Bedrift R - Ulefoss
- Rentarage AS
- Rullekoll
- Rullekoll
- Runar Jordansen
- Ree Minerals AS
- Ragnhild Omtvedt
- Rolf Blåstad
- Raukleiv Bil
- Røstad Tunet
- Rune Mogen
- Ragnar Toreskaas
- Ringstad Kiosk AS
- Rørlegger Bergheim AS
- Rune Kristoffersen
- Rune Vibeto
- Reidar Plassen
- Ringsevja 16 DA
- Ringstun Holding AS
- Ringstun Eiendom AS
- Rett Profilering AS
- Ral Eiendom AS
- Ringås Industri
- Romnes Moreller AS
- RedGo Ulefoss
- Rolf Petri Blåstad
- Ri Brauti Invest AS
- Rare Earths Norway AS
- Rikkes MK Kristiansen
- Ree Minerals Holding AS
- Røte Skogsdrift Ungdomsbedrift
- Ringsevja Bo- og Servicesenter
- Rs Naturanalyse Rune Solvang
- Rolf Rasmussen Konsulent Tjenester
- Riis Ur & Gull
- Ragnar Toreskaas Service Ragnar Toreskaas