Activity not yet confirmed Verified 4 Nov 2026
Carbon13
Cambridge-based climate tech venture builder and accelerator (with a Berlin programme) that invests at pre-seed in the startups formed on its programmes, through the Carbon13 SEIS Fund run with Syndicate Room and an institutional LP fund for follow-ons.
- Type
- Accelerator
- Location
- Cambridge, United Kingdom
- Stages
- Pre-seed, Seed, Series A
- Backs
- Fintech, Climate and energy
- Sectors
- Climate and cleantech, Deep tech, Energy, Materials, Food
- SEIS / EIS
- SEIS
- Website
- carbonthirteen.com
Contacts on file
For Carbon13, the paid file holds: 8 named decision-makers with roles; firm contact email (domain checked); how to pitch (the route the firm publishes); LinkedIn page.
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Notable investments
KitaMaterials NexusNiumBluemethaneKestrix
Sources
- carbonthirteen.com/
- carbonthirteen.com/our-portfolio/
- carbonthirteen.com/about-us/
- carbonthirteen.com/news/carbon13s-seis-fund-is-closing-soon-heres-why-it-matters
- carbonthirteen.com/news/climate-takes-100-investments/
- investors.carbonthirteen.com/
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 35 lists
Food and beverage investors in the UK (19)Startup accelerators in the UK (20)Pre-seed food and beverage investors (44)Energy investors in the UK (63)Series A food and beverage investors (65)Startup accelerators (69)SEIS funds and investors in the UK (75)Seed food and beverage investors (106)Pre-seed energy investors (126)Deep tech investors in the UK (135)Series A energy investors (139)Climate tech investors in the UK (146)Series A investors in the UK (154)Fintech investors in the UK (165)Pre-seed investors in the UK (175)Food and beverage investors (179)Pre-seed climate tech investors (230)Seed energy investors (261)Series A climate tech investors (263)Series A deep tech investors (293)Series A fintech investors (294)Seed investors in the UK (295)Pre-seed deep tech investors (316)Pre-seed fintech investors (323)Startup investors in the UK (416)Energy investors (421)Seed climate tech investors (458)Seed deep tech investors (555)Seed fintech investors (584)Climate tech investors (660)Deep tech investors (763)Fintech investors (846)Series A investors (864)Pre-seed investors (988)Seed investors (1,892)