Bedrifter på O i Valestrandsfossen

Odd Tepstad

Oddrun Valestrand

Oddvin Vevle

Ole Andreas Sandal

Ole Bull Kammerkor

Om Invest AS

Om Utleie AS

Omsorgshjelperen AS

Opro AS

Oss Eigedom AS

Osterøy Bridgeklubb

Osterøy Datatjeneste Frank Pape

Osterøy Entreprenør AS

Osterøy Ferjeselskap AS

Osterøy Fjordhestlag

Osterøy Fremskrittsparti

Osterøy Fysioterapi, Institutt For Manuellterapi DA

Osterøy Gårds Og Friluftsbarnehage AS

Osterøy Høgre

Osterøy Janitsjar

Osterøy Maskin AS

Osterøy Mc-Club

Osterøy Mindfulness Hartveit

Osterøy Næringspark AS

Osterøy Optikk Kjell M. Talleraas

Osterøy Pensjonistlag

Osterøy Servicesenter AS

Osterøy Servicesenter Eigedom AS

Osterøy Skinnbu DA

Osterøy Skytterlag

Osterøy Sogelag

Osterøy Sosialistisk Venstreparti

Osterøy Taxi AS

Osterøy Taxi Holding AS

Osterøykoret