| MF Music AB | Huskvarna | 0 tkr |
| MGPC Invest AB | Vaggeryd | 0 tkr |
| MGTG AB | Vimmerby | 0 tkr |
| MH27 Holding AB | Bankeryd | 0 tkr |
| M Harbrecht Invest AB | Vetlanda | 0 tkr |
| MH Burseryd AB | Burseryd | 0 tkr |
| MH Byggvision AB | Jönköping | 0 tkr |
| MHF holding AB | Bankeryd | 0 tkr |
| MH-GAP AB | Bredaryd | 0 tkr |
| MH Holding i Gnosjö 1 AB | Gnosjö | 0 tkr |
| MH Holding i Gnosjö 2 AB | Gnosjö | 0 tkr |
| MH Holding i Gnosjö 3 AB | Gnosjö | 0 tkr |
| MHML i Jönköping Aktiebolag | Jönköping | 0 tkr |
| Miakonomi AB | Nässjö | 0 tkr |
| MiBeKo AB | Bredaryd | 0 tkr |
| Micael&Kristina AB | Gislaved | 0 tkr |
| Michael Angle Oh! AB | Jönköping | 0 tkr |
| Michael Ha Invest AB | Bredaryd | 0 tkr |
| Mickfor Förvaltning AB | Taberg | 0 tkr |
| MICKMA AB | Skillingaryd | 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 |
| MIDAQ Ventures AB | Hillerstorp | 0 tkr |
| Middle Street Money Management AB | Jönköping | 0 tkr |
| Midnight Beds of Sweden AB | Ekenässjön | 0 tkr |
| Miers Holding AB | Anderstorp | 0 tkr |
| M.I. Fastigheter AB | Tranås | 0 tkr |
| Miform Invest AB | Hillerstorp | 0 tkr |
| MIG Mätteknik i Gnosjö AB | Mölndal | 0 tkr |
| MIJ i Gislaved AB | Gislaved | 0 tkr |
| Mikael Ekstrand Förvaltning AB | Landsbro | 0 tkr |
| Mikael Jutander AB | Jönköping | 0 tkr |
| Mikael Rydholm AB | Jönköping | 0 tkr |
| Mikael Torstensson AB | Tenhult | 0 tkr |
| Mikhan Holding AB | Habo | 0 tkr |
| Mikroponent Intressenter AB | Värnamo | 0 tkr |
| MILAI AB | Eksjö | 0 tkr |
| Milan M Invest i Huskvarna AB | Huskvarna | 0 tkr |
| Mi-Le AB | Värnamo | 0 tkr |
| Miljö & Transportaktiebolaget WASAB | Norrahammar | 0 tkr |
| Millas Invest I Gnosjö AB | Gnosjö | 0 tkr |
| Millebo Fastighets- och förvaltningsaktiebolag | Växjö | 0 tkr |
| Millers Beslag Aktiebolag | Alingsås | 0 tkr |
| Millies Burger AB | Eksjö | 0 tkr |