| Matlas AB | Halmstad | 0 tkr |
| Mats Rydberg Förvaltning AB | Halmstad | 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 |
| Maxhugg AB | Halmstad | 0 tkr |
| Maxima Fastighets AB | Halmstad | 0 tkr |
| Maxima Maximus Fastighets AB | Halmstad | 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 |
| MBK Holding AB | Halmstad | 0 tkr |
| MBN Holding AB | Halmstad | 0 tkr |
| MBrandt Holding AB | Halmstad | 0 tkr |
| MBSR Invest AB | Halmstad | 0 tkr |
| MCE Holding AB | Halmstad | 0 tkr |
| MCKB nissadalen AB | Åled | 0 tkr |
| MC Pro Säkerhet AB | Halmstad | 0 tkr |
| MD Gruppen i Halmstad AB | Halmstad | 0 tkr |
| MD Gruppens Fastighetsbolag AB | Halmstad | 0 tkr |
| M Edenlind AB | Halmstad | 0 tkr |
| Medicare International i Halmstad AB | Halmstad | 0 tkr |
| Medisinus AB | Lund | 0 tkr |
| Megafish AB | Göteborg | 0 tkr |
| Mega Mark & Villa i Halland AB | Halmstad | 0 tkr |
| Mehj Steninge AB | Steninge | 0 tkr |
| Meijer Redovisning AB | Halmstad | 0 tkr |
| MELI Group AB | Halmstad | 0 tkr |
| Memoskin AB | Halmstad | 0 tkr |
| Mergus International Halmstad Aktiebolag | Limhamn | 0 tkr |
| Merlin Caffrey AB | Halmstad | 0 tkr |
| MEVA Halmstad AB | Halmstad | 0 tkr |
| MGD Fastigheter Holding AB | Getinge | 0 tkr |
| M G F i Malmö AB | Malmö | 0 tkr |
| MG Städkompaniet AB | Halmstad | 0 tkr |
| MH Opportunities AB | Halmstad | 0 tkr |
| Mia Pettersson Sweden AB | Halmstad | 0 tkr |
| Micke Kardells Åkeri AB | Falun | 0 tkr |
| Midwinter Logistik AB | Åled | 0 tkr |
| Migyston Group Global AB | Halmstad | 0 tkr |
| Mij Ekonomitjänst Halmstad AB | Halmstad | 0 tkr |
| Mikael Erik AB | Haverdal | 0 tkr |
| Mikael Tovstedt Konsult i Halmstad AB | Halmstad | 0 tkr |
| Miklen Fastigheter AB | Halmstad | 0 tkr |
| MILI Förvaltnings AB | Haverdal | 0 tkr |
| Miljötekniska Entreprenad Holding AB | Stockholm | 0 tkr |
| Million solutions AB | Genevad | 0 tkr |
| M Ilstam AB | Halmstad | 0 tkr |