Garrett O'Reilly

Garrett is Managing Director of Hearts & Science UK having helped launch the agency in the UK in 2017. The agency was created to create transformational growth for clients by combining new data and technology with human-powered creativity and passion. Today Hearts & Science is a top 20 UK media agency working with clients such as Ocado, Audible, GoCompare, UKTV and Center Parcs and the UK is a flagship office in the global Hearts network. Garrett sits on OMG’s Diversity and Inclusion Steering Group and is executive sponsor of OMG’s LGBTQ+ Advisory Team. He helped set up OMG’s Sustainability Group and represents OMG on the Advertising Association’s Ad Net Zero Steering Group. He’s MIPA Accredited and sits on the IPA Council.