Bedrift R - Linderud
- Rebne
- Rostille Enk
- Rosiclon AS
- Renovia AS
- Roystan James
- Rida Khan
- Rette Streken AS
- Romilanta Tzatzai
- Renata Szlapa
- Roar Busk
- Rahul Chhura
- Rørlegger Dara AS
- Rajesh Ghimre
- Rubab Syed
- Ruzobe Projects
- Renovi Hangås
- Revisjonsselskapet Olsson & Co DA
- Rafidain Kunnskapssenter
- Radoslav Invest AS
- Rule Bygg AS
- Rule bygg AS
- Radio Holland Norway AS
- Round Table Invest AS
- Rødsand Geir Andre
- Runner Runner Holding AS
- Rett øst Invest AS
- Roxann J Lawrence
- Rema 1000 Brobekkveien
- Rørleggervakt & Høytrykksentralen AS
- Ren Teknikk Norge AS
- Rahman Bahjat Mahmoud Abdul
- Robert Rørlegger Robert Niemiec
- Royal Bil og Marine ANS
- Renhold Tjenester Adelina Laura-Adelina Lucaci