Y Combinator companies
The Y Combinator portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 6,198 companies.
clusterVertical AI agents 898Consumer 821B2B SaaS 787Fintech 633Developer tools 515Healthcare and bio 477Commerce and marketplaces 433Agent infrastructure 350Robotics and physical world 314Data for AI 192Security and compliance 189Horizontal AI assistants 152AI infra and compute 152Climate and energy 123Defense and space 85Other 44
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| CarbonChain We help companies automate the accounting of their carbon emissions | Climate and energycarbon emissions accounting SaaS | Y CombinatorS20 | Active | checked 2026-08-23 |
| Minimum Helping corporates achieve Net Zero through tech solutions. | Climate and energyCarbon accounting and emissions reduction | Y CombinatorS20 | Active | checked 2026-08-23 |
| OneKeyAI Find the most profitable sites to build EV charging station | Climate and energyEV charging site optimization | Y CombinatorS20 | Inactive | 2026-08-23 |
| Statiq. India's Largest EV charging network | Climate and energyEV charging network marketplace | Y CombinatorS20 | Active | checked 2026-08-23 |
| Zitara Technologies, Inc. Predictive battery management software for electrified fleets | Climate and energyBattery management software for fleets | Y CombinatorS20 | Active | checked 2026-08-23 |
| Genecis Bio Makes guilt-free plastics from food waste | Climate and energyBioplastic manufacturing from waste | Y CombinatorW20 | Active | checked 2026-08-23 |
| Living Carbon maximizing biomass on low quality land | Climate and energyregenerative biomass and soil restoration | Y CombinatorW20 | Active | checked 2026-08-23 |
| PowerXAI AI powered sensors that save energy, water and emissions | Climate and energyAI energy optimization sensors | Y CombinatorW20 | Acquired | checked 2026-08-23 |
| SINAI Enterprise software to quantify cost-effective decarbonization… | Climate and energycarbon emissions management software | Y CombinatorW20 | Active | checked 2026-08-23 |