchemy powers the blockchain infrastructure to accelerate the world's leading financial applications.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 204 | ||||
“Avalanche is a high-performance blockchain platform built for business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 178 | ||||
“Supercharging Web3 for a better, decentralized future Web3 needs faster, more secure, more decentralized blockchain infrastructure.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 123 | ||||
“Algorand is the blockchain that scales with your ambition.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 108 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 89 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 62 | ||||
“Founded in 2017, Tassat Group, Inc.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | KadenaPartial evidence | 59 | |||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 53 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | KaleidoStrong evidence | 47 | |||
“Kaleido is an award-winning, enterprise-grade Web3 platform making blockchain and digital assets radically simple for organizations to adopt.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 35 | ||||
“About Enya We create hybrid blockchain solutions that enable the evolution of the borderless economy for businesses and individuals, delivering security, privacy, and scalability.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 34 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 24 | ||||
“ArcBlock is transforming the way blockchain-enabled dApps and services are developed, managed and deployed by reimagining how these services are going to be created in the years…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 21 | ||||
“Quantinium is a groundbreaking institutional-grade blockchain infrastructure that establishes a new industry standard for speed, security, and reliability.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 20 | ||||
“ThunderCore is a fast, high performance EVM-compatible public blockchain with fully decentralized trust that brings scale to decentralized applications - giving higher throughput…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | The Onli CorporationIndirect evidence | 19 | |||
“ØNLI® is a new patent-pending technology that lets you store financial value digitally, move it around and keep it safe.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 18 | ||||
“Ambisafe is a globally recognized blockchain-based software provider.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 14 | ||||
“Arcadia is a Blockchain software security company based out of Dallas Texas with a focus on privacy-preserving technology, scaling solutions, smart contracts, and layer ones” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 12 | ||||
“DeepDive.Tech is a specialized Security and Blockchain development firm that has earned the reputation as the "go to" company to partner with to solve highly complex cryptographic…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 12 | ||||
“HELO is the fastest, most secure, energy efficient blockchain offering affordable and accessible social and economic infrastructure to drive humanity forward.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 11 | ||||
“We create and maintain a complex infrastructure layer where you can build your Blockchain & Crypto applications faster and at the same time - save from large monthly bills.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Docchain.io By Print2blockIndirect evidence | 9 | |||
“Build your WEB3 Document Issuing System on DOCCHAIN.IO, for Enterprises.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | StackupStrong evidence | 8 | |||
“Stackup is an open-source blockchain platform for building web3 experiences with custom transaction flows and smart contract wallets.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | FlexblokStrong evidence | 8 | |||
“FLEXBLOK is a Blockchain-as-a-Service platform that simplifies blockchain adoption by offering fast, cost-effective development of blockchain applications.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 7 | ||||
“Agingo provides an innovative software platform that incorporates a cost-effective multi-ledger blockchain.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 123 permissioned blockchain platforms based in the United States
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Permissioned blockchain platforms based in the United States at a glance
As of Sep 5, 2026Companies by employee count
Verified emails by last verification
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 permissioned blockchain platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “permissioned blockchain platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among permissioned blockchain platforms, 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 an evidence 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, 586 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 5, 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.
Frequently asked
How many permissioned blockchain platforms are there based in the United States?
RevenueBase identified 123 permissioned blockchain platforms headquartered in the 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?
Alchemy, headquartered in San Francisco, tops this list with the largest team on record.
Which city has the most permissioned blockchain platforms?
San Francisco leads with 18 headquartered companies, followed by New York (13) and Palo Alto (4).
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 586 verified decision-maker contacts tracked across these 123 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 5, 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.
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