Bedrift R - Holmlia
- Right2know
- Reftec AS
- Roald AS
- Reinamar AS
- Renholdsseksjonen
- Relove
- Relove
- Radiooslo.Pl
- Roholdt Solutions
- Renata Nowak
- Rosenholm skole
- Roald Kapital AS
- Roald Holding AS
- Roald Finans AS
- Rahmi Karademir
- Rosenholmveien 4 AS
- Renhold Senter AS
- Rosenholmveien 8 AS
- Rosenholmveien 6 AS
- Ruta Marciulaitiene
- Rapp Gis
- Rolf Kronkvist
- Radhika Vetrivelpillai
- Ran Shao
- Ravnåskollen Boligsameie
- Ravnåskollen Boligsameie
- Roberto Lonardi
- Renate Rognan
- Rauf Smittevern
- Reiret Eiendom AS
- Ragna Kronstad
- Rares Veltan
- Rogers Flytteservice AS
- Rune Nergaard
- Ragheed AL Abdullahi
- Ringnes Consulting
- Roy Alexander Lind
- Rachid El Barkani
- Rosenholm Skoles Barnekor
- Rent Hus Mazurkiewicz
- Revegårdsveien 6 Drift AS
- Rosenholmveien 8 B AS
- Rosenholmveien 13-15 AS
- Rafal Marcin Bartwanowicz
- Roald & Sønn AS
- Riesco Franchocci Snekkerfirma
- Rosenholm gård Holding AS
- Rush Trampolinepark Oslo
- Rush Oslo 1 AS
- Rosenholmveien 4 B AS
- Rema 1000 Holmlia
- Riyo Modesty Bashir
- Raja M Gulfam
- Rares Veltan Bygm
- Rosamund May Brown
- Rosenholm Budservice Bahman Moradi
- Rasmussens Trening og Velvære
- Rush Oslo 1 AS Mobil
- Raja Transport Service Rashid
- Rogers Kiosk Roger Bena
- Raj Renhold Puhalraj Yogarasa
- Renproff Ali Husein Suge
- Renova Bygg Hm Hajrullah Maliqi
- Rosiers Astrid Margrethe Ledang Des
- Russisk Språkservice Alla Koskova-Ofstad
- Ringer I Vann Grete Helle