Company lists · Data refreshed September 2026

Top 14 Decentralized application companies based in London, United Kingdom

RevenueBase identified 63 company matches for decentralized application companies associated with London, United Kingdom as of September 2026 and tracks 920 professional contacts across them, including 332 with verified work emails and 61 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for decentralized application companies associated with London, 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 10, 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 10, 2026 How this list was built
63Companies
920Contacts tracked
332Verified emails
61Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 14 largest decentralized application companies based in London, United Kingdom

Ranked by team size
Top 14 of 63 company matches for decentralized application companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 10, 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 10, 2026201-500263 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 · Sep 10, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 10, 202651-200218 contacts →

Exact match

“Parity was founded by a visionary group of blockchain pioneers, including Dr.”

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 10, 202611-5039 contacts →

Exact match

“At Trikon, we’re reimagining blockchain technology for a world that demands simplicity, accessibility, and innovation.”

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 10, 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 10, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 10, 202611-5029 contacts →

Exact match

“Euler Labs is a talented, international, and fully remote team of professionals who believe in DeFi’s promise and egalitarian ethos.”

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 10, 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 10, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 10, 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 10, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 10, 202611-5011 contacts →

Exact match

“ARGEDOR is a London-based technology company that specializes in providing innovative and advanced blockchain solutions to businesses and end-users.”

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 10, 202651-2008 contacts →

Exact match

“Avara is a software technology company, renowned for building innovative web3 products based on blockchain technologies.”

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 10, 20261-105 contacts →

Exact match

“Consulting Block is a leading service provider of highly skilled & certified professionals in Salesforce, Microsoft Dynamics, and Blockchain Dapps development.”

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 10, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 10, 20261-104 contacts →

Exact match

“JKRB.io stands at the forefront of blockchain development, specialising in creating tools and applications that drive value within the ecosystem.”

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 10, 20261-104 contacts →

Exact match

“Co-funded by Innovate UK, Millicent Labs is a development and consultancy firm partnering with the world’s leading financial institutions to build award-winning public blockchain…”

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 10, 20261-102 contacts →

Exact match

“raaza is a London-based software development house focussing on mobile and blockchain products.”

Recorded in the RevenueBase company graph · Sep 10, 2026 · View company records in RevenueBase

Showing 14 of 63 decentralized application companies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 332 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Decentralized application companies based in London, United Kingdom at a glance

As of Sep 10, 2026
36.1%Verified-email coverage
6.6%Mobile-number coverage
14.6Average contacts per company
11-50Median size (employees)
Sep 10, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
23
51-200
8
201-500
1
1,001-5,000
1

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 13.0d

Company record updated

Median 52.0d

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 London, United Kingdom whose business descriptions match “decentralized application 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 332 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 10, 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 “decentralized application companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many decentralized application companies are there based in London, United Kingdom?

RevenueBase identified 63 company matches for decentralized application companies associated with London, 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?

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

Which city in the United Kingdom has the most decentralized application companies?

London leads the United Kingdom with 53 company records, followed by Birmingham (2) and Glasgow (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 332 professional contacts with verified work emails tracked across these 63 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 10, 2026.

Ready to reach these companies? Verified emails and direct dials for all 63 decentralized application companies based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related 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 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.