Company lists · Data refreshed November 2026

Top 25 Blockchain development firms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 6,443 companies tracked

RevenueBase identified 6,443 company matches for blockchain development firms worldwide as of November 2026 and tracks 54,975 professional contacts across them, including 8,206 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for blockchain development firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for blockchain development firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

6,443Companies

54,975Contacts tracked

8,206Verified emails

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The 25 largest blockchain development firms worldwide

Ranked by team size

Top 25 of 6,443 company matches for blockchain development firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Sotatek., JSC	Exact match	Hanoi, VietnamHQ recorded Nov 6, 2026	1,001-5,000	973 contacts →
	Exact match “SotaTek, a subsidiary of Sota Holdings, is an AI & Blockchain Innovation Partner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Ethereum	Exact match	United StatesHQ recorded Nov 6, 2026	51-200	594 contacts →
	Exact match “Ethereum is a platform and a programming language that makes it possible for any developer to build and publish next-generation decentralized applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Alchemy	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	355 contacts →
	Exact match “Alchemy powers the blockchain infrastructure to accelerate the world's leading financial applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Pharos Production	Exact match	Las Vegas, United StatesHQ recorded Nov 6, 2026	51-200	281 contacts →
	Exact match “Pharos Production builds custom AI, FinTech, Web3 and enterprise software for founders and CTOs at regulated companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	CDN Solutions Group	Exact match	Indore, IndiaHQ recorded Nov 6, 2026	201-500	266 contacts →
	Exact match “CDN Solutions Group a leading App development company, started off as a team of four in the year by two passionate entrepreneurs, Mr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Solulab	Exact match	Los Angeles, CA, United StatesHQ recorded Nov 6, 2026	201-500	255 contacts →
	Exact match “SoluLab is a Digital & Technological solution provider with the upper hand in blockchain, AI, IoT, mobile app and web development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Nethermind	Exact match	London, United KingdomHQ recorded Nov 6, 2026	201-500	254 contacts →
	Exact match “Nethermind has a world class team of builders and researchers with expertise in Ethereum, protocol engineering, layer 2 scaling, decentralized finance, smart contracts development…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Digital Asset	Exact match	New York, United StatesHQ recorded Nov 6, 2026	201-500	236 contacts →
	Exact match “DA is a leading innovator in blockchain technology, transforming traditional and digital financial markets with privacy-enabled solutions that improve capital flow and create a…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Parity Technologies	Exact match	London, United KingdomHQ recorded Nov 6, 2026	51-200	235 contacts →
	Exact match “Parity was founded by a visionary group of blockchain pioneers, including Dr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Paribu	Exact match	İstanbul, TürkiyeHQ recorded Nov 6, 2026	201-500	233 contacts →
	Exact match “Blokzincir tabanlı yenilikçi ürün ve hizmetler geliştiren Paribu, 2017’den bu yana Türkiye kripto varlık ekosisteminin oluşumuna ve gelişimine öncülük ediyor.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Richestsoft	Exact match	Mohali, IndiaHQ recorded Nov 6, 2026	51-200	231 contacts →
	Exact match “RichestSoft is a powerhouse in custom web and app development, fueled by cutting-edge blockchain and other next-gen technologies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Vaival Technologies	Exact match	Lahore, PakistanHQ recorded Nov 6, 2026	201-500	222 contacts →
	Exact match “We are not trying to reinvent the wheel but simply giving it the VAIVAL Touch.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Zfort Group	Exact match	Kharkov, UkraineHQ recorded Nov 6, 2026	201-500	209 contacts →
	Exact match “Zfort Group is a versatile software development company that offers a range of services and cutting-edge technologies to businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Blockdaemon	Exact match	Remote First, United StatesHQ recorded Nov 6, 2026	201-500	193 contacts →
	Exact match “Blockdaemon is the infrastructure powering the digital asset economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Leewayhertz	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	51-200	183 contacts →
	Exact match “LeewayHertz is one of the first few companies to build and launch a commercial app on Apple's App Store.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	S-Pro	Exact match	Zurich, SwitzerlandHQ recorded Nov 6, 2026	201-500	171 contacts →
	Exact match “S-PRO is a Swiss-headquartered digital innovation and software engineering company dedicated to transforming the future of financial services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	SUPRA	Exact match	Berkeley, CA, United StatesHQ recorded Nov 6, 2026	51-200	165 contacts →
	Exact match “Supercharging Web3 for a better, decentralized future Web3 needs faster, more secure, more decentralized blockchain infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Idea Usher	Exact match	Mohali, IndiaHQ recorded Nov 6, 2026	201-500	164 contacts →
	Exact match “Idea Usher is your one-stop destination for all things digital.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	W3villa Technologies	Exact match	Dover, DE, United StatesHQ recorded Nov 6, 2026	51-200	160 contacts →
	Exact match “We are a CMMi level 3 appraised and ISO 9001:2015 certified software development company that understands business needs by leveraging digital assets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Btcturk Teknoloji	Exact match	Istanbul, TürkiyeHQ recorded Nov 6, 2026	51-200	158 contacts →
	Exact match “BtcTurk \| Teknoloji - Finansal Hizmetlerin Geleceğini Şekillendiren Teknolojiler BtcTurk \| Teknoloji olarak, kripto ve finansal hizmetler alanında ileri teknoloji ve…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	MAI Labs	Exact match	Noida, IndiaHQ recorded Nov 6, 2026	201-500	154 contacts →
	Exact match “Mai Labs – Redefining the Possibilities of Technology Mai Labs is a global technology company specialising in blockchain infrastructure, Web3 automation, and real-world asset…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	SUI Foundation	Exact match	Grand Cayman, Cayman IslandsHQ recorded Nov 6, 2026	51-200	154 contacts →
	Exact match “The Sui Foundation is an independent organization that is dedicated to the advancement and adoption of the Sui network.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	NMG Technologies	Exact match	Gurgaon, IndiaHQ recorded Nov 6, 2026	51-200	151 contacts →
	Exact match “NMG Technologies is a global full-cycle software development company building advance websites, software and mobile apps using latest technologies since 2008.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Bsetec	Exact match	Bangalore, IndiaHQ recorded Nov 6, 2026	51-200	149 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Interexy	Exact match	Miramar, United StatesHQ recorded Nov 6, 2026	51-200	148 contacts →
	Exact match “Interexy is a leading custom software development and IT consulting company founded in 2017 and headquartered in Miami.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “blockchain development firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 6,443 blockchain development firms worldwide

See the full list, filter by size, metro and specialty, and access 8,206 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Blockchain development firms worldwide at a glance

As of Nov 6, 2026

14.9%Verified-email coverage

8.5Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · London

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

3,150

11-50

2,517

51-200

618

201-500

113

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

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for blockchain development firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “blockchain development firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 8,206 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Blockchain development firms by location

56 lists · largest first

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

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “blockchain development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many blockchain development firms are there worldwide?

RevenueBase identified 6,443 company matches for blockchain development firms worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Sotatek., JSC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most blockchain development firms?

The United States leads with 948 companies, followed by India (864) and the United Kingdom (314). Every blockchain development firms list by country and city is linked on this page.

Which city has the most blockchain development firms?

London leads with 214 company records, followed by Dubai (191) and Singapore (151).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 8,206 professional contacts with verified work emails tracked across these 6,443 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.