Startup directory
Startups in the United Kingdom
RemJobs lists 3,129 startups based in the United Kingdom, in 91 cities. The largest hubs are London (1,611), Cambridge (129) and Manchester (54). 283 are pinned at a verified office on the map, and 248 had open remote roles when their job boards were last read.
Looking for remote work from the United Kingdom? 863 startups hire remotely in the United Kingdom, wherever they are based.
Updated
- startups
- 3,129
- cities
- 91
- pinned at an office
- 283
- backed by Y Combinator
- 164
Cities in the United Kingdom
71 smaller cities on the map
- London1,611
- Cambridge129
- Manchester54
- Soho52
- Edinburgh41
- Bristol31
- Oxford30
- Belfast26
- Brighton25
- Hackney18
- Guildford17
- Nottingham16
- Birmingham14
- Cardiff13
- Chiswick13
- Glasgow11
- Liverpool11
- Sheffield11
- Newcastle upon Tyne10
- Norwich10
Cities with fewer than 10 startups have no page of their own; they are all on the map.
Tech companies in the United Kingdom
- SophosCybersecurity provider delivering protection against cyberattacks as a service, combining adaptive defences with expert support. Abingdon Remote: United Arab Emirates, Australia +15
- MonzoYour salary sorted into Pots. Your spare change turned into savings. Your money, doing what it should with Monzo. London Remote: United Kingdom
- Third SpaceOperator of upscale health clubs and gyms in London. Chiswick Remote: United States
- CoderGive developers a secure, governed environment to run AI coding agents at scale. Self-hosted infrastructure with full control over agent permissions, audit logging, and compliance. London Remote: Europe, Canada +4
- ProlificYC S19Prolific helps dedicated research teams to collect the very highest-quality human-powered data - at scale - using our simple-to-use platform to target and manage participants from… London Remote: United Kingdom, Mexico +1
- PaddleIncrease revenue, reduce risk and reduce cost with Paddle, the payment solution powering global revenue for n8n, Letterboxd & AdGuard. One platform that handles billing, tax and… London Remote: Canada, United Kingdom +5
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3,123 more startups in the United Kingdom
Unlock the full list, every company on the map, and their founders, emails, LinkedIn and careers pages.
Remote hiring
More startups in Europe
Questions
How many startups are there in the United Kingdom?
RemJobs lists 3,129 startups based in the United Kingdom as of Oct 2, 2026, in 91 cities. 283 of them are pinned at a verified office address on the map.
Which cities in the United Kingdom have the most startups?
London (1,611), Cambridge (129), Manchester (54), Soho (52) and Edinburgh (41).
Which startups in the United Kingdom are hiring remotely?
248 startups based in the United Kingdom had open remote roles when their job boards were last read, including Sophos, Monzo, Third Space, Coder and Prolific. Separately, 863 startups from any country have remote roles open to people in the United Kingdom.
Can I contact the founders of startups in the United Kingdom?
Each company has a free public profile. 217 of the startups in the United Kingdom have founder names on file, and members see the founders, their emails where found, LinkedIn and careers pages, and the full map.
Companies come from public sources: their own websites, public startup directories and accelerator portfolios, and their public job boards (Greenhouse, Lever, Ashby), which were last read through Oct 2, 2026. A company that is missing or out of date can write to us from the footer.