| Rörmontören i Norrköping Aktiebolag | Norrköping | 0 tkr |
| Rörservice och Fastigheter i Söderköping AB | Söderköping | 0 tkr |
| Rörstorps Bryggeri AB | Norrköping | 0 tkr |
| Rosandher Milvis AB | Linköping | 0 tkr |
| Rosberg Förvaltning AB | Linköping | 0 tkr |
| Rosberg Invest AB | Linköping | 0 tkr |
| Rosedala Gård AB | Norrköping | 0 tkr |
| Rosenbaum Equine AB | Ringarum | 0 tkr |
| Rosenkull-Ragneby AB | Linköping | 0 tkr |
| Rosenlyckan Fastigheter AB | Norrköping | 0 tkr |
| Rosén & Partner Investeringsrådgivning AB | Norrköping | 0 tkr |
| Roshyddans Växthus & Blomsterhandel Aktiebolag | Kolmården | 0 tkr |
| Rossón AB | Kolmården | 0 tkr |
| Roth Care AB | Sturefors | 0 tkr |
| RouteMill AB | Linköping | 0 tkr |
| Royal maza norrköping AB | Norrköping | 0 tkr |
| R.O.Y. Holmberg AB | Valdemarsvik | 0 tkr |
| RPFM Invest AB | Norrköping | 0 tkr |
| RPGI Cleantech Group AB | Söderköping | 0 tkr |
| RPSweden fastigheter AB | Malmö | 0 tkr |
| RPW AB | Linköping | 0 tkr |
| RRAR Finans AB | Motala | 0 tkr |
| RS Equity AB | Linköping | 0 tkr |
| RSH AB | Norrköping | 0 tkr |
| R. Tolf Betong AB | Linköping | 0 tkr |
| Rubisco AB | Linköping | 0 tkr |
| Rufus Förvaltnings AB | Linköping | 0 tkr |
| RuiYang AB | Svärtinge | 0 tkr |
| Runner Twelve AB | Söderköping | 0 tkr |
| Runor AB | Vreta Kloster | 0 tkr |
| R W Invest AB | Linköping | 0 tkr |
| R.Wissing AB | Vadstena | 0 tkr |
| Rydbergs Invest & Fastighets AB | Norrköping | 0 tkr |
| Ryden HeartMed Consulting AB | Kalmar | 0 tkr |
| Rygghälsan i Motala AB | Motala | 0 tkr |
| RYGMA Bygg & Konsult AB | Spånga | 0 tkr |
| Ryno Berg AB | Vadstena | 0 tkr |
| Ryssnäs AB | Norrköping | 0 tkr |
| Ryttargården Fastighet Linköping AB | Linköping | 0 tkr |
| Ryttargården Holding AB | Linköping | 0 tkr |
| Ryttarhagen Invest AB | Mjölby | 0 tkr |
| S8 Gruppen AB | Linköping | 0 tkr |
| Saab International Middle East Aktiebolag | Linköping | 0 tkr |
| Saab Tallboda AB | Linköping | 0 tkr |
| Saab Ventures Aktiebolag | Linköping | 0 tkr |
| Sadetas AB | Motala | 0 tkr |
| Safecon Rental Sweden AB | Linghem | 0 tkr |
| SAFE Holding i Ljungsbro AB | Linköping | 0 tkr |
| Safe Invest Norrköping AB | Norrköping | 0 tkr |
| Safe Reaction AB | Linköping | 0 tkr |