Bedrift R - Ellingsrud
- Reikiklubben
- Rana
- Rebinwild AS
- Ridderheims AS
- Richard Lowe
- Roy Rødberg
- Ramstad Zap
- Rashidian Transport
- Reidar Bugge
- Raman Menagah
- Rune Sælid
- Ratnam Kamalendran
- Riveros Consulting
- Robertas Katilius
- Rizwan Ahmad
- Rohatgi Services
- Renovering Muzdeka
- Rasool Transport
- Renhold Anna Putzkowska
- Ruth Helene Dahl
- Rouin Renovasjon AS Konkursbo
- Rizwan Ahmad Consulting
- Rema 1000 Ellingsrud
- Rouin Renovasjon AS Konkursbo
- Rula Ahmad Habib
- Rensia Oslo AS Avd Karihaugen
- Rpv AS - Oslo Pipesenter AS
- Rema 1000 Karihaugen
- Rikard André Andersson Invest AS
- Realtime Productions Stian Selvik
- Royal Renhold og Tjenester AS
- Raswinderjit Singh Deol Konkursbo
- Raswinderjit Singh Deol Konkursbo
- Ruud Maskin og Betong
- Radu Transport Manta Florinn Radu