| 1000041764 | Frontier Space Technologies Ltd | GB-United Kingdom | Company | Yes | Alumnus | ESA BIC UK | |
| 1000048205 | Fusion Dynamics Corporation Ltd | GB-United Kingdom | Company | Yes | Incubatee | ESA BIC UK | |
| 1000036836 | G2-ZERO SL | ES-Spain | Company | Yes | Incubatee | ESA BIC Madrid Region | |
| 1000044510 | GaltTec OU | EE-Estonia | Company | Yes | Alumnus | ESA BIC Estonia | |
| 1000044065 | Gamma Earth Sàrl | CH-Switzerland | Company | Yes | Incubatee | ESA BIC Switzerland | |
| 1000040264 | GATE Space GmbH | AT-Austria | Company | Yes | Alumnus | ESA BIC Austria | |
| 1000041646 | Gazooky Studios (Immersive Storylab) | GB-United Kingdom | Company | Yes | Alumnus | ESA BIC UK | |
| 1000038296 | Geo Engine GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Hessen | |
| 1000013991 | GEOCENTO LIMITED | GB-United Kingdom | Company | Yes | Alumnus | ESA BIC UK | |
| 1000026988 | Geocledian GmbH | DE-Germany | Company | Yes | Alumnus | ESA BIC Bavaria | |
| 1000043762 | Geolynx OÜ | EE-Estonia | Company | Yes | Alumnus | ESA BIC Estonia | |
| 1000041338 | GeoOptics Switzerland SA | CH-Switzerland | Company | Yes | Alumnus | ESA BIC Hessen | |
| 1000042474 | GEOSKOP | ES-Spain | Company | Yes | Alumnus | ESA BIC Barcelona | |
| 1000046096 | GEOTIPT INTERNATIONAL | PT-Portugal | Company | Yes | Alumnus | ESA BIC Portugal | |
| 1000037729 | GISKY Srl | IT-Italy | Company | Yes | Alumnus | ESA BIC Lazio | |
| 1000045074 | GLAZE Technologies | DK-Denmark | Company | Yes | Alumnus | ESA BIC Denmark | |
| 1000027800 | GMATICS SRL | IT-Italy | Company | Yes | Alumnus | ESA BIC Lazio | |
| 1000028224 | Golbriak Space oü | EE-Estonia | Company | Yes | Alumnus | ESA BIC Estonia | |
| 1000046699 | Goodforest | FR-France | Company | Yes | Alumnus | ESA BIC Nord France | |
| 1000046024 | GREEN METRICS LDA | PT-Portugal | Company | Yes | Alumnus | ESA BIC Portugal | |