Bedrift R - Holter
- Robinvest AS
- Rømlingen
- Romtech AS
- Radoslaw Kobzdej
- Radoslaw Flaszynski
- Røyskattveien Panorama AS
- Rannveig Ludvigsen
- Ronny Bjørkdahl
- Romerike Rørleggerlaug
- R2j2 Holding AS
- Romerike Betongsaging AS
- Rune Jensen
- Romerike Rørleggerlaug
- Romanovs Deniss
- Ramunas Bakaitis
- Romans Logistics
- Ronnie Kaarby
- Roll Bygg AS
- Royal Group AS
- Rørleggermester Alf Østrem Eik