| Forcelab AB | Skattkärr | 0 tkr |
| Forest Friends I AB | Karlstad | 0 tkr |
| FörklaringsKraft AB | Karlstad | 0 tkr |
| For My Pleasure AB | Karlstad | 0 tkr |
| Forsa Batteripark AB | Karlstad | 0 tkr |
| Försäkringspartner i Värmland AB | Karlstad | 0 tkr |
| Försäkringsrådgivare Håkan Elestedt AB | Karlstad | 0 tkr |
| Försäkringsrådgivare Robert Johansson AB | Karlstad | 0 tkr |
| Forseryd Redovisning AB | Karlstad | 0 tkr |
| Forshaga Deje Golf AB | Karlstad | 0 tkr |
| Forslunds betong AB | Hammarö | 0 tkr |
| Första Green AB | Karlstad | 0 tkr |
| Forwardit Consulting AB | Karlstad | 0 tkr |
| FOSSO Anläggning AB | Karlstad | 0 tkr |
| Fotobag se AB | 1539 Moss | 0 tkr |
| FRAKE AB | Karlstad | 0 tkr |
| Fredric Haeffner AB | Karlstad | 0 tkr |
| Fredrikbroström Holding AB | Karlstad | 0 tkr |
| Fredrik Gedda Consulting AB | Stockholm | 0 tkr |
| Fredrik Lindén Invest AB | Segmon | 0 tkr |
| Fredrik M.P. Nordh AB | Karlstad | 0 tkr |
| FRELAR Förvaltning AB | Karlstad | 0 tkr |
| Frelijo AB | Karlstad | 0 tkr |
| Fribrisun Aktiebolag | Karlstad | 0 tkr |
| Fridas Outlet Smycken & Klockor AB | Karlstad | 0 tkr |
| Fridberg Management AB | Karlstad | 0 tkr |
| Frigren invest AB | Karlstad | 0 tkr |
| Friktionid 1 AB | Karlstad | 0 tkr |
| From The Vault AB | Karlstad | 0 tkr |
| Frostglade AB | Karlstad | 0 tkr |
| FRT Holding Färjestad Aktiebolag | Karlstad | 0 tkr |
| Fryxta Fastigheter AB | Karlstad | 0 tkr |
| FSA Holding AB | Karlstad | 0 tkr |
| FTP Consulting AB | Karlstad | 0 tkr |
| Funktionell Träning i Karlstad AB | Arvika | 0 tkr |
| Furry Hipster AB | Karlstad | 0 tkr |
| Fuselage Holding AB | Karlstad | 0 tkr |
| Gabon Industri Miljö AB | Mockfjärd | 0 tkr |
| gafl i Karlstad AB | Karlstad | 0 tkr |
| Gahnstroem Design AB | Karlstad | 0 tkr |
| Gällserud Holding AB | Molkom | 0 tkr |
| Garping Konstruktion Aktiebolag | Karlstad | 0 tkr |
| Gastroart AB | Karlstad | 0 tkr |
| Gastrologie AB | Karlstad | 0 tkr |
| Geia Food Holding AB | Karlstad | 0 tkr |
| GeoMät i Karlstad AB | Skoghall | 0 tkr |
| Gerado 22 AB | Karlstad | 0 tkr |
| Gerrud Invest AB | Vålberg | 0 tkr |
| Gifts4U Sweden AB | Forshaga | 0 tkr |
| Gigalomaniac Holding AB | Karlstad | 0 tkr |