Cohorts of 2015
Companies whose accelerator cohort started in 2015. 757 companies.
clusterConsumer 145B2B SaaS 99Commerce and marketplaces 76Fintech 48Healthcare and bio 37Developer tools 36Robotics and physical world 27Other 24Security and compliance 20Climate and energy 15Vertical AI agents 11Data for AI 10AI infra and compute 8Agent infrastructure 4Horizontal AI assistants 4Defense and space 2
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Automata Lab automation robots for life-science workflows. | - | Entrepreneur FirstEF London 2015 | Active | checked 2026-08-23 |
| Chattermill AI sentiment analysis for customer feedback. | - | Entrepreneur FirstEF London 2015 | Active3 open roles | checked 2026-08-23 |
| Cleo AI-powered assistant for personal finances. | - | Entrepreneur FirstEF London 2015 | Active | checked 2026-08-23 |
| CloudNC Reinventing precision manufacturing. | - | Entrepreneur FirstEF London 2015 | Active | checked 2026-08-23 |
| Open Cosmos Designing, manufacturing, and operating satellites. | - | Entrepreneur FirstEF London 2015 | Active | checked 2026-08-23 |
| zeroheight DesignOps workspace for cross-functional teams. | - | Entrepreneur FirstEF London 2015 | Active | checked 2026-08-23 |