Bedrift O - Bygdøy

• Osita AS
• Oros AS
• Oneworld AS
• Oslo Fotterapeutklinikk AS
• Olsson Comms
• Oslo Seilforening
• Ocm Eiendom AS
• Opptun Eiendom AS
• Orakel Holding AS
• Oslo Invest AS
• Olbe Invest AS
• Owners Holding AS
• Oslo Seilforening
• Ophaug Musikk
• Oslo Roklubb
• Omega Ventures AS
• Oppdal Hyttegrend AS
• Ohoy Holding AS
• Ole Bil AS
• Olai Eiendom AS
• Ole C. Mørch
• Operasjonssykepleier Fredrikke Grimstad
• Oslo vest Invest AS
• Oslo Guide Harnes
• Oslo Base Invest AS
• Oda Aarstein Steffenakk
• Oda Aarstein Steffenakk
• Old Greenwich Holding AS
• Oslo Takst og bygg
• Oscharshall Slott Liv Bog
• Oslo Politiets Selvbygglag Nr 10
• Ordo Sancti Constantini Magni (Ocm) Norge