Bedrift O - Furnes
- Olaola AS
- Outsider AS
- Olaola AS
- Olav Lie
- Olav Dobloug
- Ove Høistad
- Oudmayer Drift
- Ole Sollerud
- Ole Bjerke
- Olssen Helse
- Olha Susidko
- Ola Sween
- Obs Olrud
- Ove Høistad
- Oq Invest AS
- Olrud Handelspark
- Ole Dobloug
- Oq Holding AS
- Ole Mekk AS
- Olaussen Synne Haug
- Odin Thune Brønstad
- Odd Magne Stensby
- Olaf Nyby Vognmannsservice
- Ole Anders Snesrud
- Odd-Amund Lundberg
- Obs Bygg Olrud
- Ole Kristian Sveen
- Opp & Fram AS
- Olav Heggelund Invest AS
- Ole Anders Snesrud
- Ole Martin Mortvedt
- Oq Invest 2 AS
- Ole Kristian Qvale
- O K Kompressorservice AS
- Obs Kafe Olrud
- Obs Sport Fritid Olrud