| Konsulttjänst i Oskarshamn AB | Oskarshamn | 0 tkr |
| Köpingbaden Holding A AB | Kalmar | 0 tkr |
| Kopparkajen AB | Västervik | 0 tkr |
| Körman Förvaltning AB | Ålem | 0 tkr |
| Korslycke Holding AB | Torsås | 0 tkr |
| Kotanidis Konsult AB | Kalmar | 0 tkr |
| KPNL INVEST AB | Kalmar | 0 tkr |
| Krafslösa Invest AB | Kalmar | 0 tkr |
| Kraftschakt Kalmar AB | Kalmar | 0 tkr |
| Kråkvinkel AB | Lund | 0 tkr |
| KRAMA AB | Oskarshamn | 0 tkr |
| Kraxus AB | Västervik | 0 tkr |
| KR Consulting i Kalmar AB | Färjestaden | 0 tkr |
| Kredo Silverdalen AB | Lönneberga | 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 |
| Krijothe AB | Färjestaden | 0 tkr |
| Kristallens Familjehem AB | Kalmar | 0 tkr |
| Kristinas aktieförvaltning AB | Oskarshamn | 0 tkr |
| Kristinelund Vind AB | Degerhamn | 0 tkr |
| Kristvalla Timber i Småland AB | Nybro | 0 tkr |
| Krokladan vid Alvedsjöbodar AB | Löttorp | 0 tkr |
| Kronborg Consulting AB | Eriksmåla | 0 tkr |
| Kronobergs kapitalförvaltning AB | Hovmantorp | 0 tkr |
| Kronståhl Invest AB | Ankarsrum | 0 tkr |
| Krypmossan AB | Oskarshamn | 0 tkr |
| Krysshammaren Industrier AB | Västervik | 0 tkr |
| KSC Invest AB | Kalmar | 0 tkr |
| KS Livsmedelsfastigheter AB | Oskarshamn | 0 tkr |
| KSLM Holding AB | Oskarshamn | 0 tkr |
| KS Utveckling AB | Oskarshamn | 0 tkr |
| KSW Invest AB | Vimmerby | 0 tkr |
| Kulberga AB | Oskarshamn | 0 tkr |
| Kulbolaget AB | Färjestaden | 0 tkr |
| Kuldi Holding AB | Kalmar | 0 tkr |
| Kullen 1504 AB | Kalmar | 0 tkr |
| Kulletorps Industri AB | Vimmerby | 0 tkr |
| Kulminera Aktiebolag | Rockneby | 0 tkr |
| Kultivatormagasinet AB | Kalmar | 0 tkr |
| Kulturvård MN AB | Växjö | 0 tkr |
| Kuma Produkter AB | Västervik | 0 tkr |
| Kungen Invest AB | Loftahammar | 0 tkr |
| Kuppamåla Skogs AB | Borås | 0 tkr |
| Kustbygg Oskarshamn Fastigheter AB | Oskarshamn | 0 tkr |
| Kustbygg Oskarshamn Holding AB | Oskarshamn | 0 tkr |
| Kustfastigheter Borgholm Aktiebolag | Löttorp | 0 tkr |
| KV 1 Gård 1 AB | Kalmar | 0 tkr |
| KV 1 Hyr 3 AB | Kalmar | 0 tkr |