Likely active: portfolio news Nov 2024 Verified 4 Nov 2026
QantX
Bristol-based investor running S/EIS funds that lead pre-Series A rounds in South and South West England startups, often university spinouts, in sustainability, healthcare and deep tech.
- Type
- SEIS/EIS fund
- Location
- Bristol, United Kingdom
- Stages
- Pre-seed, Seed
- Backs
- Climate and energy, Deep tech, Medtech and digital health, Fintech
- Sectors
- Healthtech and life sciences, Climate and cleantech, Fintech, Biotech, Deep tech, AI
- SEIS / EIS
- SEIS and EIS
- Latest fund or filing
- 1 Jan 2022
- Portfolio mix
- Climate and energy 18%; Deep tech 18%; Medtech and digital health 18%; Consumer products 14%; Fintech 14%; B2B software 9%; Biotech and pharma 5%; Hardware 5% (n=22)
- Website
- qantx.co.uk
Contacts on file
For QantX, the paid file holds: 8 named decision-makers with roles; firm contact email (domain checked); check size; how to pitch (the route the firm publishes); LinkedIn page.
Get UK Complete, $149 Free sample
One-time payment. No subscription. No account.
Notable investments
SeniscaMolendotechKelpiSeaCURE CarbonLutra Health
Sources
- qantx.co.uk/
- qantx.co.uk/about-us/
- qantx.co.uk/how-we-invest/
- qantx.co.uk/contact-us/
- qantx.co.uk/portfolio/
- qantx.co.uk/for-investors/
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 35 lists
Medtech investors in the UK (58)SEIS funds and investors in the UK (75)Biotech investors in the UK (92)EIS funds and investors in the UK (105)Pre-seed medtech investors (129)Deep tech investors in the UK (135)Climate tech investors in the UK (146)Pre-seed biotech investors (148)Fintech investors in the UK (165)Pre-seed investors in the UK (175)Healthtech investors in the UK (194)AI investors in the UK (214)Pre-seed climate tech investors (230)Seed medtech investors (278)Seed investors in the UK (295)Seed biotech investors (300)Pre-seed deep tech investors (316)Pre-seed fintech investors (323)Pre-seed healthtech investors (408)Startup investors in the UK (416)Medtech investors (457)Seed climate tech investors (458)Biotech investors (484)Seed deep tech investors (555)Seed fintech investors (584)Pre-seed AI investors (633)Climate tech investors (660)Deep tech investors (763)Seed healthtech investors (800)Fintech investors (846)Pre-seed investors (988)Seed AI investors (1,082)Healthtech investors (1,207)AI investors (1,576)Seed investors (1,892)