Straight out of university, Jack joined the management consultancy firm Accenture, where he worked on technical projects for clients including Centrica (British Gas), BT and BOC Edwards. He then spent a couple of years working for a small London-based design agency as their Head of Digital. Having identified a niche in the public sector, he started his own small consultancy company working with local government and NHS organisations, before selling his stake to join 4D Data Centres during the fit-out phase of 4D Surrey in 2007.