| Lorka Holding AB | Deje | 0 tkr |
| Louis d'or AB | Karlstad | 0 tkr |
| Lövnäs Fastighets AB | Hammarö | 0 tkr |
| Lövsjövägen Förvaltning AB | Karlstad | 0 tkr |
| LPP-Gruppen Karlstad AB | Karlstad | 0 tkr |
| LRH Holding AB | Karlstad | 0 tkr |
| LRH Invest Sverige AB | Karlstad | 0 tkr |
| LR Karlstad Group AB | Karlstad | 0 tkr |
| L.S Lindtjärn invest AB | Karlstad | 0 tkr |
| L.S Solliden Invest AB | Karlstad | 0 tkr |
| LTE LH AB | Karlstad | 0 tkr |
| LTE SH AB | Karlstad | 0 tkr |
| Luddes holding AB | Karlstad | 0 tkr |
| Lukmann Transport AB | Karlstad | 0 tkr |
| Lumarisimo AB | Karlstad | 0 tkr |
| Lumicor AB | Karlstad | 0 tkr |
| Lundqwist Production AB | Karlstad | 0 tkr |
| Lunmar Förvaltning AB | Karlstad | 0 tkr |
| Lures of Sweden AB | Karlstad | 0 tkr |
| Luziane PH Invest AB | Skattkärr | 0 tkr |
| Lyckliga familjen AB | Karlstad | 0 tkr |
| LyftInvest i Karlstad AB | Karlstad | 0 tkr |
| Lyntra Solutions AB | Väse | 0 tkr |
| Lysviks Gullsby Förvaltnings AB | Karlstad | 0 tkr |
| M3B Sweden AB | Molkom | 0 tkr |
| Machwid Holding AB | Karlstad | 0 tkr |
| MadeSocial Nordic AB | Karlstad | 0 tkr |
| Magma Förvaltning AB | Karlstad | 0 tkr |
| Magnus Andersson Byggnadsförvaltning i Karlstad AB | Karlstad | 0 tkr |
| Magnus Andersson Förvaltning i Karlstad AB | Karlstad | 0 tkr |
| Main Engineering Aktiebolag | Karlstad | 0 tkr |
| Majny's Design & Floristiska AB | Karlstad | 0 tkr |
| Måkstenen i Värmland AB | Karlstad | 0 tkr |
| Malmtorgsgatan Holding AB | Karlstad | 0 tkr |
| Månestråle AB | Karlstad | 0 tkr |
| Månsgården Fastighets AB | Stockholm | 0 tkr |
| Månsgården Invest AB | Karlstad | 0 tkr |
| Maracuja AB | Stockholm | 0 tkr |
| MARB AB | Karlstad | 0 tkr |
| Marcmo Invest AB | Karlstad | 0 tkr |
| Marcus Gustafsson Finans AB | Karlstad | 0 tkr |
| Marcus Movér Holding AB | Karlstad | 0 tkr |
| Mariehovs Invest AB | Karlstad | 0 tkr |
| Marina Lindström AB | Karlstad | 0 tkr |
| Markant Reklambyrå Holding AB | Karlstad | 0 tkr |
| Marketina Group AB | Karlstad | 0 tkr |
| Mark i Värmland Holding AB | Stockholm | 0 tkr |
| Markus & Madde AB | Karlstad | 0 tkr |
| Marnac AB | Karlstad | 0 tkr |
| Marpha AB | Karlstad | 0 tkr |