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Cambridge Angels

GBDeep TechHealthtechBio/PharmaAI/MLCybersecurityFintechClimateB2B SaaS

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Investment thesis

Cambridge Angels is a leading UK business angel network — founded in 2001 and invitation-only — providing 'smart capital from entrepreneurs to entrepreneurs.' Membership is capped at 65 high-net-worth, largely exited entrepreneurs with deep expertise in tech and healthcare, who invest their own capital directly into early-stage companies raising £150k–£1.5m. The group charges no pitching or carry fees to founders and operates within the Cambridge 'Silicon Fen' ecosystem, leveraging the University of Cambridge and a network of six corporate VC members for later-stage follow-on. The network has a particular focus on deep tech and tools and technologies supporting healthcare, though it backs a wide range of science- and engineering-driven startups across the UK. Beyond capital, members provide hands-on strategic mentorship, operational expertise, and access to a peer community of portfolio founders, with the goal of helping companies scale and achieve strong exits.

Notable quotes

Early-stage investing really is a labour of love. You go in at low valuations, you do a huge amount of work helping a company get to a meaningful inflection point, and then when institutional capital arrives with preference stacks and larger cheques, the economics don't always reflect the risk you took at the start.

Sunil Shah · https://www.cambridgeangels.com/angel-interviewss/sunil-shah · 2025

Sharing talent, recommendations and experiences with other founders who are at the same stage or at a more advanced stage is like having Cambridge Angels Google.

unknown · https://www.cambridgeangels.com/portfolio

What makes Cambridge Angels different for me is the mix of trust and experience. Inside the room is very open. You can say 'I don't understand this' or 'I'm worried about that' without feeling stupid, because someone else has almost certainly been through it.

Sunil Shah · https://www.cambridgeangels.com/angel-interviewss/sunil-shah · 2025

Recent investments

CompanyRoundSizeDate
OrthofuseSeed$3m2026-02
AVIEL IntelligenceSeed$470k2025-04
QureightSeries A$8m2024-04
XamplaOther Equity$7m2024-01
HealxSeed
ParagrafSeed
PrivitarSeed
Closed Loop MedicineSeries A$18m2021-11
CyberSmartSeed
ExonateSeed

Frequent co-investors

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