Best Blockchain Services Companies in United Kingdom
The 108 best Blockchain Services companies in United Kingdom in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Quantum Blockchain Technologies.
Ranked by disclosed equity funding and recent momentum, the 108 Blockchain Services companies we track across the United Kingdom have pulled in $230M in total disclosed capital — a pool that tells you something real about where institutional conviction is landing. Quantum Blockchain Technologies alone accounts for $144M of that, which means one filer is carrying roughly 63% of the sector's visible funding. That's concentration, not diversification. Phi Labs ($21M), Haruko ($16M), and Clearmatics ($16M) round out the upper tier, with Antier Solutions and Nuffle adding further depth. Investors like Blockchain Capital and 1confirmation have been active here, and recent analysis on BaaS adoption points to payment system integration as the theme attracting the most sustained commercial interest.
So what does the funding distribution actually tell you? With zero unicorns across 108 tracked companies, this remains a sector of earnest builders rather than breakout valuations. I'd note the hot themes skew practical right now: payment rails, ecosystem services, even refugee integration and shareholder register digitization are drawing real project activity. The UK's regulatory environment adds friction but also filters for serious operators. Coverage is rising, the funding base is real, and the gap between Quantum Blockchain Technologies and everyone else is the number worth watching.
Ranked: Best Blockchain Services companies in United Kingdom
| # | Company | Last round | Disclosed funding | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Abacus 88 Financial services company that specializes in structured finance and blockchain-based solutions | — | — | — | 2016 | Thomas Hodges Managing Director | — | 45 patents Telescopic mast and lighting support mechanisms for adaptable illumination structures. | — |
| 2 | Alaco Analytics Provider of Blockchain development services | — | — | 2 | 2019 | — | — | — | — |
| 3 | Altalix Provider of financial services | — | — | — | 2016 | Marc Avedissian Founder & CEO | — | — | — |
| 4 | AngelDAO Decentralized platform for venture, technical, and marketing support to projects | — | — | — | 2020 | Daniel Warrick Co-Founder | — | — | — |
| 5 | Appold Provider of advisory in the Blockchain and Digital Asset industry | — | — | — | 2020 | Pete Osborne Founder & Partner | — | — | — |
| 6 | Aroclave Developer of decentralized secure computing solutions | — | — | — | 2014 | David Chan CEO | — | — | — |
| 7 | Aspen Blockchain development and consulting service provider | — | — | — | 2018 | Peter Smyrniotis CEO | — | 8 patents Patents concentrated in computing, sensing & instrumentation | — |
| 8 | Augmetic Your highly trusted Global Technology Company | — | — | — | 2013 | — | — | — | — |
Top 12 Blockchain Services companies in United Kingdom
#1
Seed · Nottingham, England · founded 2003 · 1 employees$3Mraised▾
White-label cryptocurrency exchange development platform. Provides infrastructure as a custodian service. Other services include website hosting, application development, and customized software development. Also offers brand development, multimedia presentations, and marketing products.
- May 2026Seed$3M
#2
Public · London, England · founded 1999 · 4 employees$143.7Mraised▾
Provider of blockchain development services
- Oct 2023Post IPO$2.4M
- Feb 2021Post IPO$140M
- May 2018Post IPO$761.4K
- Jan 2018Post IPO$494.4K
#3
Series A · London, England · founded 2021 · 7 employees$16Mraised▾
Provider of portfolio and risk management solutions for digital assets. The business offers connectivity to centralised venues and blockchains. It supports investment professionals across book sizes and structures. The company provides transparency and control over data. It delivers insights and complete transparency as foundations for investment decisions. The business offers real-time chat support and disruption-free upgrades.
- Jul 2024Series A$6M
- May 2024Series A$3M
- Mar 2024Series A$14.1M
- Feb 2022Seed$10M
#4
Series B · Altrincham, England · founded 2024$13Mraised▾
Provider of blockchain services
- Jun 2024Series B$13M
#5
Seed · British Virgin Islands, British Virgin Islands · founded 2021 · 29 employees$21Mraised▾
Developer of blockchain tools and protocols designed to empower developers, creators, and entrepreneurs. The company utilizes a global team of web pioneers for building blockchain tools and contributing to open-source protocols, enabling developers to make application development which is more accessible.
- Mar 2022Seed$21M
#6
Series A · London, England · founded 2015 · 37 employees$15.6Mraised▾
Provider of clearing and settlement technology for financial OTC markets. It integrates custodians and end-users for settling securities and automating financial contracts via a trusted virtual machine. Its blockchain solution streamlines OTC trading by enabling secure, efficient transactions on a single system, as demonstrated in their 2016 Quantech partnership with OpenGamma.
- Aug 2021Series A$2M
- Oct 2018Series A$12.3M
- Sep 2015Seed$1.3M
#7
Seed · London, England · founded 2021 · 29 employees$4.2Mraised▾
Provider of cybersecurity and blockchain technology services. It has multiple top-notch auditing teams specialized in different fields of information security, showing extreme performance in the most challenging and technically complex tasks. It focuses on discovering and introducing new ones on a day-to-day basis. It has an impressive track record and recognition in the industry. It also provides polygon technology, mantle, eigen layer, 1inch, lido, hats finance, quickswap, layerswap, 4K, rociFi, as well as dozens of DeFi protocols and bridges, have already become customers and taken proactive measures towards protecting their assets.
- Oct 2022Seed$4.2M
#8
Funding Raised · London, England · founded 2017$1Mraised▾
Provider of decentralized application development services
- Nov 2023ICO$1M
#9
Series A · Tortola, British Virgin Islands · founded 2018 · 60 employees$6Mraised▾
Developer of an end-to-end open-source technology designed to build a decentralized internet that delivers security, trust, data ownership, censorship resistance, and privacy. The company's technology delivers an open network node implementation, a versatile toolchain and novel ways for users to interact with fintech services, enabling developers to create, deploy, distribute and manage chains for consumer and enterprise applications.
- Apr 2021Series A$6M
#10
Seed · London, England · founded 2021 · 4 employees$2.8Mraised▾
Provider of cryptocurrency based product development services
- Aug 2022Seed$2.8M
#11
Series A · London, England · founded 2015 · 78 employees$2.5Mraised▾
Private blockchain application provider
- Apr 2020Series A$2.5M
- 2017Seed—
#12
Seed · London, England · founded 2016 · 1 employees$204.6Kraised▾
Provider of blockchain development services
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Blockchain Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.