Index of O - 14 (14 businesses)

On Line Communication Systems - Other computer related activities

Oasis Dental Care Ltd - Dental practice activities

Oasis Hair Studio - Hairdressing and other beauty treatment

Ocean View Properties - Real Estate Agency

Old Amersham Auctions - Other business activities not elsewhere classified

Orchard Clinic Centre For Complementary Medicine - Other human health activities

Oscar Pet Foods - Manufacture of prepared pet foods

Our Lady's R C Church - Activities of religious organisations

Our Lady's R C Primary School - General secondary education

Owen & Owen - Other business activities not elsewhere classified

Oxfam - Social work activities without accommodation

Orvis Amersham - Fishing Store

One Stop - Convenience Store

Osborn Design Ltd - Drafting Service