| NORS Invest AB | Lidingö | 0 tkr |
| North Alliance Investment AB | Lidingö | 0 tkr |
| North Economy Stockholm AB | Lidingö | 0 tkr |
| Nostress STHLM AB | Lidingö | 0 tkr |
| Nova Brage AB | Lidingö | 0 tkr |
| Nova invest Nordic AB | Lidingö | 0 tkr |
| Novia Stödboende Rosersberg AB | Rosersberg | 0 tkr |
| NS Capital AB | Lidingö | 0 tkr |
| NST Management Sweden AB | Lidingö | 0 tkr |
| NWL Holding AB | Lidingö | 0 tkr |
| Nya Folkhemmet AB | Lund | 0 tkr |
| Nysätra utveckling AB | Lidingö | 0 tkr |
| Oakleaf foundation AB | Johanneshov | 0 tkr |
| Obstinat Ståpäls Aktiebolag | Lidingö | 0 tkr |
| Oceanic Designs AB | Lidingö | 0 tkr |
| Oceanum Holding AB | Lidingö | 0 tkr |
| Octanon Konsult AB | Stockholm | 0 tkr |
| Oehman Consulting AB | Lidingö | 0 tkr |
| Ogebjer Consulting AB | Lidingö | 0 tkr |
| Ögonpol Lidingö AB | Lidingö | 0 tkr |
| Öhrn Utveckling AB | Stockholm | 0 tkr |
| Okapia AB | Stockholm | 0 tkr |
| Ola Levin Consulting AB | Lidingö | 0 tkr |
| Olefor AB | Lidingö | 0 tkr |
| Olga Holding Aktiebolag | Stockholm | 0 tkr |
| Olivia Åman AB | Degeberga | 0 tkr |
| Olix AB | Lidingö | 0 tkr |
| Olle Lindgren Makroekonomisk Rådgivning Aktiebolag | Lidingö | 0 tkr |
| Olle Lindwall AB | Lidingö | 0 tkr |
| Olof Nybom Consulting AB | Lidingö | 0 tkr |
| Omnetic AB | Lidingö | 0 tkr |
| OMNICAL SOLUTIONS AB | Lidingö | 0 tkr |
| Omorica AB | Lidingö | 0 tkr |
| Omorica Invest 1 holding AB | Lidingö | 0 tkr |
| One Swedish Pinboard AB | Lidingö | 0 tkr |
| Oppvertising AB | Lidingö | 0 tkr |
| Orange House AB | Lidingö | 0 tkr |
| Örjebo Invest AB | Lidingö | 0 tkr |
| Orrbergs Klack AB | Lidingö | 0 tkr |
| Oruzt Invest AB | Lidingö | 0 tkr |
| Oscafeli AB | Lidingö | 0 tkr |
| Oscar Grönstedt Holding AB | Lidingö | 0 tkr |
| Osilia AB | Vrena | 0 tkr |
| Östernäsviken Asset Management AB | Stockholm | 0 tkr |
| Othken Invest AB | Lidingö | 0 tkr |
| Our House Invest AB | Stockholm | 0 tkr |
| Övre Tureholm Fastighets AB | Lessebo | 0 tkr |
| PAIL AB | Lidingö | 0 tkr |
| PAIWA Consulting AB | Lidingö | 0 tkr |
| PalmAct Consulting AB | Lidingö | 0 tkr |