| L2 Pro AB | Västervik | 0 tkr |
| Lackvakten AB | Mönsterås | 0 tkr |
| Laddxperten Skåne AB | Bjuv | 0 tkr |
| Ladoga Holding AB | Kalmar | 0 tkr |
| Lagan Holding AB | Kalmar | 0 tkr |
| Läkarfronten Sverige AB | Kalmar | 0 tkr |
| Landgren Equestrian AB | Kalmar | 0 tkr |
| Långeviksberget AB | Kalmar | 0 tkr |
| Laophorum AB | Kalmar | 0 tkr |
| Largun Holding AB | Kalmar | 0 tkr |
| Larm & Säkerhet i Kalmar Län AB | Kalmar | 0 tkr |
| Lars Holm i Kalmar AB | Kalmar | 0 tkr |
| Lars Lindström Förvaltning i Kalmar AB | Rockneby | 0 tkr |
| Lavås Invest AB | Kalmar | 0 tkr |
| Lavda 2 AB | Kalmar | 0 tkr |
| Laxen Fastigheter i Oskarshamn AB | Kalmar | 0 tkr |
| L.B.M. Sohlström AB | Hagby | 0 tkr |
| Lead in Led Sweden AB | Helsingborg | 0 tkr |
| Leirbag AB | Kalmar | 0 tkr |
| Leitet Invest AB | Kalmar | 0 tkr |
| LEJBAC Holding AB | Kalmar | 0 tkr |
| Lells Med AB | Kalmar | 0 tkr |
| Leon Norén Konsult Aktiebolag | Trekanten | 0 tkr |
| LEUM AB | Kalmar | 0 tkr |
| Lewington AB | Kalmar | 0 tkr |
| LGG Holding AB | Kalmar | 0 tkr |
| LH Förvaltning AB | Kalmar | 0 tkr |
| Liams Holding AB | Trekanten | 0 tkr |
| Liedstrand Capital AB | Kalmar | 0 tkr |
| LILJAS BIL Aktiebolag | Kalmar | 0 tkr |
| Lilla Sandereds Gård AB | Loftahammar | 0 tkr |
| Lillegårds Förvaltning i Kalmar AB | Kalmar | 0 tkr |
| Lilly i Kalmar AB | Kalmar | 0 tkr |
| Lina Waern AB | Kalmar | 0 tkr |
| Lindberg Bygg & Konsult AB | Kalmar | 0 tkr |
| Lindeberga Holding AB | Kalmar | 0 tkr |
| Lindebring Invest AB | Färjestaden | 0 tkr |
| Lindqvist Invest AB | Läckeby | 0 tkr |
| Lings i Kalmar AB | Stallarholmen | 0 tkr |
| Linnégatan Konsult AB | Kalmar | 0 tkr |
| LinUC AB | Kalmar | 0 tkr |
| Liselotte Jonson Fritz AB | Kalmar | 0 tkr |
| Living in AB | Kalmar | 0 tkr |
| Ljungstedt Holding AB | Ljungbyholm | 0 tkr |
| Ljussadens Fastighets AB | Kalmar | 0 tkr |
| LMW Consulting AB | Kalmar | 0 tkr |
| Löckås Gård AB | Gamleby | 0 tkr |
| Lofthuset Förvaltnings AB | Kalmar | 0 tkr |
| Löfvenberg invest AB | Kalmar | 0 tkr |
| Loggen Invest AB | Kalmar | 0 tkr |