Company lists · Data refreshed September 2026

Top 25 Blockchain development platforms worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 2,096 companies tracked

RevenueBase identified 2,096 blockchain development platforms worldwide as of September 2026 and tracks 17,985 professional contacts across them, including 2,731 with verified work emails. The United States is the largest market and Singapore the largest hub.

This list covers blockchain development platforms 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 27, 2026. Country and city lists for blockchain development platforms 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 27, 2026 86% judged on-target in blind review

2,096Companies

17,985Contacts tracked

2,731Verified emails

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The 25 largest blockchain development platforms worldwide

Ranked by team size

Top 25 of 2,096 blockchain development platforms worldwide, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to blockchain development platforms: 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	Ethereum	Partial evidence	United StatesHQ checked Sep 27, 2026	51-200	593 contacts →
	Partial evidence “Ethereum is a platform and a programming language that makes it possible for any developer to build and publish next-generation decentralized applications.” Source: RevenueBase Database · checked Sep 27, 2026
2	Alchemy	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	329 contacts →
	Partial evidence “Alchemy powers the blockchain infrastructure to accelerate the world's leading financial applications.” Source: RevenueBase Database · checked Sep 27, 2026
3	Avalanche	Strong evidence	New York, NY, United StatesHQ checked Sep 27, 2026	n/a	204 contacts →
	Strong evidence “Avalanche is a high-performance blockchain platform built for business.” Source: RevenueBase Database · checked Sep 27, 2026
4	SUPRA	Partial evidence	Berkeley, CA, United StatesHQ checked Sep 27, 2026	51-200	178 contacts →
	Partial evidence “Supercharging Web3 for a better, decentralized future Web3 needs faster, more secure, more decentralized blockchain infrastructure.” Source: RevenueBase Database · checked Sep 27, 2026
5	Polkadot	Indirect evidence	United StatesHQ checked Sep 27, 2026	10001+	173 contacts →
	Indirect evidence “Polkadot is the bedrock for a more open and collaborative web that restores power back to where it belongs-with you.” Source: RevenueBase Database · checked Sep 27, 2026
6	SUI Foundation	Indirect evidence	Grand Cayman, Cayman IslandsHQ checked Sep 27, 2026	51-200	171 contacts →
	Indirect evidence “The Sui Foundation is an independent organization that is dedicated to the advancement and adoption of the Sui network.” Source: RevenueBase Database · checked Sep 27, 2026
7	MAI Labs	Partial evidence	Noida, IndiaHQ checked Sep 27, 2026	201-500	164 contacts →
	Partial evidence “Mai Labs – Redefining the Possibilities of Technology Mai Labs is a global technology company specialising in blockchain infrastructure, Web3 automation, and real-world asset…” Source: RevenueBase Database · checked Sep 27, 2026
8	Gnosis	Partial evidence	Berlin, GibraltarHQ checked Sep 27, 2026	51-200	137 contacts →
	Partial evidence “Since launching in 2015, Gnosis has evolved from a prediction market platform into a comprehensive Web3 infrastructure provider.” Source: RevenueBase Database · checked Sep 27, 2026
9	Bsetec	Indirect evidence	Bangalore, IndiaHQ checked Sep 27, 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 27, 2026
10	ideasoft.io	Strong evidence	Tallinn, EstoniaHQ checked Sep 27, 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 27, 2026
11	Algorand Foundation	Partial evidence	New York, NY, United StatesHQ checked Sep 27, 2026	51-200	123 contacts →
	Partial evidence “Algorand is the blockchain that scales with your ambition.” Source: RevenueBase Database · checked Sep 27, 2026
12	Codezeros	Partial evidence	Ahmedabad, IndiaHQ checked Sep 27, 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 27, 2026
13	IOTA	Indirect evidence	Berlin, GermanyHQ checked Sep 27, 2026	51-200	122 contacts →
	Indirect evidence “IOTA is an open-source distributed ledger technology built to bring real-world applications onchain.” Source: RevenueBase Database · checked Sep 27, 2026
14	NEXUS	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	11-50	117 contacts →
	Partial evidence “Traditional blockchains were designed for human users.” Source: RevenueBase Database · checked Sep 27, 2026
15	Multiversx Labs	Partial evidence	Vaduz, LiechtensteinHQ checked Sep 27, 2026	51-200	108 contacts →
	Partial evidence “MultiversX is a complete rethinking of public blockchain infrastructure, specifically designed to be secure, efficient, scalable and interoperable.” Source: RevenueBase Database · checked Sep 27, 2026
