Company lists · Data refreshed September 2026

Top 25 Smart contracts software companies based in the United States

Name: Smart contracts 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 Sep 14, 2026 328 companies tracked

RevenueBase identified 328 smart contracts software companies headquartered in the United States as of September 2026 and tracks 2,564 professional contacts across them, including 474 with verified work emails. New York is the largest hub.

This list covers smart contracts 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 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

328Companies

2,564Contacts tracked

474Verified emails

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The 25 largest smart contracts software companies based in the United States

Ranked by team size

Top 25 of 328 smart contracts software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to smart contracts 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	Pharos Production	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 14, 2026	n/a	273 contacts →
	Indirect evidence “Pharos Production Inc.” Source: RevenueBase Database · checked Sep 14, 2026
2	Openzeppelin	Indirect evidence	Remote, United StatesHQ checked Sep 14, 2026	51-200	128 contacts →
	Indirect evidence “OpenZeppelin is the security standard onchain finance is built on.” Source: RevenueBase Database · checked Sep 14, 2026
3	Bellurbis	Partial evidence	Austin, TX, United StatesHQ checked Sep 14, 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 Sep 14, 2026
4	Eigen Labs	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 14, 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 14, 2026
5	OP Labs PBC	Indirect evidence	Remote First, United StatesHQ checked Sep 14, 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 14, 2026
6	PEIKO	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 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 Sep 14, 2026
7	Intain	Indirect evidence	Wilmington, United StatesHQ checked Sep 14, 2026	11-50	62 contacts →
	Indirect 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 Sep 14, 2026
8	Chia Network	Indirect evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	53 contacts →
	Indirect 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	Ubertal INC	Indirect evidence	San Mateo, CA, United StatesHQ checked Sep 14, 2026	201-500	51 contacts →
	Indirect evidence “We create disruptive solutions so you innovate faster.” Source: RevenueBase Database · checked Sep 14, 2026
10	Thirdweb	Strong evidence	San Francisco, CA, United StatesHQ checked Sep 14, 2026	11-50	40 contacts →
	Strong 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
11	Shamlatech Solutions	Indirect evidence	Ocala, FL, United StatesHQ checked Sep 14, 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 14, 2026
12	Technowis	Partial evidence	Dallas, TX, United StatesHQ checked Sep 14, 2026	11-50	36 contacts →
	Partial evidence “A Software Development Firm, providing an array of services across application development, blockchain, ML, AI, and other emerging technologies.” Source: RevenueBase Database · checked Sep 14, 2026
13	Birbals INC	Indirect evidence	Newark, CA, United StatesHQ checked Sep 14, 2026	51-200	34 contacts →
	Indirect evidence “Birbals specialize in crafting cutting-edge enterprise solutions with a focus on Blockchain and Artificial Intelligence (AI) applications.” Source: RevenueBase Database · checked Sep 14, 2026
14	Blocktech Brew	Indirect evidence	New York, NY, United StatesHQ checked Sep 14, 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 14, 2026
15	Hashtag Systems INC	Partial evidence	Sunnyvale, CA, United StatesHQ checked Sep 14, 2026	11-50	31 contacts →
	Partial evidence “Technology company specialized in the design, development, and deployment of intuitive, user-friendly web Applications Hashtag Systems Inc, is an international Software…” Source: RevenueBase Database · checked Sep 14, 2026
16	INFUY	Strong evidence	New York, United StatesHQ checked Sep 14, 2026	51-200	27 contacts →
	Strong evidence “Infuy \| Leading Innovation in Technology Blockchain Experts: Smart contracts, dApps, NFT marketplaces.” Source: RevenueBase Database · checked Sep 14, 2026
17	Arcblock	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 14, 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 14, 2026
18	Chainyard	Indirect evidence	Morrisville, NC, United StatesHQ checked Sep 14, 2026	51-200	23 contacts →
	Indirect evidence “We Turn Technology into Business Results.” Source: RevenueBase Database · checked Sep 14, 2026
19	Adoriasoft	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 14, 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 14, 2026
20	Devappment	Indirect evidence	Henderson, NV, United StatesHQ checked Sep 14, 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 14, 2026
21	Dugong Global Services	Indirect evidence	Champaign, IL, United StatesHQ checked Sep 14, 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 14, 2026
22	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
23	Optumsoft	Partial evidence	Menlo Park, CA, United StatesHQ checked Sep 14, 2026	11-50	17 contacts →
	Partial evidence “With the playing field for software development radically altered by distributed computing applications that span from cloud to mobile to Internet of Things (IoT), efficiency is…” Source: RevenueBase Database · checked Sep 14, 2026
24	Codigo	Indirect evidence	San Francisco, United StatesHQ checked Sep 14, 2026	1-10	14 contacts →
	Indirect evidence “Codigo is a development platform that automates the development lifecycle, from code generation, testing, build, deployment, data, and security.” Source: RevenueBase Database · checked Sep 14, 2026
25	Inn4science Blockchain Development	Indirect evidence	Las Vegas, NV, United StatesHQ checked Sep 14, 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 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: smart contracts 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 smart contracts software companies.
Partial evidence: Its own public description names part of smart contracts software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name smart contracts 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 328 smart contracts software companies based in the United States

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Smart contracts software companies based in the United States at a glance

As of Sep 14, 2026

18.5%Verified-email coverage

7.8Average contacts per company

11-50Median size (employees)

5.8%Largest-city concentration · New York

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

160

11-50

125

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 328 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 contracts 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 “smart contracts 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 smart contracts 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 smart contracts 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, 474 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.

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 contracts 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 smart contracts software companies are there based in the United States?

RevenueBase identified 328 smart contracts software 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?

Pharos Production, headquartered in Las Vegas, tops this list with the largest team on record.

Which city has the most smart contracts software companies?

New York leads with 19 headquartered companies, followed by San Francisco (18) and Miami (15).

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 474 verified decision-maker contacts tracked across these 328 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.