| Henric Gustafsson Holding i Oskarshamn AB | Oskarshamn | 0 tkr |
| Hero Care Bemanning Oskarshamn AB | Oskarshamn | 0 tkr |
| Herr Bolling Holding AB | Oskarshamn | 0 tkr |
| Hjorttornet AB | Oskarshamn | 0 tkr |
| HODAP AB | Oskarshamn | 0 tkr |
| Högdalabo AB | Kristdala | 0 tkr |
| HProj AB | Oskarshamn | 0 tkr |
| IGA 95 AB | Västerås | 0 tkr |
| IGA 98 AB | Växjö | 0 tkr |
| I.H Invest AB | Oskarshamn | 0 tkr |
| IMH Utveckling AB | Kristdala | 0 tkr |
| INA i Oskarshamn AB | Oskarshamn | 0 tkr |
| InformIT i Oskarshamn AB | Figeholm | 0 tkr |
| IngKonTeknikkonsult AB | Oskarshamn | 0 tkr |
| Innovation Labs Sweden AB | Oskarshamn | 0 tkr |
| Innovativ Förvaltning Oskarshamn AB | Oskarshamn | 0 tkr |
| Iréne Börie Invest AB | Oskarshamn | 0 tkr |
| Isaa of Sweden AB | Stockholm | 0 tkr |
| Jakobsson & CO konsulting AB | Oskarshamn | 0 tkr |
| Jämsä Gräv AB | Fårbo | 0 tkr |
| Jelo AB | Kristdala | 0 tkr |
| JH Holding i Oskarshamn AB | Oskarshamn | 0 tkr |
| JJFörvaltning i Oskarshamn AB | Oskarshamn | 0 tkr |
| JL Holding Oskarshamn AB | Oskarshamn | 0 tkr |
| JMJEP Invest AB | Oskarshamn | 0 tkr |
| Joakim Petersson Holding AB | Oskarshamn | 0 tkr |
| John Höggren Holding AB | Oskarshamn | 0 tkr |
| Jonas Niklasson Invest AB | Oskarshamn | 0 tkr |
| Jontob Fastigheter AB | Oskarshamn | 0 tkr |
| J-sons i Kristdala AB | Kristdala | 0 tkr |
| JS Oskarshamn AB | Västervik | 0 tkr |
| J Storm AB | Kalmar | 0 tkr |
| JS Triumf AB | Oskarshamn | 0 tkr |
| JW Goldeneye AB | Påskallavik | 0 tkr |
| KA i Oskarshamn AB | Oskarshamn | 0 tkr |
| Källhagen By Malin AB | Oskarshamn | 0 tkr |
| Kapio AB | Oskarshamn | 0 tkr |
| KBG Invest AB | Oskarshamn | 0 tkr |
| Kenical AB | Kristdala | 0 tkr |
| Kilen i Oskarshamn Holding AB | Oskarshamn | 0 tkr |
| Konsulttjänst i Oskarshamn AB | Oskarshamn | 0 tkr |
| KRAMA AB | Oskarshamn | 0 tkr |
| KrePart 10 AB | Oskarshamn | 0 tkr |
| Krepart Holding AB | Oskarshamn | 0 tkr |
| KrePart Marknad & Reklam Aktiebolag | Oskarshamn | 0 tkr |
| KRICON Förvaltning AB | Kristdala | 0 tkr |
| Kristinas aktieförvaltning AB | Oskarshamn | 0 tkr |
| Krypmossan AB | Oskarshamn | 0 tkr |
| KS Iris 2 AB | Oskarshamn | 0 tkr |
| KS Livsmedelsfastigheter AB | Oskarshamn | 0 tkr |