UK investor directory

15UK pre-seed & seed investors.

Every profile carries the verified record of what that investor has actually funded, and a live read on who's deploying right now. Founders: find the ones backing companies at your stage and sign up to request an intro. Investors: claim your profile to receive matched founders.

A
Amadeus Capital PartnersVerified· Seed VClead

UK-based deeptech-focused venture firm — invests at seed and growth.

Seedai-mldata-infracybersecurity£500K–£5.0M
A
Array VenturesVerified· Seed VClead

Pre-seed (first $250K–$2M) investor for technical founders building enterprise data, AI infrastructure and security; founder-led AI engineer providing whole-stack perspective, AI-native experiments and Sand Hill Road graduation track record.

Pre-seed · Seedai-mlb2b-saascybersecurity£198K–£1.6M
Backed 11 round/12moLast cheque 4mo ago
Recently backed: Sapiom
B
Basis Set VenturesVerified· Seed VClead● active 2/90d

Seed-stage firm using psychometrics and structured data to archetype founders and model outcomes, with a quantitative sourcing engine (GitHub spikes, big-tech departures) and hands-on GTM and model-building support.

Seedai-ml£1.6M–£3.0M
Backed 63 rounds/12moLast cheque 2mo ago
Recently backed: PortfolioPortfolio · ResearchResearch · TeamTeam
C
CaffeinatedVerified· Seed VClead

Relationship-driven firm that backs founders seed-to-growth, makes contrarian bets in capital‑intensive frontier areas (orbital manufacturing, nuclear space, defense), and brings partners' FinTech and applied‑AI/data‑science experience from companies like Affirm.

Pre-seed · Seedai-mlb2b-saasfintech£2.4M–£4.0M
Recently backed: Antare · Boom Supersonic · Playground
C
Cortical VenturesVerified· Seed VClead

Led by DataRobot’s founder (built $6B+ AI company), the team uses a proprietary AI platform to invent and incubate in Physical AI, AI Production Gap, and AI for Good.

Pre-seed · Seedai-ml£100K–£2.0M
Backed 33 rounds/12moLast cheque 5mo ago
Recently backed: Connedt with us on LinkedIn · Privacy Policy · Terms & Conditions
C
Cowboy VenturesVerified· Seed VClead● active 2/90d

Pitchkit seed stage page: Cowboy Ventures listed as United States VC; stages Seed, Series A; cheque €920k - €4.6M.; Seed-stage investor leveraging Aileen Lee's data-driven, category-shaping framework and a Mustang Fund structure that enables concentrated follow-on support for bre

Seedfintechb2b-saasconsumer£920K–£4.6M
Backed 22 rounds/12moLast cheque 2mo ago
Recently backed: Petual · Standard Kernel · Arcol
C
Crane Venture PartnersVerified· Seed VClead● active 1/90d

European seed fund backing deeply technical B2B and AI companies.

Seedb2b-saasai-mldata-infra£500K–£3.0M
Backed 33 rounds/12moLast cheque 2mo ago
Recently backed: Bluefish AI · Encord · Silverflow
E
Episode 1Verified· Seed VClead

Seed-stage UK fund backing technical founders solving big problems with software and AI.

Pre-seed · Seedb2b-saasai-mldata-infra£500K–£2.0M
Backed 11 round/12moLast cheque 4mo ago
Recently backed: Refute · Go to website · Text Link
F
Force Over MassVerified· Micro-VClead

London-based early-stage VC backing technology-led businesses with SEIS/EIS.

Pre-seed · Seedb2b-saasfintechai-ml£100K–£1.5M
K
Kevin ZhangVerified· Solo angellead

Listed on VC Sheet source https://www.vcsheet.com/sheet/the-vcs-that-lead-seeds-at-top-multi-stage-funds.

Seedsaasfintechai£79K–£79.0M
L
Link VenturesVerified· Seed VClead● active 2/90d

Embedded with MIT and Harvard student and recent-grad founders via AI venture courses, lectureships and mentors; incubates companies using Cogo Labs' data-driven engine to spin out ventures from demand signals.

Pre-seed · Seedai-ml£790K–£6.3M
Backed 88 rounds/12moLast cheque 3mo ago
Recently backed: Dono · Huper Corporation · Presto Phoenix
N
Nesta Impact InvestmentsVerified· Seed VClead

Patient, long-horizon investor focused solely on three 2030 missions—decarbonising UK households, halving UK obesity, narrowing education disadvantage—offering in-house data, behavioural, policy expertise and a Mission Studio builder.

Seedclimate-energyedtech£500K–£4.0M
Recently backed: Ravi Gurumurthy
O
Oxford Angel NetworkVerified· Syndicate lead

Angel network connected to Oxford University spin-outs and research-driven startups.

Pre-seed · Seedbiotechhealthtechai-ml£50K–£750K
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Playfair CapitalVerified· Seed VClead

UK pre-seed and seed fund focused on B2B technology, AI and applied ML.

Pre-seed · Seedb2b-saasai-mlclimate-energy£100K–£1.5M
Last cheque 1d agoQuiet · no tracked round in 12m
S
SignalFireVerified· Seed VClead● active 3/90d

Pitchkit seed stage page: SignalFire listed as United States VC; stages Seed, Series A; cheque €920k - €18.4M.; Seed-focused; backs applied AI with defensible data moats (not foundation models), provides in-house engineering and Beacon AI (650M employees, 80M orgs) for recruiting

Seedai-mlb2b-saashealthtech£800K–£552.5M
Backed 66 rounds/12moLast cheque 2mo ago
Recently backed: Grow Therapy · Patlytics · Prudentia Sciences
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