| My Business i Borlänge AB | Borlänge | 0 tkr |
| Myckelby Holding AB | Dala-Husby | 0 tkr |
| Myrkanten Invest AB | Borlänge | 0 tkr |
| Näckrosen Holding AB | Ludvika | 0 tkr |
| Nadja Lindhe Mammo AB | Falun | 0 tkr |
| Någott Bortom Bergen AB | Björbo | 0 tkr |
| NajAB AB | Älvdalen | 0 tkr |
| Namez AB | Borlänge | 0 tkr |
| Näringshälsan Dalarna AB | Sollerön | 0 tkr |
| Nås Bränneri AB | Nås | 0 tkr |
| Näset 196:15 AB | Furudal | 0 tkr |
| Näslund Systems AB | Borlänge | 0 tkr |
| Näsudden Fastighetsförvaltning AB | Mora | 0 tkr |
| Natalia Martinsson AB | Hedemora | 0 tkr |
| Nathalie Stjernqvist Holding AB | Borlänge | 0 tkr |
| Natural Resources Invest Sweden AB | Falun | 0 tkr |
| Naturella, konsult och handel i Dalarna AB | Hedemora | 0 tkr |
| Naturexpos Dalarna AB | Orsa | 0 tkr |
| Naturlig tillväxt NUTAB Aktiebolag | Avesta | 0 tkr |
| Naturtrogen Sverige AB | Orsa | 0 tkr |
| Navajo AB | Rättvik | 0 tkr |
| Naxos Holding AB | Idkerberget | 0 tkr |
| Nazia AB | Falun | 0 tkr |
| NCP Concept International AB | Lidingö | 0 tkr |
| NDSM NORDIC AB | Avesta | 0 tkr |
| Nedre Martinagården AB | Tällberg | 0 tkr |
| NE ECOM AB | Avesta | 0 tkr |
| Neko Tek AB | Borlänge | 0 tkr |
| Nelle AB | Falun | 0 tkr |
| Nephilim AB | Borlänge | 0 tkr |
| Newholdsway AB | Mora | 0 tkr |
| New Move AB | Ludvika | 0 tkr |
| Next Green Holding AB | Mora | 0 tkr |
| Next Wave Consulting AB | Falun | 0 tkr |
| NGAC i Avesta-Norberg AB | Avesta | 0 tkr |
| NGSon AB | Linghed | 0 tkr |
| NH & SD Holding AB | Falun | 0 tkr |
| NIBELI Aktiebolag | Stockholm | 0 tkr |
| Nickes Bröd Dalarna AB | Borlänge | 0 tkr |
| Nicklas Guide Tech AB | Smedjebacken | 0 tkr |
| Nidea Förvaltning AB | Falun | 0 tkr |
| Nigella Fastighets AB | Falun | 0 tkr |
| Nikeri Holding AB | Borlänge | 0 tkr |
| Niklas Jonsson Holding AB | Smedjebacken | 0 tkr |
| Nilem Fastighets AB | Mora | 0 tkr |
| Nilra AB | Orsa | 0 tkr |
| Nilsén/Göras Förvaltning AB | Falun | 0 tkr |
| Nils Skoglund Byggmaskiner Aktiebolag | Leksand | 0 tkr |
| Nils Skoglund Invest AB | Leksand | 0 tkr |
| Nils Skoglund Invest Leksand AB | Leksand | 0 tkr |