| Sidereum Holding AB | Ljungsbro | 0 tkr |
| Sigrid & Lilly AB | Linköping | 0 tkr |
| Silverbay Holding AB | Linköping | 0 tkr |
| Silvervarvet AB | Linköping | 0 tkr |
| Silvia Ayoub Holding AB | Linköping | 0 tkr |
| Simon Wannes AB | Linköping | 0 tkr |
| Simplethebest i Stockholm AB | Hässelby | 0 tkr |
| Sindri Production AB | Linköping | 0 tkr |
| SINGSVE fastighets AB | Linköping | 0 tkr |
| Singulareye AB | Göteborg | 0 tkr |
| S Inredning och byggnation AB | Linköping | 0 tkr |
| Siston AB | Kungsbacka | 0 tkr |
| SivlerSkog Group AB | Linköping | 0 tkr |
| Six Westate AB | Djursholm | 0 tkr |
| Sjöberget Holding AB | Sturefors | 0 tkr |
| Sjögestad Holding AB | Vikingstad | 0 tkr |
| Skacki AB | Linköping | 0 tkr |
| Skänninge Handel AB | Skänninge | 0 tkr |
| Skarpan Holding AB | Linköping | 0 tkr |
| Skarpheden AB | Linköping | 0 tkr |
| Skeda Invest AB | Linköping | 0 tkr |
| SKEDMARK AB | Linköping | 0 tkr |
| SKH i Linköping AB | Linköping | 0 tkr |
| SKOB Controlling Services AB | Sturefors | 0 tkr |
| SkogInvent. AB | Vikingstad | 0 tkr |
| Sköld Security i Linköping AB | Vreta Kloster | 0 tkr |
| Skottisborg AB | Ljungsbro | 0 tkr |
| Slartibartfast AB | Linköping | 0 tkr |
| S.L.E Invest AB | Linköping | 0 tkr |
| Sliding Chairs AB | Linköping | 0 tkr |
| Slutplattan HAMLO 127423 AB | Göteborg | 0 tkr |
| SmåGot AB | Linköping | 0 tkr |
| SMF teknik AB | Linköping | 0 tkr |
| SMTL Nordics AB | Ljungsbro | 0 tkr |
| SNHagman AB | Linghem | 0 tkr |
| SocAli Socialpedagogiska Verktyg AB | Linköping | 0 tkr |
| Social Capital Sweden AB | Linköping | 0 tkr |
| Söderberg & Pålsson Import AB | Linköping | 0 tkr |
| Södra Sidan AB | Linköping | 0 tkr |
| SOEi AB | Norrköping | 0 tkr |
| Sofie Form AB | Torslanda | 0 tkr |
| Solåker Konsult AB | Linköping | 0 tkr |
| Solängens Fastigheter AB | Linköping | 0 tkr |
| Solarhive Sweden AB | Ljungsbro | 0 tkr |
| Solberga Ö-stad AB | Ljungsbro | 0 tkr |
| Solmark Fastigheter AB | Linköping | 0 tkr |
| Solvändan Bostads AB | Linköping | 0 tkr |
| Solvarbo Invest AB | Linköping | 0 tkr |
| Solvero AB | Vaxholm | 0 tkr |
| Some Money AB | Rimforsa | 0 tkr |