| Niwago AB | Luleå | 0 tkr |
| Nixter Holding AB | Gammelstad | 0 tkr |
| Njarka Holding AB | Jokkmokk | 0 tkr |
| NJJ Fastigheter AB | Korpilombolo | 0 tkr |
| NJT Konsult Aktiebolag | Luleå | 0 tkr |
| NK, Norrlandskran AB | Gällivare | 0 tkr |
| Nmab fastighet och uthyrning AB | Överkalix | 0 tkr |
| N. Öberg Invest AB | Boden | 0 tkr |
| Nö byggledning AB | Luleå | 0 tkr |
| Nocash Holding AB | Piteå | 0 tkr |
| NODA Invest AB | Luleå | 0 tkr |
| NOE Konsult AB | Kalix-Nyborg | 0 tkr |
| Nöjeshallen i Luleå AB | Luleå | 0 tkr |
| Noletel AB | Harads | 0 tkr |
| Noll Nio Elva Holding AB | Piteå | 0 tkr |
| Non Nocere konsult och utbildning AB | Piteå | 0 tkr |
| Nordbrandt Fältservice AB | Luleå | 0 tkr |
| Nord-Eres Holding AB | Kalix | 0 tkr |
| Nordex Finland AB | Boden | 0 tkr |
| Nord Holding i Luleå AB | Luleå | 0 tkr |
| Nordialappa Aktiebolag | Luleå | 0 tkr |
| Nordia Structure AB | Luleå | 0 tkr |
| Nordic Bierhalle Pub & Bistro AB | Piteå | 0 tkr |
| Nordic Bus AB | Luleå | 0 tkr |
| Nordic Cai Project Consulting AB | Luleå | 0 tkr |
| Nordic Construction Solutions AB | Luleå | 0 tkr |
| Nordic Contacts AB | Luleå | 0 tkr |
| Nordic EyeCare AB | Luleå | 0 tkr |
| Nordic Fine Brandy AB | Luleå | 0 tkr |
| Nordic Forest Development AB | Lidköping | 0 tkr |
| Nordic Forest Energy AB | Lidköping | 0 tkr |
| Nordic Montage Sverige AB | Luleå | 0 tkr |
| Nordic Outing AB | Jukkasjärvi | 0 tkr |
| Nordic Production and Maintenance Services AB | Luleå | 0 tkr |
| Nordic ski i Boden Aktiebolag | Boden | 0 tkr |
| Nordic Works Kalix AB | Boden | 0 tkr |
| Nordiska Miljöbygg Aktiebolag | Övertorneå | 0 tkr |
| Nordisk Kompetens Akademin AB | Luleå | 0 tkr |
| Nordkalottens Optik AB | Luleå | 0 tkr |
| Nordkvist Konsult i Piteå AB | Hortlax | 0 tkr |
| NORDLA AB | Haparanda | 0 tkr |
| Nordlund Projektledning AB | Luleå | 0 tkr |
| Nord NAS Invest i Luleå AB | Luleå | 0 tkr |
| Nord Stone AB | Kiruna | 0 tkr |
| Nordsvenska Holding AB | Luleå | 0 tkr |
| Nordsvenska Inköps Aktiebolag | Luleå | 0 tkr |
| Nord svets & Mek Holding AB | Piteå | 0 tkr |
| NorLink AB | Skellefteå | 0 tkr |
| Norra fastigheter i Piteå AB | Piteå | 0 tkr |
| norra linjen AB | Piteå | 0 tkr |