OgilvyOne makes brands more valuable to customers, and customers more valuable to brands. We make the connection more personal. The business better. The relationships richer. We are more than 5,000 employees in over 100 offices across 38 countries. But we're at our best when focused on an audience of one.

Agency website: 
wesellorelse.co.uk/casestudies
Agency contact number: 
+44 (0) 207 345 3000
Agency email address: 
mary.kabra@ogilvy.com

Does Dry January actually change long-term behaviour?

Public Health England

Battersea Cats & Dogs Home

BT

British Gas

Jo Coombs: What does 2016 have in store for advertising?

InterContinental Hotels Group (IHG)

Charlie Wilson: What Do Christmas Ads Mean?

Nestlé Purina

British Airways