Company lists · Data refreshed September 2026

Top 25 Blockchain app developers based in the United States

Name: Blockchain app developers 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 474 companies tracked

RevenueBase identified 474 blockchain app developers headquartered in the United States as of September 2026 and tracks 3,807 professional contacts across them, including 478 with verified work emails. New York is the largest hub.

This list covers blockchain app developers 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

474Companies

3,807Contacts tracked

478Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest blockchain app developers based in the United States

Ranked by team size

Top 25 of 474 blockchain app developers 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 blockchain app developers: 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 19, 2026	n/a	273 contacts →
	Indirect evidence “Pharos Production Inc.” Source: RevenueBase Database · checked Sep 19, 2026
2	Solulab	Strong evidence	Los Angeles, CA, United StatesHQ checked Sep 19, 2026	201-500	244 contacts →
	Strong evidence “SoluLab is a Digital & Technological solution provider with the upper hand in blockchain, AI, IoT, mobile app and web development.” Source: RevenueBase Database · checked Sep 19, 2026
3	Interexy	Indirect evidence	Miramar, FL, United StatesHQ checked Sep 19, 2026	51-200	138 contacts →
	Indirect evidence “Interexy is a leading custom software development and IT consulting company founded in 2017 and headquartered in Miami.” Source: RevenueBase Database · checked Sep 19, 2026
4	Appsgenii Technologies	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 19, 2026	501-1,000	124 contacts →
	Indirect evidence “AppsGenii is the NDA-first bid and proposal partner for U.S.” Source: RevenueBase Database · checked Sep 19, 2026
5	Optimusfox	Indirect evidence	Carbondale, IL, United StatesHQ checked Sep 19, 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 Sep 19, 2026
6	Bellurbis	Indirect evidence	Austin, TX, United StatesHQ checked Sep 19, 2026	51-200	113 contacts →
	Indirect 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 19, 2026
7	PEIKO	Indirect evidence	New York, NY, United StatesHQ checked Sep 19, 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 19, 2026
8	TATUM	Strong evidence	Miami, FL, United StatesHQ checked Sep 19, 2026	51-200	55 contacts →
	Strong evidence “At Tatum, we believe blockchain is the future, and developing apps on the blockchain should be accessible.” Source: RevenueBase Database · checked Sep 19, 2026
9	Spark Technologies	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 19, 2026	11-50	51 contacts →
	Indirect evidence “SPARK+ is a product innovation company having expertise in various modern technologies and specialized in Web 3.0 development.” Source: RevenueBase Database · checked Sep 19, 2026
10	Bitswits	Strong evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	46 contacts →
	Strong evidence “Trusted experts in developing Mobile Apps, Web Solutions, Custom Software, Games, Blockchain, and AI Solutions.” Source: RevenueBase Database · checked Sep 19, 2026
11	Caritatech INC	Partial evidence	San Ramon, CA, United StatesHQ checked Sep 19, 2026	11-50	40 contacts →
	Partial 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
12	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
13	Technowis	Partial evidence	Dallas, TX, United StatesHQ checked Sep 19, 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 19, 2026
14	MEDL	Partial evidence	Irvine, CA, United StatesHQ checked Sep 19, 2026	11-50	34 contacts →
	Partial evidence “At MEDL, we turn big ideas into apps and platforms that people love - and businesses thrive on.” Source: RevenueBase Database · checked Sep 19, 2026
15	Birbals INC	Partial evidence	Newark, CA, United StatesHQ checked Sep 19, 2026	51-200	34 contacts →
	Partial evidence “Birbals specialize in crafting cutting-edge enterprise solutions with a focus on Blockchain and Artificial Intelligence (AI) applications.” Source: RevenueBase Database · checked Sep 19, 2026
16	Blocktech Brew	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	32 contacts →
	Partial 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
17	Hashtag Systems INC	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Sep 19, 2026	11-50	31 contacts →
	Indirect 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 19, 2026
18	Invoblox	Partial evidence	Pembroke Pines, FL, United StatesHQ checked Sep 19, 2026	201-500	29 contacts →
	Partial evidence “InvoBlox is a global leader in blockchain product design and development founded by industry experts.” Source: RevenueBase Database · checked Sep 19, 2026
19	INFUY	Partial evidence	New York, United StatesHQ checked Sep 19, 2026	51-200	27 contacts →
	Partial evidence “Infuy \| Leading Innovation in Technology Blockchain Experts: Smart contracts, dApps, NFT marketplaces.” Source: RevenueBase Database · checked Sep 19, 2026
20	Arcblock	Strong evidence	Bellevue, WA, United StatesHQ checked Sep 19, 2026	11-50	24 contacts →
	Strong 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 19, 2026
21	Syndica	Partial evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	11-50	23 contacts →
	Partial evidence “Syndica builds and scale blockchain systems.” Source: RevenueBase Database · checked Sep 19, 2026
22	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
23	Adoriasoft	Partial evidence	Las Vegas, NV, United StatesHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial evidence “ADORIASOFT IS A TEAM OF ENGINEERS WITH A PRIMARY FOCUS ON BLOCKCHAIN AND DISTRIBUTED LEDGER TECHNOLOGIES.” Source: RevenueBase Database · checked Sep 19, 2026
24	Devappment	Partial evidence	Henderson, NV, United StatesHQ checked Sep 19, 2026	11-50	21 contacts →
	Partial 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
25	Yatiken Software Solutions	Partial evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	51-200	21 contacts →
	Partial evidence “Established in 2023, Yatiken specializes in Web development, Digital marketing, Blockchain & AI development.” 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: blockchain app developers. 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 app developers.
Partial evidence: Its own public description names part of blockchain app developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name blockchain app developers. 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 474 blockchain app developers based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 478 reachable decision-makers.

Free signup · no credit card

View the full list →

Blockchain app developers based in the United States at a glance

As of Sep 19, 2026

12.6%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

7.2%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

237

11-50

177

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 474 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 app developers, 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 app developers”. 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 app developers), 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 app developers, 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, 478 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.

Blockchain app developers by metro

Blockchain app developers in New York34

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 app developers, 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 app developers are there based in the United States?

RevenueBase identified 474 blockchain app developers 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 blockchain app developers?

New York leads with 34 headquartered companies, followed by Miami (21) and Austin (20).

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 478 verified decision-maker contacts tracked across these 474 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.

Ready to reach these companies? Verified emails and direct dials for all 474 blockchain app developers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Blockchain app developers by geography

Browse the directory

Browse: Companies home · All United States lists · All Blockchain app developers lists · New lists

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.