| Offens Holding AB | Kalmar | 0 tkr |
| Okolner Kalmar AB | Kalmar | 0 tkr |
| Okolner Projfast 1 AB | Kalmar | 0 tkr |
| Okolner Projfast 2 AB | Kalmar | 0 tkr |
| Okolner Projfast 3 AB | Kalmar | 0 tkr |
| Ölands Fastighetsutveckling AB | Kalmar | 0 tkr |
| Ölands utvecklings AB | Kalmar | 0 tkr |
| Olgas Kiosk Aktiebolag | Färjestaden | 0 tkr |
| On the river AB | Kalmar | 0 tkr |
| Öresund Growth Partner AB | Kalmar | 0 tkr |
| Orrefors Skogar AB | Kalmar | 0 tkr |
| Örtenhus i Jönköping AB | Kalmar | 0 tkr |
| Osanje AB | Kalmar | 0 tkr |
| OSHA Invest AB | Kalmar | 0 tkr |
| Oskar Bäckstedt AB | Kalmar | 0 tkr |
| Oskarshamnsblåbäret AB | Kalmar | 0 tkr |
| Östra Småland Aktiebolag | Kalmar | 0 tkr |
| Östra Småland Intressenter AB | Kalmar | 0 tkr |
| Ostremmaren AB | Kalmar | 0 tkr |
| Ostremmaren Fyra AB | Kalmar | 0 tkr |
| Ostremmaren Två AB | Kalmar | 0 tkr |
| Översten Fastighets AB | Kalmar | 0 tkr |
| Oxion Holding AB | Kalmar | 0 tkr |
| PABO-Konsult AB | Kalmar | 0 tkr |
| PAG AB | Färjestaden | 0 tkr |
| Palace Entertainment Group No. 1 Holding AB | Kalmar | 0 tkr |
| Pallamin Invest AB | Kalmar | 0 tkr |
| Palmqvist Kalmar Holding AB | Kalmar | 0 tkr |
| Papfoi AB | Kalmar | 0 tkr |
| Parkgården i Kalmar Aktiebolag | Kalmar | 0 tkr |
| Parmitec AB | Kalmar | 0 tkr |
| Patroner i Skandinavien Förvaltning AB | Kalmar | 0 tkr |
| P. Bäckström Holding AB | Mörbylånga | 0 tkr |
| P&C Förvaltning i Kalmar AB | Kalmar | 0 tkr |
| PCH Investment AB | Kalmar | 0 tkr |
| P&E 0 Invest AB | Kalmar | 0 tkr |
| P&E 105 Invest AB | Kalmar | 0 tkr |
| P&E 108 Invest AB | Kalmar | 0 tkr |
| P&E 116 Invest AB | Kalmar | 0 tkr |
| P&E 20 Invest AB | Kalmar | 0 tkr |
| P&E 62 Invest AB | Kalmar | 0 tkr |
| P&E 76 Invest AB | Kalmar | 0 tkr |
| P&E 8 Invest AB | Kalmar | 0 tkr |
| P&E 90 Invest AB | Kalmar | 0 tkr |
| P&E 96 Invest AB | Kalmar | 0 tkr |
| P&E 9 Invest AB | Kalmar | 0 tkr |
| Pedersen Asfalt Teknik AB | Kalmar | 0 tkr |
| P&E Fastigheter Syd AB | Kalmar | 0 tkr |
| P&E Fastighetsinvest AB | Kalmar | 0 tkr |
| P&E Grönahuset Invest AB | Kalmar | 0 tkr |