| QS PRODUKTER Aktiebolag | Mjölby | 0 tkr |
| Qualcomm Technologies Sweden AB | Linköping | 0 tkr |
| Quang 1 AB | Linköping | 0 tkr |
| Quantum Beam Optics Sweden AB | Malmö | 0 tkr |
| Quark Förvaltning AB | Simrishamn | 0 tkr |
| Quehenberger Logistics Sweden AB | Linköping | 0 tkr |
| Qumic AB | Linköping | 0 tkr |
| Qvisten Holding AB | Valdemarsvik | 0 tkr |
| R2A Invest AB | Åby | 0 tkr |
| R2 Invest AB | Söderköping | 0 tkr |
| Raba AB | Norrköping | 0 tkr |
| Råby Natural Solutions AB | Vreta Kloster | 0 tkr |
| RÅCAB AB | Rimforsa | 0 tkr |
| RACO Invest AB | Rimforsa | 0 tkr |
| Radiomasten Förvaltning AB | Motala | 0 tkr |
| Railys AB | Linköping | 0 tkr |
| Raivio Invest AB | Ödeshög | 0 tkr |
| Raket Utvecklings AB | Motala | 0 tkr |
| Rallye Bilvård & Service AB | Linköping | 0 tkr |
| Ramabox AB | Linköping | 0 tkr |
| Ramakos AB | Motala | 0 tkr |
| RA Medicin AB | Motala | 0 tkr |
| Ramlog Aktiebolag | Tranås | 0 tkr |
| Rämsberg Konsulting AB | Ljungsbro | 0 tkr |
| Ramsten Holding AB | Svärtinge | 0 tkr |
| Randahl Invest AB | Norrköping | 0 tkr |
| Ranund Holding AB | Linköping | 0 tkr |
| Rapps Glas Holding AB | Ljungsbro | 0 tkr |
| RAQD Holding AB | Rejmyre | 0 tkr |
| Rasmar AB | Norrköping | 0 tkr |
| Rasmus Gustavsson AB | Sturefors | 0 tkr |
| Rasmus Hjalmarsson Holding AB | Motala | 0 tkr |
| Rasmus Persson Finans AB | Söderköping | 0 tkr |
| Ravn Holdings AB | Norrköping | 0 tkr |
| Ravn One AB | Norrköping | 0 tkr |
| Razis skönhetsstuga AB | Örebro | 0 tkr |
| RBI holding AB | Linköping | 0 tkr |
| RBN Investmentbolag AB | Linköping | 0 tkr |
| RC konsult & projektering AB | Svärtinge | 0 tkr |
| RDJV 22 AB | Norrköping | 0 tkr |
| RDJV 4 AB | Norrköping | 0 tkr |
| Re AB | Vikbolandet | 0 tkr |
| Reach Professional Coaching AB | Linköping | 0 tkr |
| REALIT SWEDEN AB | Norrköping | 0 tkr |
| Realization Lab Sweden AB | Linköping | 0 tkr |
| Real Time Metrology Sweden AB | Linköping | 0 tkr |
| R.E Andersson Invest AB | Norrköping | 0 tkr |
| Re:avail AB | Linköping | 0 tkr |
| Rebecka Ekberg AB | Linköping | 0 tkr |
| Rebellion Holding AB | Stockholm | 0 tkr |