Active companies
Companies their accelerator lists as active, or whose site is alive. 17,199 companies.
clusterConsumer 1,789B2B SaaS 1,712Fintech 1,483Healthcare and bio 1,425Vertical AI agents 1,409Robotics and physical world 1,248Commerce and marketplaces 1,098Climate and energy 799Other 615Developer tools 552Agent infrastructure 440Security and compliance 402Data for AI 381AI infra and compute 295Horizontal AI assistants 244Defense and space 221
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Molagri Resistance free pesticides. | Climate and energysustainable agriculture biotech | Y CombinatorS26 | Active | checked 2026-08-23 |
| Rise Reforming We turn waste gases into valuable supply-secure chemicals | Climate and energybiogas-to-chemicals conversion | Y CombinatorS26 | Active | checked 2026-08-23 |
| Apollo Atomics, Inc. We make the most compact nuclear reactors | Climate and energycompact nuclear reactor hardware | Y CombinatorX26 | Active | checked 2026-08-23 |
| Condor EnergyAI Software for enterprise energy procurement. | Climate and energyAI energy procurement optimization | Y CombinatorW26 | Active | checked 2026-08-23 |
| Terranox AIAI The first AI-powered uranium discovery company | Climate and energyAI-powered uranium exploration | Y CombinatorW26 | Active | checked 2026-08-23 |
| Voxel Energy Energy independent data centers with solar and repurposed batteries. | Climate and energyrenewable energy for data centers | Y CombinatorW26 | Active | checked 2026-08-23 |