| Metall Göte Holding AB | Värnamo | 0 tkr |
| MetaVersity AB | Jönköping | 0 tkr |
| MET Performance AB | Huskvarna | 0 tkr |
| Metric Tale AB | Jönköping | 0 tkr |
| Metti Holding AB | Jönköping | 0 tkr |
| MF Music AB | Huskvarna | 0 tkr |
| MGPC Invest AB | Vaggeryd | 0 tkr |
| MH27 Holding AB | Bankeryd | 0 tkr |
| MH Byggvision AB | Jönköping | 0 tkr |
| MHF holding AB | Bankeryd | 0 tkr |
| MHML i Jönköping Aktiebolag | Jönköping | 0 tkr |
| Michael Angle Oh! AB | Jönköping | 0 tkr |
| Mickfor Förvaltning AB | Taberg | 0 tkr |
| Micksa Holding AB | Bankeryd | 0 tkr |
| MIDAQ Consulting AB | Jönköping | 0 tkr |
| MIDAQ Digital AB | Jönköping | 0 tkr |
| MIDAQ Growth AB | Jönköping | 0 tkr |
| MIDAQ Interiors AB | Jönköping | 0 tkr |
| MIDAQ Light AB | Gnosjö | 0 tkr |
| MIDAQ Relocation AB | Jönköping | 0 tkr |
| MIDAQ SB Holding AB | Jönköping | 0 tkr |
| Middle Street Money Management AB | Jönköping | 0 tkr |
| Mikael Jutander AB | Jönköping | 0 tkr |
| Mikael Rydholm AB | Jönköping | 0 tkr |
| Mikael Torstensson AB | Tenhult | 0 tkr |
| Milan M Invest i Huskvarna AB | Huskvarna | 0 tkr |
| Miljö & Transportaktiebolaget WASAB | Norrahammar | 0 tkr |
| Millers Beslag Aktiebolag | Alingsås | 0 tkr |
| MiMoMa i Nässjö AB | Nässjö | 0 tkr |
| Minelino AB | Jönköping | 0 tkr |
| Minh Hoa AB | Huskvarna | 0 tkr |
| Minlokal Falköping AB | Jönköping | 0 tkr |
| Minnesdal Holding 1 AB | Vetlanda | 0 tkr |
| Minnesdal Holding 2 AB | Vetlanda | 0 tkr |
| Minnesdal Holding 3 AB | Vetlanda | 0 tkr |
| Minnesdal Holding 4 AB | Vetlanda | 0 tkr |
| Mirai Holding AB | Jönköping | 0 tkr |
| Mirock Fastigheter AB | Huskvarna | 0 tkr |
| Misslyckan AB | Jönköping | 0 tkr |
| Mitt på Klostergatan AB | Växjö | 0 tkr |
| M.J Bygghandel AB | Jönköping | 0 tkr |
| MJF Säljservice AB | Bankeryd | 0 tkr |
| MJJ invest AB | Huskvarna | 0 tkr |
| MJ Jönköping Invest AB | Jönköping | 0 tkr |
| MJR Group AB | Huskvarna | 0 tkr |
| Mjugg AB | Falun | 0 tkr |
| MKLE Holding AB | Månsarp | 0 tkr |
| MLC Fastigheter Aktiebolag | Jönköping | 0 tkr |
| MLL Invest AB | Jönköping | 0 tkr |
| M.M. Carlson Förvaltning AB | Jönköping | 0 tkr |