Cohorts of 2015
Companies whose accelerator cohort started in 2015. 757 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Current Developer of an EV charging platform intended to offer an open marketplace for electric vehicle charging. The company platform works as a facilitator in e-mobility and smart grid ecosystems and is a solution for operations, management, energy optimization, and payment for operators of EV chargers, enabling charge point operators to establish EV charging operations that scale fast and efficiently. | Climate and energyEV charging network platform | 500 Global500G GA 13 | Active | checked 2026-08-23 |
| Nebia Nebia is a breakthrough shower system, based on a premium experience,… | Climate and energywater-efficient home hardware | Y CombinatorS15 | Acquired | 2026-08-23 |
| Novoloop (fka BioCellection) Sustainable materials for a changing planet | Climate and energysustainable materials and recycling | SOSVSOSV IndieBio RebelBio 02 | Active | checked 2026-08-25 |
| Oolu Oolu is one of the fastest growing off-grid solar firms in West Africa | Climate and energyoff-grid solar distribution Africa | Y CombinatorS15 | Acquired | 2026-08-23 |
| Re-Nuble Leading pioneer of biologically-superior, chemical-free hydroponic fertilizer | Climate and energysustainable agriculture biotech | SOSVSOSV IndieBio Food-X 02 | Active | checked 2026-08-23 |
| Reach Long range, wireless energy distribution that scales | Climate and energywireless power distribution networks | Y CombinatorS15 | Active | checked 2026-08-23 |
| SunFarmer Reliable and affordable solar energy in developing countries. | Climate and energysolar energy for developing markets | Y CombinatorS15 | Active | checked 2026-08-23 |
| Valor Water Analytics, Inc. Developer of interactive tools and dashboards designed to help utilities conserve water while increasing revenue and cost savings. The company's flagship product offers revenue loss detection by analyzing a utility's data to help identify eight apparent loss categories including meter accuracy and data errors. | Climate and energyWater utility analytics and loss detection | 500 Global | Acquired | 2026-08-23 |
| RhythmosAI Developer of an algorithmic system intended to optimize the entire electric mobility ecosystem. The company's algorithmic optimization system (AOS) platform uses advanced machine learning and data analytics to optimize grid performance, considering fleet owner operational requirements, existing utility tariffs and rates, electric utility infrastructure capacity and grid constraints, wholesale energy market pricing, and more, enabling clients the transition to a decarbonized power grid based on distributed energy resources as primary service providers. | Climate and energyEV grid optimization platform | 500 Global500G GA 12 | Active | checked 2026-08-23 |
| Bright Sunrun for the developing world | Climate and energydistributed solar financing platform | Y CombinatorW15 | Active | checked 2026-08-24 |
| Industrial Microbes We design and build microbes to make chemicals greener at lower cost. | Climate and energysynthetic biology for green chemicals | Y CombinatorW15 | Active | checked 2026-08-23 |
| Valor Water Analytics Valor Water Analytics delivers a SaaS platform to utilities to detect… | Climate and energywater utility analytics platform | Y CombinatorW15 | Acquired | 2026-08-23 |
| Perfect Day Sustainable dairy protein from precision fermentation | Climate and energySustainable biotech proteins | SOSVSOSV IndieBio RebelBio 01 | Active, new domain | 2026-08-23 |
| Pilot Pilot | NYC's Modern Fiber Infrastructure | Climate and energyUrban fiber infrastructure | TechstarsTS 2015 | Active | checked 2026-08-23 |
| Zymochem Sustainable Materials using patented Carbon-Conserving (C2) microbes | Climate and energySustainable biotech materials | SOSVSOSV IndieBio 01 | Active | checked 2026-08-23 |