Bedrift R - Borgenhaugen
- Rynningen AS
- Rich Bar AS
- Romnes Sarpsborg AS
- Rolighetsveien Sameie
- Rolighetsveien Sameie
- Roy Svendsen
- Ryesvei 2b AS
- Ronald Larsen
- Rakkestad Eiendom AS
- Rj Anlegg AS
- Rubasha Taxi
- Rent Kontrollsystem AS
- Rønning Eiendom AS
- Renhold Zylka
- Rebo Bygg AS
- Recover Nordic AS
- Ranum Per Kristian
- Rich Bar Holding AS
- Rom Konsult Norge AS
- Rom Konsult Holding
- Rudys Trafikkopplæring Kristiansen
- Ragn-Sells Sarpsborg
- Rema 1000 Iseveien
- Rolstad Signe Mathea
- Reginal ! Korfel
- Revolin Hubert Ciupka
- Russebuss Bølla 2023
- Rørlegger G. Andersen
- Russebuss Bølla 2023
- Recover Sarpsborg Avd 522141
- Rask-André Personlig Trening
- Rent og Pent Østfold AS
- Royal Service Monika Druzgala
- Rainbow Management Roy Morten Andersen
- R.A. Service & Vedlikehold AS
- Renholdspartner Oslo og Viken - Renholds
- Rpov - Renholdspartner Oslo og Viken AS