| 1000045628 | GLAPE GMBH | DE-Germany | Company | No | Incubatee | ESA BIC Baden-Württemberg | |
| 1000037729 | GISKY Srl | IT-Italy | Company | No | Alumnus | ESA BIC Lazio | |
| 1000031775 | GISAIA | FR-France | Company | Yes | Alumnus | ESA BIC Sud France | |
| 1000031867 | Gilytics AG | CH-Switzerland | Company | No | Alumnus | ESA BIC Switzerland | |
| 1000044762 | GHG Monitoring Solutions Kft. | HU-Hungary | Company | No | Alumnus | ESA BIC Hungary | |
| 1000032453 | Geotrend | FR-France | Company | No | Alumnus | ESA BIC Sud France | |
| 1000046096 | GEOTIPT INTERNATIONAL | PT-Portugal | Company | No | Alumnus | ESA BIC Portugal | |
| 1000042474 | GEOSKOP | ES-Spain | Company | Yes | Incubatee | ESA BIC Barcelona | |
| 1000041338 | GeoOptics Switzerland SA | CH-Switzerland | Company | Yes | Alumnus | ESA BIC Hessen | |
| 1000043762 | Geolynx OÜ | EE-Estonia | Company | Yes | Incubatee | ESA BIC Estonia | |
| 1000023221 | GEOGRAFISKA INFORMATIONSBYRÅN | SE-Sweden | Company | No | Alumnus | ESA BIC Sweden | |
| 1000026988 | Geocledian GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Bavaria | |
| 1000033342 | GeoAerospace Limited | IE-Ireland | Company | No | Alumnus | ESA BIC Ireland | |
| 1000038296 | Geo Engine GmbH | DE-Germany | Company | Yes | Incubatee | ESA BIC Hessen | |
| 1000041646 | Gazooky Studios (Immersive Storylab) | GB-United Kingdom | Company | Yes | Alumnus | ESA BIC UK | |
| 1000040264 | GATE Space GmbH | AT-Austria | Company | Yes | Alumnus | ESA BIC Austria | |
| 1000033355 | Garnet GmbH | AT-Austria | Company | No | Alumnus | ESA BIC Austria | |
| 1000044065 | Gamma Earth Sàrl | CH-Switzerland | Company | Yes | Incubatee | ESA BIC Switzerland | |
| 1000044510 | GaltTec OU | EE-Estonia | Company | Yes | Incubatee | ESA BIC Estonia | |
| 1000034540 | Fureho | SE-Sweden | Company | No | Alumnus | ESA BIC Sweden | |