| OSAC AB | Malmö | 0 tkr |
| Oscarshem Invest AB | Tygelsjö | 0 tkr |
| Oscuan AB | Tygelsjö | 0 tkr |
| Oskara Holdings AB | Limhamn | 0 tkr |
| Oskar Living AB | Malmö | 0 tkr |
| Oskars cykelhus AB | Lund | 0 tkr |
| Oski PB Skates AB | Tomelilla | 0 tkr |
| Osmani Invest AB | Malmö | 0 tkr |
| Osne AB | Malmö | 0 tkr |
| O&S Persson AB | Limhamn | 0 tkr |
| Oss! Consulting AB | Limhamn | 0 tkr |
| Össjö Solpark AB | Malmö | 0 tkr |
| ÖsterCity Service Aktiebolag | Malmö | 0 tkr |
| Österlenvägen Snickeri AB | Löderup | 0 tkr |
| Osterlin Consulting AB | Malmö | 0 tkr |
| Osterman Watch Company AB | Malmö | 0 tkr |
| Östra Torp Fastighets AB | Malmö | 0 tkr |
| Öststjernan Aktiebolag | Vintrie | 0 tkr |
| OT Mathias Dekormåleri AB | Malmö | 0 tkr |
| Otorhino AB | Stockholm | 0 tkr |
| Otto Magnusson Holding 1:808 AB | Malmö | 0 tkr |
| Otto Magnusson Holding 2 AB | Malmö | 0 tkr |
| Otto & Partners Consulting AB | Malmö | 0 tkr |
| Ottosson & Gärtner Brothers AB | Bunkeflostrand | 0 tkr |
| Otto Wihlborg Holding AB | Malmö | 0 tkr |
| Outbrave Startup 2 AB | Malmö | 0 tkr |
| Outdated AB | Malmö | 0 tkr |
| Outdoor Skincare Scandinavia AB | Malmö | 0 tkr |
| Outlast Games AB | Mariestad | 0 tkr |
| Outletberg AB | Malmö | 0 tkr |
| Overview AB | Malmö | 0 tkr |
| OVRHYPD by SweetLoveSugar Holding AB | Malmö | 0 tkr |
| OVRHYPD by SweetLoveSugar Väla AB | Malmö | 0 tkr |
| OW Holding AB | Bunkeflostrand | 0 tkr |
| Owltronix AB | Malmö | 0 tkr |
| O Ws samling AB | Malmö | 0 tkr |
| Oxie Invest AB | Oxie | 0 tkr |
| Oxmacher Food in Sweden AB | Brösarp | 0 tkr |
| OXPRO AB | Malmö | 0 tkr |
| Oxytocin AB | Bunkeflostrand | 0 tkr |
| OYBL Holding AB | Torslanda | 0 tkr |
| OyeMedico AB | Malmö | 0 tkr |
| Ozzy Holding AB | Höllviken | 0 tkr |
| P1 SERVICES INTERNATIONAL AB | Malmö | 0 tkr |
| P3B Invest AB | Kävlinge | 0 tkr |
| Paddy Consulting AB | Malmö | 0 tkr |
| Padelo AB | Malmö | 0 tkr |
| pafo64 AB | Ystad | 0 tkr |
| Pajovic Holding AB | Malmö | 0 tkr |
| PA Kompetens Lön Sverige AB | Malmö | 0 tkr |