David Cullen

David Cullen currently serves as the Delivery Director at PXC since March 2024, following a role as Director of Delivery at TalkTalk Wholesale Services from August 2023 to March 2024. David has an extensive background in service delivery and billing management, having worked as Head of B2B Service Delivery at TalkTalk Business from August 2013 to August 2023, where responsibilities included managing a team of over 100 and fulfilling network requirements for Partner & Carrier customers. Previous positions include roles at Virgin Media Business and Virgin Media, focusing on billing operations, project leadership, and third-party relationships. David’s educational background includes studies at Hopwood Hall College and Matthew Moss High School.