Company lists · Data refreshed September 2026

Top 25 Ethereum companies based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 305 companies tracked

RevenueBase identified 305 ethereum companies headquartered in the United States as of September 2026 and tracks 7,393 professional contacts across them, including 1,347 with verified work emails. New York is the largest hub.

This list covers ethereum 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 September 20, 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 20, 2026 86% judged on-target in blind review

305Companies

7,393Contacts tracked

1,347Verified emails

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The 25 largest ethereum companies based in the United States

Ranked by team size

Top 25 of 305 ethereum companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to ethereum 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	OKX	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	4,752 contacts →
	Indirect evidence “At OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom.” Source: RevenueBase Database · checked Sep 20, 2026
2	Alchemy	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	51-200	329 contacts →
	Indirect evidence “Alchemy powers the blockchain infrastructure to accelerate the world's leading financial applications.” Source: RevenueBase Database · checked Sep 20, 2026
3	Eigen Labs	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 20, 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 Sep 20, 2026
4	Quicknode	Indirect evidence	Miami, United StatesHQ checked Sep 20, 2026	51-200	105 contacts →
	Indirect evidence “Quicknode simplifies blockchain for teams big and small.” Source: RevenueBase Database · checked Sep 20, 2026
5	Hashcash Consultants	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 20, 2026	201-500	103 contacts →
	Indirect evidence “HashCash is a blockchain software products company offering trading, payments and other technology products.” Source: RevenueBase Database · checked Sep 20, 2026
6	OP Labs PBC	Indirect evidence	Remote First, United StatesHQ checked Sep 20, 2026	51-200	89 contacts →
	Indirect 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 Sep 20, 2026
7	TATUM	Indirect evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	51-200	55 contacts →
	Indirect evidence “At Tatum, we believe blockchain is the future, and developing apps on the blockchain should be accessible.” Source: RevenueBase Database · checked Sep 20, 2026
8	Kaleido	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 20, 2026	51-200	47 contacts →
	Indirect evidence “Kaleido is an award-winning, enterprise-grade Web3 platform making blockchain and digital assets radically simple for organizations to adopt.” Source: RevenueBase Database · checked Sep 20, 2026
9	Thirdweb	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 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 20, 2026
10	Shamlatech Solutions	Indirect evidence	Ocala, FL, United StatesHQ checked Sep 20, 2026	51-200	39 contacts →
	Indirect evidence “SHAMLA TECH is an ISO:9001 and Gold Certified Enterprise Application Development Company.” Source: RevenueBase Database · checked Sep 20, 2026
11	Blocktech Brew	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	51-200	32 contacts →
	Indirect evidence “BlockTechBrew is an emerging blockchain development company with profound knowledge and experience in building and managing decentralized solutions.” Source: RevenueBase Database · checked Sep 20, 2026
12	Lighter	Indirect evidence	Miami, FL, United StatesHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect evidence “Our mission is to build secure, fast, and cheap financial applications, starting with an order book exchange with market efficiency and price discovery while being fully…” Source: RevenueBase Database · checked Sep 20, 2026
13	BIT Digital Nasdaq Btbt	Indirect evidence	New York, NY, United StatesHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Bit Digital, Inc.(Nasdaq: BTBT) is a publicly-listed Strategic Asset Company.” Source: RevenueBase Database · checked Sep 20, 2026
14	INFUY	Indirect evidence	New York, United StatesHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “Infuy \| Leading Innovation in Technology Blockchain Experts: Smart contracts, dApps, NFT marketplaces.” Source: RevenueBase Database · checked Sep 20, 2026
15	Arcblock	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 2026
16	Eclipse Labs	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 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 20, 2026
17	Devappment	Indirect evidence	Henderson, NV, United StatesHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “We love to design and develop Dynamic Apps for Mobile and Web Devappment offers customized Mobile & web development solutions for businesses who seek to provide a flexible…” Source: RevenueBase Database · checked Sep 20, 2026
18	Purview Infotech LLC	Indirect evidence	Farmers Branch, TX, United StatesHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “Purview Infotech is a IT Consulting and Staffing company founded by team of experienced professionals.” Source: RevenueBase Database · checked Sep 20, 2026
19	Thundercore	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “ThunderCore is a fast, high performance EVM-compatible public blockchain with fully decentralized trust that brings scale to decentralized applications - giving higher throughput…” Source: RevenueBase Database · checked Sep 20, 2026
20	Dugong Global Services	Indirect evidence	Champaign, IL, United StatesHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Dugong Global Services (DGS) is a global technology firm founded in 2022, headquartered in Hyderabad, India.” Source: RevenueBase Database · checked Sep 20, 2026
21	Altius Labs	Indirect evidence	New York, United StatesHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Altius is building high-performance blockchain infrastructure designed to handle high-frequency transactions at the level of traditional HFT markets.” Source: RevenueBase Database · checked Sep 20, 2026
22	Ambisafe	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Ambisafe is a globally recognized blockchain-based software provider.” Source: RevenueBase Database · checked Sep 20, 2026
23	Btcs Inc. Nasdaq Btcs	Indirect evidence	Silver Spring, MD, United StatesHQ checked Sep 20, 2026	1-10	18 contacts →
	Indirect evidence “BTCS Inc.(Nasdaq: BTCS) is a U.S-based blockchain infrastructure technology company pioneering innovation in public markets.” Source: RevenueBase Database · checked Sep 20, 2026
24	Trustware	Indirect evidence	Wilmington Delaware, DE, United StatesHQ checked Sep 20, 2026	1-10	15 contacts →
	Indirect evidence “TrustWare is a Techstars-backed Web3 company dedicated to revolutionizing finance connectivity.” Source: RevenueBase Database · checked Sep 20, 2026
25	Arcadia	Indirect evidence	Portugal, United StatesHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 20, 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: ethereum 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 ethereum companies.
Partial evidence: Its own public description names part of ethereum companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name ethereum 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 305 ethereum companies based in the United States

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Ethereum companies based in the United States at a glance

As of Sep 20, 2026

18.2%Verified-email coverage

24.2Average contacts per company

1-10Median size (employees)

8.9%Largest-city concentration · New York

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

154

11-50

110

51-200

201-500

501-1,000

1,001-5,000

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 305 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 ethereum 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 “ethereum 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 ethereum 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 ethereum 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, 1,347 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 20, 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.

Ethereum companies by metro

Ethereum companies in New York27

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 ethereum 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 ethereum companies are there based in the United States?

RevenueBase identified 305 ethereum companies 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?

OKX, headquartered in San Jose, tops this list with the largest team on record.

Which city has the most ethereum companies?

New York leads with 27 headquartered companies, followed by San Francisco (16) and Miami (13).

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 1,347 verified decision-maker contacts tracked across these 305 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 20, 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.