Bedrift F - Billingstad
- Fixologi AS
- Fagerbakk AS
- Frostec AS
- Fondsspar AS
- Fornuft
- Frimino AS
- Foodoccasion
- Fiorano AS
- Fjeldheim Musikk
- Folkets Parti
- Fleur Damefrisør
- Flow Teknikk AS
- Folkets Parti
- Friforeningen Ungdomsklubb
- Figenschou Logopeden
- Fagerli Mekaniske
- Fjærbryn Verpetinskiene
- Fredrikstad Hytteforening
- Falkenberg Eftf
- Floberg Follestad AS
- Fathom Norge AS
- Fima Eiendom AS
- Functor Health AS
- Fredriks Invest AS
- Fbi Invest AS
- Frogner Installasjon AS
- Fotolab.no AS
- Fam Pedersen AS
- Flux Invest AS
- Forum Lex AS
- Fjordbyen Eiendom AS
- Fleisch Holding AS
- Fausa Finans AS
- Fifth Season AS
- Frednes Prosjekt AS
- Forus-nord AS
- Floberg Holding AS
- Floriss Drift AS
- Funplays Billingstad
- Flow-teknikk AS
- Floberg Holding AS
- Fossum Fysio
- Flyplass Eiendom AS
- Flisekompaniet Billingstad
- Fjeldvær Freelance
- Foreningen Barnehjemmet
- Flextronics Bedriftsidrettslag
- Frakt AS Nordisk
- Focus Software AS
- Floriss Drift AS
- Fakta Renhold AS
- Fau Billingstad Skole
- Foreningen Interflora Norge
- Fotojournalist Anders Nilsen
- Fluffy Dolls Nystrøm
- Fremtidig Helse Dalfrén
- Fysioterapeut Annie Gundersen
- Fam Pedersen Limited
- Fotograf Bjørn Blegen
- First Auto Mopedbil AS
- Fotovideo Nordicphotogear.Com AS
- Ferkon Bygg AS Konkursbo
- Ferkon Bygg AS Konkursbo
- First Auto Export AS
- Ferkon Bygg Swierczek
- Foto.no Pro AS
- Flækøy Andersson Dropshipping
- Foto.no Billingstad
- Formula Automobile Norge AS
- Fabricia Mendonca Ramiro
- Freidun Karami Tannlege AS
- Fotograf Heidi Dokter
- Frederik André Hansen Consult
- Fungroup Andre Lewis Aamodt
- Fremberg Torbjörn Anders Mikael
- Fysioterapeut Hans Morten Jahr
- Furukroken Tur Vestre Billingstad
- Forward In Faith Church Internation
- Foreningen Interflora Norges Humanitære Fond
- Fgb Nettverk Fred Gunnar Bergersen
- Forward In Faith Church Internation
- Fixel - Din elektriker på dagen AS