What they do:
Pioneering Breast Cancer Diagnostics for a Healthier Tomorrow
Quick facts:
HQ: London, United Kingdom
Top Startups in the United Kingdom
This list has 247 startups and was last updated on Oct 15, 2026. 59 of them are hiring right now. Biggest hubs: London (217), Oxford (5), and Manchester (4). Largest teams: GoCardless, LemFi, and Permutive. Latest round: Obsero raised €1M (Oct 13, 2026).
247 startupsPage 2 of 7
What they do:
Carbon markets platform and solutions
Quick facts:
HQ: London, United Kingdom
Curacel
Hiring
What they do:
AI-Powered Infrastructure for Insurance & Healthcare
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HQ: London, United Kingdom
Mytos
Hiring
What they do:
Robotic human cell manufacturing
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HQ: London, United Kingdom
What they do:
Cryptocurrency infrastructure for Africa.
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HQ: London, United Kingdom
What they do:
Helping creators monetize
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HQ: London, United Kingdom
Lightdash
Hiring
What they do:
The open source Looker alternative
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HQ: London, United Kingdom
What they do:
Delivering RNA therapies.
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HQ: London, United Kingdom
What they do:
Speed up non-coding tasks for engineering teams
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HQ: London, United Kingdom
Seal
Hiring
What they do:
All-in-one workspace for companies making regulated products
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HQ: London, United Kingdom
Anima
Hiring
What they do:
The next generation care enablement platform
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HQ: London, United Kingdom
nsave
Hiring
What they do:
Trusted $€£ accounts abroad for people from unstable economies.
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HQ: London, United Kingdom
Elyos AI
Hiring
What they do:
AI Customer Service Agents for trades and field services
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HQ: London, United Kingdom
ClaimSorted
Hiring
What they do:
Making it easy for insurance companies to process claims
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HQ: London, United Kingdom
Balance
Hiring
What they do:
Full-Stack AI Accounting
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HQ: London, United Kingdom
Junction
Hiring
What they do:
API for at-home health data
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HQ: London, United Kingdom
Saturn
Hiring
What they do:
Compliance and back office workflows for Wealth Managers.
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HQ: London, United Kingdom
What they do:
Social Infrastructure for Games; Makers of Nakama game server, Satori…
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HQ: London, United Kingdom
CarbonChain
Hiring
What they do:
We help companies automate the accounting of their carbon emissions
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HQ: London, United Kingdom
CoLoop
Hiring
What they do:
AI Copilot for insights & strategy
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HQ: London, United Kingdom
What they do:
coinbase for derivatives
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HQ: London, United Kingdom
What they do:
Building modern payments, accounting and cashflow management tools…
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HQ: London, United Kingdom
Meticulous
Hiring
What they do:
Automated e2e screenshot testing without writing or maintaining tests
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HQ: London, United Kingdom
What they do:
The global mobile network for business.
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HQ: London, United Kingdom
What they do:
Research and data to make progress against the world’s largest…
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HQ: Oxford, United Kingdom
What they do:
Card issuer processor and banking stack for businesses in Sub-…
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HQ: Rotherham, United Kingdom
QFEX
Hiring
What they do:
24/7 Global Stock Exchange
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HQ: London, United Kingdom
What they do:
Carbon capture equipment for ships
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HQ: London, United Kingdom
What they do:
Foundational model of human societies for consequential decisions
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HQ: London, United Kingdom
Brickwise
Hiring
What they do:
AI property manager for landlords and estate agents
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HQ: London, United Kingdom
yhangry
Hiring
What they do:
Marketplace for private chefs
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HQ: London, United Kingdom
What they do:
Build and deploy fully‑managed AI agents and workflows
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HQ: London, United Kingdom
Cosine
Hiring
What they do:
Fully Agentic SWE
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HQ: London, United Kingdom
Happl
Hiring
What they do:
Your personalised benefits and engagement platform for global teams
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HQ: London, United Kingdom
What they do:
We're your non-profit portfolio managers. We make giving to…
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HQ: Oxford, United Kingdom
What they do:
Bits is a credit card designed to help people build credit
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HQ: London, United Kingdom