Firma F - Holmen
- Famac AS
- Floordesign AS
- Fenestra AS
- Feso AS
- Feludi AS
- Fraunar AS
- Funtus AS
- Femwen AS
- Fashion Mix AS
- Familiekompaniet Vinderen AS
- Fiol Invest AS
- Familieforetaget Invest AS
- Floordesign Expressions AS
- Fagerheim Kari
- Først Consulting
- Falchoner Invest AS
- Fox Invest AS
- Fiskeseth Fysioterapi
- Freespear IT Ekeberg
- Fau Holmen Skole
- Flakon Bud Grzegorz Krzeminski
- Futhurum Kristin Vibeke Hurum
- Fru Fix Ulrika Risan
- Feinschmecker Productions Caroline Haddeland- Herding