Latest Climate tech Startup Funding Rounds
Companies working on energy, transport, industry and emissions. Explore the technologies and business models attracting investment.
- Rounds
- 446 Jan 1 – Oct 24, 2026
- Disclosed funding
- $23.3B 345 disclosed amounts
- Median round
- $12.5M Of disclosed amounts
| Company | Amount | Round | Sector | Country | Investors | Announced |
|---|---|---|---|---|---|---|
| AL Affix Labs GroupCompany profile Affix Labs develops insect-repellent surface treatments using water-based formulations and controlled release. Affix Labs develops insect-repellent surface treatments using water-based formulations and controlled release. | €1M | Undisclosed | Climate tech | Netherlands | Investors | |
| NM Nox MobilityCompany profile Develops private overnight trains with modular cabin design for European rail Develops private overnight trains with modular cabin design for European rail | €2M | Pre-SeedPre-seed | Climate tech | Germany | Investors | |
| BR Bubble RoboticsCompany profile Develops autonomous robotic systems for continuous offshore operations Develops autonomous robotic systems for continuous offshore operations | $5M | Pre-SeedPre-seed | Climate tech, Robotics | Switzerland | Investors | |
| R Develops synthetic fuel infrastructure for domestic energy production | $34M | Undisclosed | Climate tech | United Kingdom | Investors | |
| CE Cadre Energy SolutionsCompany profile Provides contract natural gas compression services to upstream and midstream operators Provides contract natural gas compression services to upstream and midstream operators | Undisclosed | StrategicUndisclosed | Climate tech | United States | Investors | |
| RT Rebound TechnologiesCompany profile Develops high performance thermal energy storage systems for cooling efficiency Develops high performance thermal energy storage systems for cooling efficiency | $2M | StrategicUndisclosed | Climate tech | United States | Investors | |
| NM NanoTech MaterialsCompany profile Advanced materials company making high-performance coatings for energy efficiency and fire resilience in infrastructure Advanced materials company making high-performance coatings for energy efficiency and fire resilience in infrastructure | $29.4M | Series A | Climate tech | United States | Investors | |
| A AgriodorCompany profile Agriodor develops crop-protection products that use plant scents to influence pest behavior. Agriodor develops crop-protection products that use plant scents to influence pest behavior. | €15M | Series A | Climate tech, Agritech | France | Investors | |
| CF Develops sustainable oils and fats through fermentation | £4.5M | Undisclosed | Climate tech, Foodtech | United Kingdom | Investors | |
| pT pH7 TechnologiesCompany profile Develops critical-mineral extraction technologies for primary and secondary resources Develops critical-mineral extraction technologies for primary and secondary resources | CA$55M | Series B | Climate tech | Canada | Investors |
Active investors in this selection
All investors →Ranked by rounds participated in · From Jan 1, 2026
- 1EU Innovation Fund
Epyr, Reverion, H2SITE
17rounds0led - 2Lowercarbon Capital
Stand, Type One Energy, Rainmaker
11rounds0led - 3High-Tech Gründerfonds
Rabot Energy, Veridue, reverse.fashion
8rounds0led - 4Gigascale Capital
Solcoa Industries, Planted, Light
8rounds0led - 5Eclipse
Stand, Prime Minute, Antora Energy
6rounds2led
Latest digests
Archive →Explore published rounds while the next edition is being prepared.