16	Chromaway	Partial evidence	Stockholm, SwedenHQ checked Sep 27, 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 27, 2026
17	Eigen Labs	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 27, 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 27, 2026
18	Quicknode	Partial evidence	Miami, United StatesHQ checked Sep 27, 2026	51-200	105 contacts →
	Partial evidence “Quicknode simplifies blockchain for teams big and small.” Source: RevenueBase Database · checked Sep 27, 2026
19	Tenderly	Partial evidence	San Francisco, CA, United StatesHQ checked Sep 27, 2026	51-200	103 contacts →
	Partial evidence “Tenderly creates a complete digital twin of any blockchain network so institutions, dev teams, asset managers, and risk managers can model every onchain move against a live system…” Source: RevenueBase Database · checked Sep 27, 2026
20	Hashcash Consultants	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 27, 2026	201-500	103 contacts →
	Partial evidence “HashCash is a blockchain software products company offering trading, payments and other technology products.” Source: RevenueBase Database · checked Sep 27, 2026
21	Klever	Strong evidence	Sao Paulo, BrazilHQ checked Sep 27, 2026	51-200	100 contacts →
	Strong evidence “Klever.org is a comprehensive platform focused on blockchain technology and the decentralized economy.” Source: RevenueBase Database · checked Sep 27, 2026
22	Block Gemini	Partial evidence	Dubai, United Arab EmiratesHQ checked Sep 27, 2026	51-200	96 contacts →
	Partial evidence “Block Gemini is a collective of Blockchain developers and enthusiast who collaborate on this technological shift that we like to call - The Blockchain Revolution.” Source: RevenueBase Database · checked Sep 27, 2026
23	Wealwin Technologies Pvt. LTD	Strong evidence	Madurai, IndiaHQ checked Sep 27, 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 27, 2026
24	Varmeta	Partial evidence	Hanoi, VietnamHQ checked Sep 27, 2026	51-200	93 contacts →
	Partial evidence “Founded in 2022, Varmeta is a leading technology company based in Vietnam, specializing in Blockchain, AI, and AR/VR solutions.” Source: RevenueBase Database · checked Sep 27, 2026
25	OP Labs PBC	Partial evidence	Remote First, United StatesHQ checked Sep 27, 2026	51-200	89 contacts →
	Partial 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 27, 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 development platforms. 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 development platforms.
Partial evidence: Its own public description names part of blockchain development platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name blockchain development platforms. 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 2,096 blockchain development platforms worldwide

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Blockchain development platforms worldwide at a glance

As of Sep 27, 2026

15.2%Verified-email coverage

8.6Average contacts per company

11-50Median size (employees)

3.6%Largest-city concentration · Singapore

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

928

11-50

869

51-200

229

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 development platforms, 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 development platforms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “blockchain development platforms”. 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 development platforms), 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 development platforms, 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, 2,731 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 27, 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 development platforms by location

8 lists · largest first

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

Countries

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 development platforms, 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 development platforms are there worldwide?

RevenueBase identified 2,096 blockchain development platforms 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?

Ethereum, headquartered in Worldwide, tops this list with the largest team on record.

Which country has the most blockchain development platforms?

The United States leads with 330 companies, followed by India (233) and the United Kingdom (100). Every blockchain development platforms list by country and city is linked on this page.

Which city has the most blockchain development platforms?

Singapore leads with 76 headquartered companies, followed by London (67) and Dubai (57).

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 2,731 verified decision-maker contacts tracked across these 2,096 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 27, 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.