| SO'S Läkaraktiebolag | Luleå | 0 tkr |
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| Spectacular Exit AB | Luleå | 0 tkr |
| Sportbilder Sweden aktiebolag | Råneå | 0 tkr |
| SQ Orcinus Orca AB | Luleå | 0 tkr |
| Squidpix AB | Örebro | 0 tkr |
| SRP Holding AB | Luleå | 0 tkr |
| Stabil Grund Konsult AB | Luleå | 0 tkr |
| Stadsön Invest AB | Stockholm | 0 tkr |
| Stadsviken Ett AB | Luleå | 0 tkr |
| Stadsviken Nord AB | Luleå | 0 tkr |
| Stål och Plåt i Sverige AB | Luleå | 0 tkr |
| Stålstaden invest AB | Luleå | 0 tkr |
| Stark Förvaltning AB | Luleå | 0 tkr |
| Startkapital i Norr AB | Luleå | 0 tkr |
| Stedle Exploration AB | Luleå | 0 tkr |
| Stefan Björklund Holding AB | Luleå | 0 tkr |
| Stefan Ökvist AB | Luleå | 0 tkr |
| SteLun Consulting AB | Luleå | 0 tkr |
| Steng Förvaltning AB | Luleå | 0 tkr |
| Stennes AB | Råneå | 0 tkr |
| SteOli Holding AB | Södra Sunderbyn | 0 tkr |
| Stibbes Spårservice AB | Luleå | 0 tkr |
| STingvall AB | Råneå | 0 tkr |
| Stockman Invest AB | Luleå | 0 tkr |
| Stone Pile Invest AB | Töre | 0 tkr |
| Stonks Holding AB | Luleå | 0 tkr |
| Storklinten Exploatering 2021 AB | Luleå | 0 tkr |
| Stormraven AB | Boden | 0 tkr |
| Storträsk Grus & Makadam Aktiebolag | Gammelstad | 0 tkr |
| STRBRG Holding AB | Luleå | 0 tkr |
| StudentConsulting Group AB | Luleå | 0 tkr |
| StudentConsulting Holding AB | Luleå | 0 tkr |
| Sublima AB | Luleå | 0 tkr |
| Substorm Labs AB | Luleå | 0 tkr |
| SunCon AB | Luleå | 0 tkr |
| Sunderby Consulting AB | Luleå | 0 tkr |
| Sunderby Fastigheter AB | Hjortsberga | 0 tkr |
| Sunderbyns Maskin & Gruvservice AB | Södra Sunderbyn | 0 tkr |
| Sunderbyns Potatis AB | Södra Sunderbyn | 0 tkr |
| Sundqvist & Sundqvist Maskiner Aktiebolag | Piteå | 0 tkr |
| Sunny Design AB | Luleå | 0 tkr |
| Susanne Anderson AB | Luleå | 0 tkr |
| Susanne Magnström AB | Luleå | 0 tkr |
| Svalson Group AB | Luleå | 0 tkr |
| Svanlövs Åkeri Aktiebolag | Luleå | 0 tkr |
| Svanövägen konsult AB | Luleå | 0 tkr |
| Svartödisponenten AB | Luleå | 0 tkr |
| SveLaPemTiAn AB | Luleå | 0 tkr |
| Svenska Grunder AB | Luleå | 0 tkr |