Company lists · Data refreshed September 2026

Top 25 Smart contract companies based in the United States

Name: Smart contract 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 19, 2026 218 companies tracked

RevenueBase identified 218 smart contract companies headquartered in the United States as of September 2026 and tracks 1,320 professional contacts across them, including 240 with verified work emails. New York is the largest hub.

This list covers smart contract 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 19, 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 19, 2026 86% judged on-target in blind review

218Companies

1,320Contacts tracked

240Verified emails

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The 25 largest smart contract companies based in the United States

Ranked by team size

Top 25 of 218 smart contract companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to smart contract 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	Openzeppelin	Indirect evidence	Remote, United StatesHQ checked Sep 19, 2026	51-200	128 contacts →
	Indirect evidence “OpenZeppelin is the security standard onchain finance is built on.” Source: RevenueBase Database · checked Sep 19, 2026
2	Quillaudits Blockchain Security & Opsec	Indirect evidence	Dover, DE, United StatesHQ checked Sep 19, 2026	11-50	41 contacts →
	Indirect evidence “QuillAudits provides end-to-end security for digital-asset platforms, including tokenisation frameworks, stablecoins, custody flows, and blockchain infrastructure.” Source: RevenueBase Database · checked Sep 19, 2026
3	Caritatech INC	Indirect evidence	San Ramon, CA, United StatesHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “As experts in Blockchain, Cloud Native and Big Data technologies, we support clients with Blockchain Development, Cloud Migrations, and Data Pipeline.” Source: RevenueBase Database · checked Sep 19, 2026
4	Cyfrin	Strong evidence	Boston, MA, United StatesHQ checked Sep 19, 2026	11-50	39 contacts →
	Strong evidence “Cyfrin is a company dedicated to bringing institutional-level smart contract security audits, tools, education, and certifications to the world's most targeted protocols…” Source: RevenueBase Database · checked Sep 19, 2026
5	Shamlatech Solutions	Indirect evidence	Ocala, FL, United StatesHQ checked Sep 19, 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 19, 2026
6	Blocktech Brew	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 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 19, 2026
7	INFUY	Strong evidence	New York, United StatesHQ checked Sep 19, 2026	51-200	27 contacts →
	Strong evidence “Infuy \| Leading Innovation in Technology Blockchain Experts: Smart contracts, dApps, NFT marketplaces.” Source: RevenueBase Database · checked Sep 19, 2026
8	Chainyard	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 19, 2026	51-200	23 contacts →
	Indirect evidence “We Turn Technology into Business Results.” Source: RevenueBase Database · checked Sep 19, 2026
9	Adoriasoft	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “ADORIASOFT IS A TEAM OF ENGINEERS WITH A PRIMARY FOCUS ON BLOCKCHAIN AND DISTRIBUTED LEDGER TECHNOLOGIES.” Source: RevenueBase Database · checked Sep 19, 2026
10	Devappment	Indirect evidence	Henderson, NV, United StatesHQ checked Sep 19, 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 19, 2026
11	Aegas LLC	Indirect evidence	Newark, DE, United StatesHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Aegas is a digital innovation company creating bespoke blockchain solutions for businesses.” Source: RevenueBase Database · checked Sep 19, 2026
12	Dugong Global Services	Indirect evidence	Champaign, IL, United StatesHQ checked Sep 19, 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 19, 2026
13	Ambisafe	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Ambisafe is a globally recognized blockchain-based software provider.” Source: RevenueBase Database · checked Sep 19, 2026
14	Deepdive Research	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 19, 2026
15	MACRO	Strong evidence	Metaverse, United StatesHQ checked Sep 19, 2026	11-50	12 contacts →
	Strong evidence “Macro is a leading smart contract auditing firm specializing in white-glove security services for web3 projects.” Source: RevenueBase Database · checked Sep 19, 2026
16	Inn4science Blockchain Development	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	51-200	10 contacts →
	Indirect evidence “Inn4Science is a trusted development company offering a wide range of end-to-end solutions for startups and businesses.” Source: RevenueBase Database · checked Sep 19, 2026
17	Yosemite X, INC	Indirect evidence	Palo Alto, CA, United StatesHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Yosemite X provides a large variety of technical solutions that leverage the power of blockchain to reinvigorate existing products or power entirely new business offerings.” Source: RevenueBase Database · checked Sep 19, 2026
18	Flexblok	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “FLEXBLOK is a Blockchain-as-a-Service platform that simplifies blockchain adoption by offering fast, cost-effective development of blockchain applications.” Source: RevenueBase Database · checked Sep 19, 2026
19	Data Gumbo	Strong evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	7 contacts →
	Strong evidence “Data Gumbo's superior network allows our users to build, negotiate and execute immutable and auditable smart contracts and artificial intelligence platforms.” Source: RevenueBase Database · checked Sep 19, 2026
20	Scopelift	Indirect evidence	Broomall, PA, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “ScopeLift is a software engineering consultancy focused on crypto.” Source: RevenueBase Database · checked Sep 19, 2026
21	Thresher Corporation	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Thresher Corporation is a software engineering services company focused on providing data engineering and analytic development, transforming data into actionable intelligence for…” Source: RevenueBase Database · checked Sep 19, 2026
22	Galenahill	Indirect evidence	Reno, NV, United StatesHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “We are craftsmen of scalable, performant enterprise-grade software focused on Blockchain Solutions for Business.” Source: RevenueBase Database · checked Sep 19, 2026
23	Decentralized Solutions	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	1-10	5 contacts →
	Indirect evidence “Consulting services focused on blockchain project development, education, and community building.” Source: RevenueBase Database · checked Sep 19, 2026
24	Flexsible	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “At Flexsible, we're on a mission to build incredible technology that makes a positive impact among businesses, individual lives, and around the world.” Source: RevenueBase Database · checked Sep 19, 2026
25	DAPPD	Indirect evidence	Sheridan, WY, United StatesHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Your Premier Destination For Innovative Blockchain Solutions \| Work With Us https://bit.ly/contact-dappd” Source: RevenueBase Database · checked Sep 19, 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: smart contract 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 smart contract companies.
Partial evidence: Its own public description names part of smart contract companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name smart contract 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 218 smart contract companies based in the United States

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Smart contract companies based in the United States at a glance

As of Sep 19, 2026

18.2%Verified-email coverage

6.1Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

106

11-50

51-200

201-500

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 218 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 smart contract 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 “smart contract 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 smart contract 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 smart contract 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, 240 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 19, 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

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 smart contract 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 smart contract companies are there based in the United States?

RevenueBase identified 218 smart contract 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?

Openzeppelin, headquartered in Remote, tops this list with the largest team on record.

Which city has the most smart contract companies?

New York leads with 15 headquartered companies, followed by Miami (12) and San Francisco (10).

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 240 verified decision-maker contacts tracked across these 218 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 19, 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.