Company lists · Data refreshed September 2026

Top 25 Blockchain infrastructure companies based in the United Kingdom

RevenueBase identified 163 company matches for blockchain infrastructure companies associated with the United Kingdom as of September 2026 and tracks 1,102 professional contacts across them, including 275 with verified work emails. London is the largest hub.

This list covers company matches for blockchain infrastructure companies associated with the United Kingdom, 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 September 19, 2026.

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 Sep 19, 2026 How this list was built
163Companies
1,102Contacts tracked
275Verified emails
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The 25 largest blockchain infrastructure companies based in the United Kingdom

Ranked by team size
Top 25 of 163 company matches for blockchain infrastructure companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20073 contacts →

Exact match

“Quant | The Infrastructure of Money We're building technology that makes money programmable, automated, and seamlessly connected across every financial network.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchGlobal, United KingdomHQ recorded Sep 19, 2026201-50062 contacts →

Exact match

“nChain is a global blockchain technology company and recently voted one of the Top 100 most innovative firms in the world.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20050 contacts →

Exact match

“We are an innovative engineering team, focused on transforming financial services globally.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 19, 2026n/a36 contacts →

Exact match

“Radix is the only decentralized network where developers will be able to build quickly without the constant threat of exploits and hacks, where every improvement will get…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchCambridge, United KingdomHQ recorded Sep 19, 202651-20032 contacts →

Exact match

“InFlux Technologies was established in 2018 with a vision to bridge the gap between the traditional web (Web2) and the decentralized future (Web3).”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 19, 2026501-1,00029 contacts →

Exact match

“Building the infrastructure layer for the AI era.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchOxford, United KingdomHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“Innovators of Blockchain Security Technology, Trusted by Design.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchBerkshire, United KingdomHQ recorded Sep 19, 20261-1025 contacts →

Exact match

“We Simplify.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20023 contacts →

Exact match

“Argo Blockchain PLC (“Argo”) is a dual-listed (LSE:#ARB + NASDAQ:$ARBK), publicly traded blockchain technology company focused on large-scale Bitcoin mining.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5020 contacts →

Exact match

“Gattaca is a venture-backed crypto research and technology company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Web3 Labs is a leading blockchain technology firm specialising in decentralised infrastructure solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchBirmingham, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Liquify is an Infrastructure as a Service (IaaS) company focused on institutions, projects, and investment firms.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchCity Of London, United KingdomHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“We’re a B2B fintech revolutionizing global capital markets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Coinsetters is a financial consulting company founded in March 2022 that has quickly become a trusted partner for over 45 major projects in the crypto industry and beyond.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBirmingham, United KingdomHQ recorded Sep 19, 20261-1014 contacts →

Exact match

“Our mission is to enhance our clients' efficiency, fund management, and government of their blockchain assets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5014 contacts →

Exact match

“CRYMBO provides decentralized core financial infrastructure that embeds identity verification, compliance enforcement, and settlement directly into blockchain transactions…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Nodes, Applications, Smart Contracts and Impact Staking Launchnodes is your trusted partner to support you in running nodes and infrastructure across Ethereum, Canton and select…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Reliable solutions are not built overnight, they require patience, discipline, and a vision of how banking can work tomorrow.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Fideum is a dynamic fintech firm on a mission to streamline the digital transformation of financial institutions, banks, and SMEs with a turn-key, regulatory-compliant and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“Appold is an independent, award-winning blockchain advisory firm supporting financial institutions, asset managers, listed companies and blockchain-native organisations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-1011 contacts →

Exact match

“Superfluid Finance Ltd supports institutional adoption of real-time settlement of digital assets.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchSlough, United KingdomHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“The Most Affordable Smart Blockchain Solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchLondra, United KingdomHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Own Your Business offers its customers blockchain services and solutions through an innovative approach capable of integrating consulting skills with specialist and development…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“We have really good experience in developed from the scretch projects-Hardware for projects (cold wallets, miners, smarthome)-market making algorithms (providing market making…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 19, 20261-1010 contacts →

Exact match

“Forest Staking delivers secure, production-grade blockchain infrastructure for networks, exchanges and ecosystem partners.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 163 blockchain infrastructure companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 275 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Blockchain infrastructure companies based in the United Kingdom at a glance

As of Sep 19, 2026
25.0%Verified-email coverage
6.8Average contacts per company
11-50Median size (employees)
70.6%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
63
51-200
18
201-500
2
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 163 companies.

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.
What qualifies
Company records associated with the United Kingdom whose business descriptions match “blockchain infrastructure companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 275 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 September 19, 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.

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 infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many blockchain infrastructure companies are there based in the United Kingdom?

RevenueBase identified 163 company matches for blockchain infrastructure companies associated with the United Kingdom as of September 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?

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

Which city has the most blockchain infrastructure companies?

London leads with 115 company records, followed by Birmingham (4) and Cambridge (2).

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 275 professional contacts with verified work emails tracked across these 163 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 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 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.