Iain Milligan

Iain Milligan

CNO, Three UK

Iain was appointed as Chief Network Officer of Three UK in August 2022, bringing almost two decades of experience to the role. Iain is responsible for the performance of Three’s network and the continuing rollout of 5G, as well as expanding Three’s network for customers and businesses across the country. Iain has been at Three UK for seventeen years, previously working as Director of Service Operations and Assurance, where he was responsible for shaping Three UK’s operating strategy and the performance of its technology.