Duncan J. Gray, BEng, MSc DIC, MSc, CEng, MIStructE

Associate Director


Duncan J. Gray is an Associate Director in DeSimone’s London office. He has over 15 years’ experience in the construction industry. After an initial seven years in the design office, where he helped design iconic major projects in the United Kingdom and internationally, he then worked at the interface between the design engineering teams and the on-site construction teams. Thus, he has experience in technical structural design engineering, resident engineer roles, design management with main contractors and developers, and project management at consultancies. Duncan specialises in connecting and coordinating design teams with the construction programmes and on-site teams.

Duncan has worked on many prestigious and major projects, from design level through to design project management and on-site supervision. His project experience includes: the new headquarters of a large technology firm in London. Additionally, a 1,600-unit residential project in London, as well as two £400m design-build hospitals, both in the United Kingdom.

Duncan earned a Master of Science degree in Advanced Structural Engineering from Imperial College London, a Master of Science degree in Construction Law and Dispute Resolution from Kings College London, and a Bachelor of Engineering degree in Civil Engineering from the University of Bath.