| Feral Flame Studios AB | Skellefteå | 0 tkr |
| Fernerud Venture AB | Umeå | 0 tkr |
| FESTARRANGÖREN I UMEÅ Aktiebolag | Umeå | 0 tkr |
| Fethajja AB | Göteborg | 0 tkr |
| Fey AB | Umeå | 0 tkr |
| FGE Konsult AB | Vännäs | 0 tkr |
| Fibritörerna Norra Norrland AB | Skellefteå | 0 tkr |
| FigFlows AB | Umeå | 0 tkr |
| Filip Gille Holding i Lövånger AB | Bureå | 0 tkr |
| Filip Sundberg AB | Umeå | 0 tkr |
| Filocca AB | Obbola | 0 tkr |
| Finansgruppen Norr AB | Umeå | 0 tkr |
| Fineus AB | Hörnefors | 0 tkr |
| finReporting AB | Umeå | 0 tkr |
| Fireshot invest AB | Umeå | 0 tkr |
| Fishhook AB | Skellefteå | 0 tkr |
| Fixerian i Umeå AB | Umeå | 0 tkr |
| FJÄLLGLIMT HOLDING AB | Borgafjäll | 0 tkr |
| Fjällkanten AB | Skellefteå | 0 tkr |
| Fjäll o Kustfastigheter i Sverige AB | Holmsund | 0 tkr |
| Fjällspegeln AB | Kåge | 0 tkr |
| Fjällstugan Fredriksväg 1 AB | Vilhelmina | 0 tkr |
| Fjärrbulk i Umeå AB | Umeå | 0 tkr |
| Fjärrskolan i Sverige AB | Umeå | 0 tkr |
| Fjeruns fastigheter i Umeå AB | Umeå | 0 tkr |
| FJORTONTRE HOLDING AB | Umeå | 0 tkr |
| FJ Rental Invest AB | Obbola | 0 tkr |
| F & K Bergners Bil Holding AB | Umeå | 0 tkr |
| Flakabäck Holding AB | Vindeln | 0 tkr |
| Flarkbäcken Holding AB | Flarken | 0 tkr |
| Flarkens dynspecialist AB | Robertsfors | 0 tkr |
| Flarkens Snickeri Aktiebolag | Robertsfors | 0 tkr |
| F Linder Holding AB | Lycksele | 0 tkr |
| Flis & Trä Åkeri i Skellefteå AB | Skellefteå | 0 tkr |
| Flock 9 AB | Umeå | 0 tkr |
| Floda31 AB | Botsmark | 0 tkr |
| Fluidy AB | Sorsele | 0 tkr |
| F.Luna Holding AB | Umeå | 0 tkr |
| Flying Lizard AB | Umeå | 0 tkr |
| Fly Tho Consulting AB | Umeå | 0 tkr |
| FML Invest AB | Umeå | 0 tkr |
| FNU AB | Umeå | 0 tkr |
| Folksagan Invest AB | Umeå | 0 tkr |
| Fönstergruppen Sverige AB | Umeå | 0 tkr |
| Food Cargo Nord Holding AB | Umeå | 0 tkr |
| Forcap Holding AB | Skellefteå | 0 tkr |
| Forcap Invest AB | Skellefteå | 0 tkr |
| Forest Impact I Umeå AB | Täfteå | 0 tkr |
| Företagsbyrån Bäckström&Partners Financial AB | Lycksele | 0 tkr |
| Företagsbyrån, Bäckström & Partners Holding Aktiebolag | Lycksele | 0 tkr |