Company lists · Data refreshed September 2026

Top 25 Blockchain app development companies worldwide

Name: Blockchain app development companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 3,336 companies tracked

RevenueBase identified 3,336 blockchain app development companies worldwide as of September 2026 and tracks 25,415 professional contacts across them, including 2,998 with verified work emails. India is the largest market and Dubai the largest hub.

This list covers blockchain app development companies worldwide, 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. Country and city lists for blockchain app development companies follow the table.

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

3,336Companies

25,415Contacts tracked

2,998Verified emails

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The 25 largest blockchain app development companies worldwide

Ranked by team size

Top 25 of 3,336 blockchain app development companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to blockchain app development 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	Artoon Solutions Private Limited	Indirect evidence	Surat, IndiaHQ checked Sep 19, 2026	201-500	302 contacts →
	Indirect evidence “Artoon Solutions Pvt.” Source: RevenueBase Database · checked Sep 19, 2026
2	CDN Solutions Group	Strong evidence	Indore, IndiaHQ checked Sep 19, 2026	201-500	273 contacts →
	Strong evidence “CDN Solutions Group a leading App development company, started off as a team of four in the year by two passionate entrepreneurs, Mr.” Source: RevenueBase Database · checked Sep 19, 2026
3	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
4	Nethermind	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	263 contacts →
	Partial evidence “Nethermind has a world class team of builders and researchers with expertise in Ethereum, protocol engineering, layer 2 scaling, decentralized finance, smart contracts development…” Source: RevenueBase Database · checked Sep 19, 2026
5	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
6	Richestsoft	Strong evidence	Mohali, IndiaHQ checked Sep 19, 2026	51-200	220 contacts →
	Strong evidence “RichestSoft is a powerhouse in custom web and app development, fueled by cutting-edge blockchain and other next-gen technologies.” Source: RevenueBase Database · checked Sep 19, 2026
7	Vaival Technologies	Indirect evidence	Lahore, PakistanHQ checked Sep 19, 2026	201-500	219 contacts →
	Indirect evidence “We are not trying to reinvent the wheel but simply giving it the VAIVAL Touch.” Source: RevenueBase Database · checked Sep 19, 2026
8	Calibraint	Indirect evidence	Chennai, IndiaHQ checked Sep 19, 2026	51-200	139 contacts →
	Indirect evidence “Welcome to Calibraint!” Source: RevenueBase Database · checked Sep 19, 2026
9	Interexy	Partial evidence	Miramar, FL, United StatesHQ checked Sep 19, 2026	51-200	138 contacts →
	Partial 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
10	Tech Alchemy	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	136 contacts →
	Indirect evidence “We’re Tech Alchemy, a London-based team of product people.” Source: RevenueBase Database · checked Sep 19, 2026
11	Bsetec	Indirect evidence	Bangalore, IndiaHQ checked Sep 19, 2026	51-200	133 contacts →
	Indirect evidence “BRICKSTEEL ENTERPRISES INFO TECH PVT LTD (BSEtec) is an inspiration from its parent company BRICKSTEEL ENTERPRISES, the veterans in the building construction industry for the last…” Source: RevenueBase Database · checked Sep 19, 2026
12	ideasoft.io	Strong evidence	Tallinn, EstoniaHQ checked Sep 19, 2026	201-500	132 contacts →
	Strong evidence “IdeaSoft is a leading blockchain development company that helps startups and enterprises build cutting-edge solutions.” Source: RevenueBase Database · checked Sep 19, 2026
13	Multiqos	Partial evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	51-200	124 contacts →
	Partial evidence “Founded in 2020, MultiQoS, a custom software and AI/ML development company, has positioned itself as a visionary leader in software development, intelligent automation, web and…” Source: RevenueBase Database · checked Sep 19, 2026
14	Codezeros	Partial evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	51-200	122 contacts →
	Partial evidence “At Codezeros, we're obsessed with pushing the limits of what's possible in the blockchain space.” Source: RevenueBase Database · checked Sep 19, 2026
15	Pixelplex	Partial evidence	New York, NY, United StatesHQ checked Sep 19, 2026	51-200	115 contacts →
	Partial evidence “PixelPlex is an award-winning custom software development company with a proven track record, a mix of broad technology expertise, innovative business culture and over 100…” Source: RevenueBase Database · checked Sep 19, 2026
