| 1000047703 | Restore Innovation Ltd | IE-Ireland | Company | No | Incubatee | ESA BIC Ireland | |
| 1000032263 | Rigi Technologies | CH-Switzerland | Company | No | Alumnus | ESA BIC Switzerland | |
| 1000044844 | Riverkin GmbH | CH-Switzerland | Company | No | Alumnus | ESA BIC Switzerland | |
| 1000041983 | Robco GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000048081 | RoBoa AG | CH-Switzerland | Company | No | Incubatee | ESA BIC Switzerland | |
| 1000026606 | Robotic Eyes GmbH & Co KG | AT-Austria | Company | No | Alumnus | ESA BIC Austria | |
| 1000039380 | Robotto Co ApS | DK-Denmark | Company | No | Alumnus | ESA BIC Denmark | |
| 1000041484 | RoseEnergetic UG (haftungsbeschränkt) | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000043569 | Roundpeg Technologies GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000038239 | R-Space GmbH | AT-Austria | Company | No | Alumnus | ESA BIC Austria | |
| 1000031630 | S&AO Ltd | GB-United Kingdom | Company | No | Alumnus | ESA BIC UK | |
| 1000033189 | Safing ICS Technologies GmbH | AT-Austria | Company | No | Alumnus | ESA BIC Austria | |
| 1000021327 | SAT4M2M GmbH | DE-Germany | Company | No | Alumnus | ESA BIC Bavaria | |
| 1000015693 | SATAVIA LTD. | GB-United Kingdom | Company | No | Alumnus | ESA BIC UK | |
| 1000041893 | Satraka Ltd | GB-United Kingdom | Company | No | Alumnus | ESA BIC UK | |
| 1000041886 | SCALEAPP IKE | GR-Greece | Company | No | Alumnus | ESA BIC Greece | |
| 1000041709 | Seasy GmbH | AT-Austria | Company | No | Alumnus | ESA BIC Austria | |
| 1000049073 | seawiz | NO-Norway | Company | No | Incubatee | ESA BIC Norway | |
| 1000041243 | Second Star Ltd | GB-United Kingdom | Company | No | Alumnus | ESA BIC UK | |
| 1000048363 | Semiqon Technologies Ltd | FI-Finland | Company | No | Incubatee | ESA BIC Finland | |