| Rickard Johansson | Stockholm |
| Ricoh Sverige AB | |
| Ridely | |
| Ripe | |
| RISE Research Institutes of Sweden | |
| RIT Space | |
| Rite Ventures | Stockholm |
| River | |
| Rivus Batteries | |
| RIW Software Technology AB | |
| Roaring | |
| Robota AB | |
| Rocker AB | |
| Rootor AB | Skåne |
| Roro | |
| Roxen AB | Östergötland |
| RT-Labs | Västra Götaland |
| RTI Electronics AB | Västra Götaland |
| Rumblestrip | |
| Rymdkapital | |
| Rymdstyrelsen | Stockholm |
| S-GROUP Solutions AB | |
| SA DataCom AB | Halland |
| Saab | |
| SaasGenius | |
| Safe IT | Skåne |
| SafeIT Security | Stockholm |
| SafeIT Security AB | |
| Safello AB | |
| Safespring | |
| Safeture AB | |
| SAGA Diagnostics AB | |
| Saga Sleeping Technologies AB | |
| Sagax AB | |
| Sahlgrenska Universitetssjukhuset | |
| Sajkla | |
| Sajtsnickarn web design | Stockholm |
| Salipro Biotech AB | |
| Sally R | |
| Saltside Technologies AB | |
| Saluto | |
| Sambla Group | |
| SamLogic Software | Stockholm |
| Samres AB | |
| Samster AB | |
| Samtrygg AB | |
| Sana Labs AB | |
| Sanctify Financial Technologies | |
| Sandin Design | Halland |
| Sandvik AB | Stockholm |