15 hubs in this ranking
| 1 | INHUSE - Innovation Hub South Europe | Italy |
| 2 | Incubadora UNAV | Spain |
| 3 | Fundecyt-Pctex | Spain |
| 4 | BIC Euronova Centro Europeo de Empresas e Innovación de Málaga | Spain |
| 5 | ISE Group | Poland |
| 6 | Oxford Oracle | United Kingdom |
| 7 | Morgan Stanley Inclusive & Sustainable Ventures Lab | United Kingdom |
| 8 | HEC Paris Innovation & Entrepreneurship Institute | France |
| 9 | Conception X | United Kingdom |
| 10 | Foundation 787 | Bosnia & Herzegovina |
| 11 | FVB | Italy |
| 12 | Nuqleus | Croatia |
| 13 | Berriup | Spain |
| 14 | Female Founders Initiative | Switzerland |
| 15 | Activate Studio | United Kingdom |
15 hubs in this ranking
| 1 | Lanzadera | Spain |
| 2 | DTU (Technical University of Denmark) | Denmark |
| 3 | UnternehmerTUM | Germany |
| 4 | InnovX | Romania |
| 5 | Royal Academy of Engineering Enterprise Hub | United Kingdom |
| 6 | Decelera Ventures | Spain |
| 7 | Station F | France |
| 8 | Start2 Group | Germany |
| 9 | Spinlab | Germany |
| 10 | FVB | Italy |
| 11 | Dock Startup Lab | Italy |
| 12 | Imperial Enterprise Lab | United Kingdom |
| 13 | Lloyd's Lab | United Kingdom |
| 14 | Strascheg Center for Entrepreneurship | Germany |
| 15 | Furthr | Ireland |
15 hubs in this ranking
| 1 | Dayone | Switzerland | 580 | 83 | Y |
| 2 | Station F | France | 5000 | 25 | Y |
| 3 | ZICER - Zagreb Innovation Centre | Croatia | 472 | 118 | Y |
| 4 | FVB | Italy | 286 | 29 | Y |
| 5 | Lanzadera | Spain | 698 | 36 | Y |
| 6 | BIC Euronova Centro Europeo de Empresas e Innovación de Málaga | Spain | 250 | 50 | Y |
| 7 | SETsquared | United Kingdom | 355 | 220 | Y |
| 8 | Catalyst | United Kingdom | 3350 | 96 | Y |
| 9 | IPN - Instituto Pedro Nunes | Portugal | 1063 | 135 | Y |
| 10 | Fongit | Switzerland | 300 | 55 | Y |
| 11 | Furthr | Ireland | 900 | 68 | Y |
| 12 | INHUSE - Innovation Hub South Europe | Italy | 48 | 12 | Y |
| 13 | Science & Startups | Germany | 457 | 85 | Y |
| 14 | CAP Innove | Belgium | 300 | 80 | Y |
| 15 | Science Creates | United Kingdom | 256 | 31 | Y |
15 hubs in this ranking
| 1 | Start2 Group | Germany | Celonis, FlixMobility, N26, Signavio, Forto (formerly FreightHub) |
| 2 | SSE Business Lab | Sweden | Klarna, Voi, Instabee, Fastator, Froda |
| 3 | BayStartUP | Germany | Celonis, Flix, EGYM, Quantum-Systems, KONUX |
| 4 | Startup Autobahn Powered by Plug and Play | Germany | Celonis, Luminar Technologies, Synthesia, UBQ Materials, Cylib |
| 5 | UnternehmerTUM | Germany | Isar Aerospace, Celonis, Konux, Air Up, Flix |
| 6 | EIT Climate-KIC | The Netherlands | Climeworks, Volocopter, Ynsect, Tado, Zolar |
| 7 | ESA Business Incubation Center | France | Lilium, Isar Aerospace, D-Orbit, Descartes Underwriting, Kinexon |
| 8 | Venture Kick | Switzerland | Climeworks, Scandit, Kandou, Distalmotion, Mindmaze |
| 9 | Science & Startups | Germany | Odyssey Therapeutics, CoachHub, Tubulis Technologies, Lilium, Babbel |
| 10 | Station F | France | Hugging Face, Sweep, Alan, Pasqal, Greenly |
| 11 | Strascheg Center for Entrepreneurship | Germany | ProGlove, Freeletics, Fazua, Adnymics, see Startup-Alumni |
| 12 | Technopole De L'Aube en Champagne | France | Woodoo, LDR Medical, Omedys, Carbonex, SupAirVision |
| 13 | Dogpatch Labs | Ireland | Intercom, eFishery, Wayflyer, Woebot, Protex AI |
| 14 | BGI | Portugal | Feedzai, Sword Health, d-orbit, Veniam, Builtrix |
| 15 | Lloyd's Lab | United Kingdom | Iceye, Tomorrow.io, Hyperexponential, Jupiter Intelligence, Superscript |
Table notes
* Selected companies which participated in an incubator and/or accelerator programme.