| Mats Blomqvist Förvaltning AB | Onsala | 0 tkr |
| Mats Eriksson Invest AB | Fjärås | 0 tkr |
| Matserling AB | Varberg | 0 tkr |
| Matsgård Bygg & Trädgård AB | Ingarö | 0 tkr |
| Mats Nilsson i Glommen Förvaltning AB | Glommen | 0 tkr |
| Mats Rydberg Förvaltning AB | Halmstad | 0 tkr |
| Mats Sparryttare Holding AB | Fjärås | 0 tkr |
| Mattias Bengtsson AB | Falkenberg | 0 tkr |
| Mattias Hallengärd AB | Kungsbacka | 0 tkr |
| Mattias Hermansson Ekonomi AB | Halmstad | 0 tkr |
| Mattias Molander Säkerhet AB | Gullbrandstorp | 0 tkr |
| MattiasT Förvaltnings AB | Halmstad | 0 tkr |
| Mat & vin i Halmstad AB | Halmstad | 0 tkr |
| Mavali i Halland AB | Heberg | 0 tkr |
| MAV Holding AB | Fjärås | 0 tkr |
| Mavijoso Consulting AB | Onsala | 0 tkr |
| Mawiol AB | Onsala | 0 tkr |
| MAWJA AB | Onsala | 0 tkr |
| Maxemal Fastigheter AB | Kullavik | 0 tkr |
| Max Göte AB | Kungsbacka | 0 tkr |
| Maxhugg AB | Halmstad | 0 tkr |
| Maxima AB | Varberg | 0 tkr |
| Maxima Fastighets AB | Halmstad | 0 tkr |
| Maxima Maximus Fastighets AB | Halmstad | 0 tkr |
| Maxington Accio AB | Falkenberg | 0 tkr |
| MaxTess AB | Halmstad | 0 tkr |
| MaxTess Förvaltning AB | Halmstad | 0 tkr |
| MaxTess Holding AB | Halmstad | 0 tkr |
| Max Thormé Holdings AB | Getinge | 0 tkr |
| Maxx Holding AB | Kungsbacka | 0 tkr |
| MAXXIT AB | Onsala | 0 tkr |
| MAYAS BARNLÄKARMOTTAGNING AB | Falkenberg | 0 tkr |
| May Company AB | Onsala | 0 tkr |
| MB14 Consulting AB | Varberg | 0 tkr |
| MB Europe Holding AB | Frillesås | 0 tkr |
| MBK Holding AB | Halmstad | 0 tkr |
| MBN Holding AB | Halmstad | 0 tkr |
| Mbongi Holding AB | Skummeslövsstrand | 0 tkr |
| MBrandt Holding AB | Halmstad | 0 tkr |
| MB Redovisning i Tångaberg AB | Varberg | 0 tkr |
| M & Brothers AB | Kungsbacka | 0 tkr |
| MBSR Invest AB | Halmstad | 0 tkr |
| MBT Kapital AB | Åskloster | 0 tkr |
| MCE Holding AB | Halmstad | 0 tkr |
| MCKB nissadalen AB | Åled | 0 tkr |
| MCN Invest AB | Varberg | 0 tkr |
| MC Pro Säkerhet AB | Halmstad | 0 tkr |
| McRill Cap AB | Göteborg | 0 tkr |
| MCW Invest i Varberg AB | Varberg | 0 tkr |
| MD Gruppen i Halmstad AB | Halmstad | 0 tkr |