16	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
17	Bellurbis	Partial evidence	Austin, TX, United StatesHQ checked Sep 19, 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 19, 2026
18	Klizo Solutions PVT LTD	Partial evidence	Action Iic, FL, IndiaHQ checked Sep 19, 2026	51-200	113 contacts →
	Partial evidence “We are one of the better web design and development companies with locations in Miami, Las Vegas, and Kolkata.” Source: RevenueBase Database · checked Sep 19, 2026
19	Synodus	Indirect evidence	Cau Giay, VietnamHQ checked Sep 19, 2026	201-500	110 contacts →
	Indirect evidence “The engineering partner for high-stakes, mission-critical systems When software cannot afford unexpected downtime, security risks, or failed go-lives, engineering discipline…” Source: RevenueBase Database · checked Sep 19, 2026
20	Chromaway	Partial evidence	Stockholm, SwedenHQ checked Sep 19, 2026	11-50	108 contacts →
	Partial evidence “ChromaWay was founded in 2014 and is an early pioneer of what is now dubbed as "blockchain 2.0" technology.” Source: RevenueBase Database · checked Sep 19, 2026
21	Eigen Labs	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 19, 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 19, 2026
22	Cgs-Team	Indirect evidence	Paphos, CyprusHQ checked Sep 19, 2026	51-200	108 contacts →
	Indirect evidence “Agency-like work filled with promises and empty presentations is not trendy anymore.” Source: RevenueBase Database · checked Sep 19, 2026
23	Revinfotech INC	Indirect evidence	Gurgaon, IndiaHQ checked Sep 19, 2026	201-500	105 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
24	Nyusoft Solutions	Partial evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	51-200	97 contacts →
	Partial evidence “NYUSOFT SOLUTIONS specialists in Web and Mobile Application Development with 12+ years of outsourcing experience.” Source: RevenueBase Database · checked Sep 19, 2026
25	Wealwin Technologies Pvt. LTD	Strong evidence	Madurai, IndiaHQ checked Sep 19, 2026	51-200	95 contacts →
	Strong evidence “WeAlwin Technologies is a leading Blockchain, Fintech, and AI development company helping startups, enterprises, financial institutions, trading firms, and digital asset…” 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 development 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 blockchain app development companies.
Partial evidence: Its own public description names part of blockchain app development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name blockchain app development 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 3,336 blockchain app development companies worldwide

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Blockchain app development companies worldwide at a glance

As of Sep 19, 2026

11.8%Verified-email coverage

7.6Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Dubai

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,611

11-50

1,333

51-200

315

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 development 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.
Coverage: Every country. Country and city lists for blockchain app development companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “blockchain app development 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 blockchain app development 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 blockchain app development companies, and records with no verified work email.
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, 2,998 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 development companies by location

19 lists · largest first

Every Blockchain app development companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Blockchain app development companies based in Ahmedabad, India42

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 development 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 blockchain app development companies are there worldwide?

RevenueBase identified 3,336 blockchain app development companies worldwide 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?

Artoon Solutions Private Limited, headquartered in Surat, tops this list with the largest team on record.

Which country has the most blockchain app development companies?

India leads with 523 companies, followed by the United States (494) and the United Kingdom (160). Every blockchain app development companies list by country and city is linked on this page.

Which city has the most blockchain app development companies?

Dubai leads with 100 headquartered companies, followed by London (100) and Singapore (65).

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 2,998 verified decision-maker contacts tracked across these 3,336 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.