| Optiker Syd AB | Skegrie | 0 tkr |
| Optima Auto AB | Kävlinge | 0 tkr |
| Optimala enplanshem i Sverige AB | Lund | 0 tkr |
| Optimala enplanshem Mitt AB | Lund | 0 tkr |
| Optimalahem Bostadsutveckling Sverige AB | Malmö | 0 tkr |
| Optimalahem Entreprenad Vellinge AB | Lund | 0 tkr |
| Optimalahem Hyresbostäder Sverige AB | Lund | 0 tkr |
| Optimalahem Modemgatan AB | Lund | 0 tkr |
| Optimal Dental i Skåne AB | Malmö | 0 tkr |
| Optimal Golf Sweden AB | Lund | 0 tkr |
| Optimal Technology Syd AB | Bjuv | 0 tkr |
| Optimani Holding AB | Trelleborg | 0 tkr |
| Optimera Home Sverige AB | Malmö | 0 tkr |
| Optimile AB | Malmö | 0 tkr |
| Optimum Care Sweden AB | Landskrona | 0 tkr |
| Optina AB | Landskrona | 0 tkr |
| Optiol Holding AB | Malmö | 0 tkr |
| Optipro AB | Lund | 0 tkr |
| OptiQura AB | Malmö | 0 tkr |
| OptiSense Care AB | Helsingborg | 0 tkr |
| OPTIVIDA AB | Lund | 0 tkr |
| OptoLund AB | Lund | 0 tkr |
| Optoteam invest AB | Åkarp | 0 tkr |
| Orakaton AB | Malmö | 0 tkr |
| Orangeriet i Hallavara AB | Båstad | 0 tkr |
| Orange Valley Holdings AB | Häljarp | 0 tkr |
| Orbito Holding AB | Helsingborg | 0 tkr |
| Orcatonic AB | Malmö | 0 tkr |
| Orchard Invest AB | Trelleborg | 0 tkr |
| Ordsprång AB | Limhamn | 0 tkr |
| ORDY Holding AB | Malmö | 0 tkr |
| ÖRECOM Aktiebolag | Rydsgård | 0 tkr |
| Oredsson Holding AB | Osby | 0 tkr |
| Örekrona i Landskrona AB | Landskrona | 0 tkr |
| Öremölla Holding AB | Abbekås | 0 tkr |
| Örestad Business Consulting AB | Höllviken | 0 tkr |
| Örestad Holding AB | Helsingborg | 0 tkr |
| Örestad Projekt AB | Helsingborg | 0 tkr |
| Örestadskyl Aktiebolag | Malmö | 0 tkr |
| Örestads Rör Teknik AB | Blentarp | 0 tkr |
| ÖrestadsVallen Fastighets AB | Trelleborg | 0 tkr |
| Örestadsvallen Utveckling AB | Trelleborg | 0 tkr |
| Öresund bygg och renovering AB | Malmö | 0 tkr |
| Öresund Executive Consulting AB | Falsterbo | 0 tkr |
| Öresund gruppen personal AB | Helsingborg | 0 tkr |
| Oresund Heavy Industries Holding AB | Landskrona | 0 tkr |
| Öresund International AB | Limhamn | 0 tkr |
| Öresund Management AB | Åkarp | 0 tkr |
| Öresund Pack AB | Malmö | 0 tkr |
| Öresund Partner Group AB | Malmö | 0 tkr |