| Lightvalley Consulting AB | Ljusdal | 0 tkr |
| Linda Lillieström förvaltning AB | Vaxholm | 0 tkr |
| Lindås Invest AB | Vaxholm | 0 tkr |
| Lindberg Bros Motorsport AB | Vaxholm | 0 tkr |
| Lindholm & Partner i Vaxholm AB | Vaxholm | 0 tkr |
| Litelink Solutions AB | Åkersberga | 0 tkr |
| Lius Sushi Sverige AB | Vaxholm | 0 tkr |
| LJ:AG Holding AB | Falun | 0 tkr |
| Lotc AB | Vaxholm | 0 tkr |
| Löwoberg AB | Vaxholm | 0 tkr |
| Lowther Racing AB | Vaxholm | 0 tkr |
| Lundell och Company AB | Vaxholm | 0 tkr |
| M4 Invest AB | Vaxholm | 0 tkr |
| Machal Holding AB | Bromma | 0 tkr |
| Madkind AB | Vaxholm | 0 tkr |
| Mahewe Invest AB | Vaxholm | 0 tkr |
| MAKAI AB | Vaxholm | 0 tkr |
| Mäkitalo konsult AB | Vaxholm | 0 tkr |
| Malmros Förvaltning i Vaxholm AB | Åkersberga | 0 tkr |
| Mansnerus Lund AB | Vaxholm | 0 tkr |
| Manus AV-produktion Aktiebolag | Vaxholm | 0 tkr |
| Marfors AB | Vaxholm | 0 tkr |
| Marie Höglund Förvaltning AB | Vaxholm | 0 tkr |
| Marin & Land i Vaxholm AB | Vaxholm | 0 tkr |
| Martin Nissfolk AB | Vaxholm | 0 tkr |
| MASATA AB | Vaxholm | 0 tkr |
| Maskinkajen Marin AB | Vaxholm | 0 tkr |
| Master Saddlery Sweden AB | Täby | 0 tkr |
| Mats Ek Teknikutveckling AB | Tynningö | 0 tkr |
| Maverick Stockholm AB | Vaxholm | 0 tkr |
| Maxwell Coaching & Consulting AB | Vaxholm | 0 tkr |
| M&D Investment & Service AB | Åre | 0 tkr |
| Medley T&E AB | Vaxholm | 0 tkr |
| MEDOTEC AB | Vaxholm | 0 tkr |
| MedTec Partners International AB | Tynningö | 0 tkr |
| Mejo AB | Vaxholm | 0 tkr |
| Mentor Solutions Stockholm AB | Vaxholm | 0 tkr |
| Mexecutive Sweden AB | Vaxholm | 0 tkr |
| Mexperience AB | Vaxholm | 0 tkr |
| MF Marina Holding AB | Vaxholm | 0 tkr |
| MGr Marketing AB | Enköping | 0 tkr |
| MGSS AB | Vaxholm | 0 tkr |
| MG Synvård Aktiebolag | Vaxholm | 0 tkr |
| MHB Invest AB | Vaxholm | 0 tkr |
| M Holmberg entreprenad AB | Vaxholm | 0 tkr |
| Mikael Frodé Fastighets AB | Vaxholm | 0 tkr |
| Mindful Systems AB | Vaxholm | 0 tkr |
| MKFM EL & Konsult AB | Vaxholm | 0 tkr |
| MM Nordlund AB | Hallstavik | 0 tkr |
| MN Energi i Lidköping AB | Vaxholm | 0 tkr |