Services for O
- Oakhouse Foods Thames Valley - frozen meals and groceries delivered
- Oaklands Care Home in Theale for people with a learning disability or physical disability - Voyage Care
- The Oaks Holiday Club
- Oasis Club
- The Old Fire Station Nursery
- The Old Vicarage residential care home for people with learning disabilities
- Ollie's Therapeutic Nursery
- On Course Foundation - Golf and employment for wounded, injured and sick veterans in SW England
- OnLineTraining Limited (OLT)
- Open Air Sculpture Exhibition
- Out and About Service - Age UK Berkshire
- Out of Hours Social Care and safeguarding emergencies - Emergency Duty Team
- Outdoor theatre: A Midsummer Night's Dream
- Outdoor theatre: Peter Pan
- Oxford Aunts Homecare