Bedrift R - Fornebu
- Rolfsbukta AS
- Raconteur AS
- Relf AS
- Rødboka AS
- Rofico AS
- Retrett AS
- Robboch AS
- Rentech AS
- Rellies AS
- Rolig Studios AS
- Reymert Agentur AS
- Rafoss Fysioterapi AS
- Ravisral Aksjeselskap
- Regatta Holding AS
- Rm Brands AS
- Rsg Holding AS
- Rognaas Consulting
- Rasa Stuge
- Renatas Stugys
- Reviderm Nordic
- Remen Slukfabrikk AS
- Reviderm Nordic
- Rasa Stuge
- Rde Holding AS
- Ramprasad Hemalatha
- Redwood Invest AS
- Riis Bilglass AS
- Raw Trening AS
- Rolfsbukta Kajakklubb
- Rolseth Invest AS
- Rolfsbuktveien 12 AS
- RÅH Fornebu
- RIIS Bilglass
- Ramirent Fornebu
- Rituals Fornebu
- Rheinzink Norge
- Ringen Hudpleie Bjørkli
- Reven Drift AS Konkursbo
- Reven Drift AS Konkursbo
- Rjukan Green Hydrogen DA
- Ross Offshore AS Avd Oslo
- Rapala Vmc Norway AS
- Raus Vlahko-Nikola
- Roaming Networks AS Konkursbo
- Roaming Networks AS Konkursbo
- R-D-Holding AS
- Reichborn Consulting AS Konkursbo
- Reichborn Consulting AS Konkursbo
- Robboch Fornebu Bochenska
- Radisson Hotels Norway AS
- Rølvåg Media & Event
- Ross Offshore Well Management AS Avd Oslo
- Remix-Art Joachim Ødegaard Kåsastul
- Russisk Språk med Natalja Cirpone