| MAMO Fastigheter AB | Holsbybrunn | 0 tkr |
| MANAGEMENT MATERIALS PILOT MMP Aktiebolag | Bankeryd | 0 tkr |
| Mandus Industri Aktiebolag | Värnamo | 0 tkr |
| Manestam Holding AB | Bankeryd | 0 tkr |
| Månestorp Holding AB | Jönköping | 0 tkr |
| Månestorps Förvaltning AB | Jönköping | 0 tkr |
| Mane Sweden AB | Jönköping | 0 tkr |
| Mängsbo Invest AB | Gislaved | 0 tkr |
| Manlist AB | Ängelholm | 0 tkr |
| Manosen AB | Hestra | 0 tkr |
| Manos Omsorg AB | Norrahammar | 0 tkr |
| Mansarp Holding AB | Månsarp | 0 tkr |
| M A Nybygget AB | Nässjö | 0 tkr |
| Marc L Holding AB | Vaggeryd | 0 tkr |
| Marcus Fastighetsbolag AB | Huskvarna | 0 tkr |
| Marcus Gustavsson i Vetlanda AB | Vetlanda | 0 tkr |
| Marcus Karlsten Holding AB | Lammhult | 0 tkr |
| Marcus Lilja Invest AB | Gnosjö | 0 tkr |
| Marcus Samuelsson Consulting AB | Burseryd | 0 tkr |
| Mårdskog & Lindkvist Försäljning AB | Jönköping | 0 tkr |
| Mared Invest AB | Huskvarna | 0 tkr |
| MAR-EXIT AB | Habo | 0 tkr |
| Mariagatan Vårdfastighet AB | Nässjö | 0 tkr |
| Mariandre AB | Jönköping | 0 tkr |
| Mariannelundguide AB | Hult | 0 tkr |
| Maria Patto Holding AB | Jönköping | 0 tkr |
| Marich Förvaltning AB | Anderstorp | 0 tkr |
| Mariebo Invest AB | Jönköping | 0 tkr |
| Mariehill Holding AB | Mullsjö | 0 tkr |
| Marie Lindberg Invest AB | Värnamo | 0 tkr |
| Marie Pierre Holding AB | Vaggeryd | 0 tkr |
| Marie Söderström Consulting AB | Vetlanda | 0 tkr |
| Marie Strand Konsult AB | Bankeryd | 0 tkr |
| Maritha Henriksson Förvaltning AB | Vaggeryd | 0 tkr |
| Markar Holding AB | Jönköping | 0 tkr |
| Markbyggarna i Eksjö AB | Eksjö | 0 tkr |
| Markku Björkqvist AB | Värnamo | 0 tkr |
| marmelaid AB | Vaggeryd | 0 tkr |
| Marmor Onyx Granit Sten i Skeppshult AB | Smålandsstenar | 0 tkr |
| Marsilea Invest AB | Kärna | 0 tkr |
| Marstesus Aktiebolag | Värnamo | 0 tkr |
| Martina Hansson Invest Hestra AB | Hestra | 0 tkr |
| Martin & Pär Fastighets Aktiebolag | Jönköping | 0 tkr |
| Martin Petersson Design AB | Huskvarna | 0 tkr |
| Martin Poulsen Invest AB | Värnamo | 0 tkr |
| Martins Hemtjänst AB | Huskvarna | 0 tkr |
| Martins Husbilsservice AB | Tenhult | 0 tkr |
| Martin Sjöqvist Konsult AB | Jönköping | 0 tkr |
| Martinsson & Sterne AB | Ydre | 0 tkr |
| MARWEN AB | Bodafors | 0 tkr |