| Försäkringsmäklarna Lindberg & Partners AB | Hortlax | 0 tkr |
| Försäkringsrådgivarna i Norr AB | Luleå | 0 tkr |
| Forsbäck Revision AB | Öjebyn | 0 tkr |
| Forshällans Holding AB | Jokkmokk | 0 tkr |
| Forslund & Malmström Holding AB | Töre | 0 tkr |
| Forssells Invest i Piteå AB | Piteå | 0 tkr |
| Fotbollsarenan i Piteå AB | Piteå | 0 tkr |
| Fotograf Eivon Carlson Aktiebolag | Luleå | 0 tkr |
| Foxtrail Co AB | Jukkasjärvi | 0 tkr |
| FrågVis Rådgivning AB | Piteå | 0 tkr |
| Framled AB | Piteå | 0 tkr |
| Francina Invest AB | Gammelstad | 0 tkr |
| Franzén Förvaltning AB | Piteå | 0 tkr |
| Fredric Forsemalm Aktiebolag | Kalix | 0 tkr |
| Fredrik Forsén AB | Luleå | 0 tkr |
| Fredrik Grubbström AB | Arvidsjaur | 0 tkr |
| Fredrik Lundberg Konsult AB | Luleå | 0 tkr |
| Fredrik Schunnesson Snickeri AB | Luleå | 0 tkr |
| Fredrik Sören Johansson AB | Luleå | 0 tkr |
| Fredrikssons Allservice AB | Kiruna | 0 tkr |
| Fredrik Wiberg Entreprenad AB | Gällö | 0 tkr |
| Freewheeling Holding AB | Kiruna | 0 tkr |
| Frefra AB | Lund | 0 tkr |
| FreHed Invest Aktiebolag | Luleå | 0 tkr |
| Frema Group AB | Gällivare | 0 tkr |
| FREMET AB | Kiruna | 0 tkr |
| FREROG Invest AB | Luleå | 0 tkr |
| Frevest AB | Boden | 0 tkr |
| Frida Ågren AB | Luleå | 0 tkr |
| FriGeo AB | Älta | 0 tkr |
| FRIGOT AB | Kiruna | 0 tkr |
| Friman Investments AB | Luleå | 0 tkr |
| Fritid & Hem Håkan Lindqvist Aktiebolag | Båtskärsnäs | 0 tkr |
| FRL i Porjus AB | Porjus | 0 tkr |
| Frohold aktiebolag | Luleå | 0 tkr |
| Frösöiten AB | Råneå | 0 tkr |
| Frostevarg system AB | Luleå | 0 tkr |
| Frost Nova AB | Luleå | 0 tkr |
| Frozen North Studios AB | Öjebyn | 0 tkr |
| Fruktproffset i Luleå Holding AB | Boden | 0 tkr |
| Fs Invest AB | Piteå | 0 tkr |
| FST Consulting AB | Luleå | 0 tkr |
| FTG fastigheter AB | Piteå | 0 tkr |
| Fuel Break Holding AB | Skellefteå | 0 tkr |
| Functus Invest Aktiebolag | Vällingby | 0 tkr |
| Fyrkanten Consulting AB | Luleå | 0 tkr |
| G11 Group International AB | Älvsbyn | 0 tkr |
| G 27 fastigheter i Piteå AB | Piteå | 0 tkr |
| GaBo Produktion Boden AB | Gammelstad | 0 tkr |
| Gagnér Group AB | Luleå | 0 tkr |