| Kalmarbyggarna Stensö Aktiebolag | Kalmar | 0 tkr |
| Kalmar Café och krogar AB | Kalmar | 0 tkr |
| Kalmarett Stock AB | Kalmar | 0 tkr |
| Kalmarfem Stock AB | Kalmar | 0 tkr |
| Kalmargården AB | Kalmar | 0 tkr |
| Kalmargården Group AB | Kalmar | 0 tkr |
| Kalmargården Holding 2 AB | Kalmar | 0 tkr |
| Kalmargården Holding 3 AB | Kalmar | 0 tkr |
| Kalmargården Holding AB | Kalmar | 0 tkr |
| Kalmargården Projekt AB | Kalmar | 0 tkr |
| Kalmar Honung AB | Kalmar | 0 tkr |
| Kalmarkontoret AB | Färjestaden | 0 tkr |
| Kalmar Kuvert Holding AB | Kalmar | 0 tkr |
| Kalmar Kylarrenovering AB | Kalmar | 0 tkr |
| Kalmar Kyl & Comfort AB | Färjestaden | 0 tkr |
| Kalmar läns Trafik Aktiebolag | Kalmar | 0 tkr |
| Kalmar market AB | Rockneby | 0 tkr |
| Kalmar Mekano AB | Kalmar | 0 tkr |
| Kalmar Motor Ekonomi AB | Kalmar | 0 tkr |
| Kalmar Optic Services AB | Göteborg | 0 tkr |
| Kalmars Hopp AB | Kalmar | 0 tkr |
| Kalmarsju Stock AB | Kalmar | 0 tkr |
| Kalmarsund Safety Solutions AB | Kalmar | 0 tkr |
| Kalmarsunds Charter & Event AB | Ljungbyholm | 0 tkr |
| Kalmarsundsfastigheter AB | Kalmar | 0 tkr |
| KalmarTand AB | Kalmar | 0 tkr |
| Kalmar Tenngjutaren 1 AB | Kalmar | 0 tkr |
| Kalmar Tenngjutaren 5 AB | Kalmar | 0 tkr |
| Kalmar Trailercenter Holding AB | Kalmar | 0 tkr |
| Kalmartre Stock AB | Kalmar | 0 tkr |
| Kalmar Verkstad AB | Visby | 0 tkr |
| Kalmec Miljö AB | Kalmar | 0 tkr |
| Kalroma Bo 1 AB | Kalmar | 0 tkr |
| Kalroma Bo 2 AB | Kalmar | 0 tkr |
| Kalroma Bo 3 AB | Kalmar | 0 tkr |
| Kalroma Holding AB | Kalmar | 0 tkr |
| Kampu Engineering AB | Rockneby | 0 tkr |
| Kappi Holding AB | Kalmar | 0 tkr |
| Kåremo Teknik Aktiebolag | Rockneby | 0 tkr |
| Kåre Persson Medieproduktion AB | Kalmar | 0 tkr |
| Karl-Johan Petersson AB | Kalmar | 0 tkr |
| Karlsdals i Kalmar AB | Kalmar | 0 tkr |
| Kata-Ana Invest AB | Kalmar | 0 tkr |
| Kattrumpan Fastighets AB | Kalmar | 0 tkr |
| Kaupang Holding AB | Kalmar | 0 tkr |
| Kaupang Kapital Multi-Strategi AB | Kalmar | 0 tkr |
| Kaverii Aktiebolag | Falkenberg | 0 tkr |
| Kbay Capital AB | Kalmar | 0 tkr |
| KBI Fastigheter AB | Kalmar | 0 tkr |
| KBN Invest AB | Rockneby | 0 tkr |