| Oja Malmö AB | Ystad | 0 tkr |
| OKINE FLYTTA OCH RENGÖRA AB | Oxie | 0 tkr |
| Ok-Ok Worldwide International AB | Älvsjö | 0 tkr |
| OKsave AB | Malmö | 0 tkr |
| Ola Hansson Holding AB | Malmö | 0 tkr |
| OlaNils Holding AB | Malmö | 0 tkr |
| Ola Olofsson Förvaltning AB | Malmö | 0 tkr |
| Olin Interim & Consulting AB | Malmö | 0 tkr |
| Olivetree Myloc AB | Malmö | 0 tkr |
| Olivia Schough AB | Malmö | 0 tkr |
| Ollebo Invest AB | Stockholm | 0 tkr |
| Ollén Projekt & Management AB | Limhamn | 0 tkr |
| Olof Andersson Förvaltnings Aktiebolag | Malmö | 0 tkr |
| Olof Enqvist förvaltning AB | Malmö | 0 tkr |
| OLPE AB | Malmö | 0 tkr |
| Olsab AB | Arkelstorp | 0 tkr |
| Olsen Holding AB | Malmö | 0 tkr |
| Olsgård Invest AB | Malmö | 0 tkr |
| Olsson & Partners AB | Malmö | 0 tkr |
| Olsson & Svahn Holding AB | Malmö | 0 tkr |
| Oltrans Spedition AB | Malmö | 0 tkr |
| O. Lundström invest & holding AB | Malmö | 0 tkr |
| OmegaFish i Malmö AB | Höllviken | 0 tkr |
| OmegaFood i Malmö AB | Höllviken | 0 tkr |
| OMGWAGMI AB | Bohus-Björkö | 0 tkr |
| OMIDE HOLDING AB | Malmö | 0 tkr |
| OmniCuris Nordic AB | Malmö | 0 tkr |
| Omnino Group AB | Malmö | 0 tkr |
| Omniott AB | Stockholm | 0 tkr |
| Omorinvest AB | Löddeköpinge | 0 tkr |
| Omshi Fastigheter AB | Malmö | 0 tkr |
| Omsit AB | Bunkeflostrand | 0 tkr |
| OMVA Holding AB | Vega | 0 tkr |
| Omya Performance Polymer Distribution Holdco Sweden AB | Malmö | 0 tkr |
| ON Advokater AB | Malmö | 0 tkr |
| One more team AB | Malmö | 0 tkr |
| Oniro Reklamproduktion AB | Malmö | 0 tkr |
| Onisan Invest AB | Malmö | 0 tkr |
| Online Shopping Sweden AB | Malmö | 0 tkr |
| Ontech Security Sweden AB | Malmö | 0 tkr |
| On Track Grimberg AB | Malmö | 0 tkr |
| Onyon AB | Malmö | 0 tkr |
| OpalX AB | Malmö | 0 tkr |
| Open Doors Consulting AB | Limhamn | 0 tkr |
| OpenMetering Holding AB | Malmö | 0 tkr |
| Opentive AB | Arlöv | 0 tkr |
| OPKLPRNT 2022 AB | Lomma | 0 tkr |
| OPKLPRNT AB | Lomma | 0 tkr |
| Oppecta AB | Malmö | 0 tkr |
| OptiGas Energy Sweden AB | Malmö | 0 tkr |