James has over 20 years' experience of developing successful teams to provide an industry leading service to customers and clients.

With an enthusiastic and structured approach, and an extensive knowledge of building and operating a utilities and construction business, James holds a customer focussed strategic vision and has an excellent track record of client satisfaction.

With significant board level experience, James has a clear focus on governance, people and team development, while driving business reputation and increasing EBITA.

A delivery focussed professional with an excess of 15 years in the infrastructure industry, and a specific focus in utilities. Andrew is driven by successfully delivering for customers with both programme and budget as the central focus.

He prides himself on having an eye for detail and being analytical in his approach to solutions presented to clients. Andrew is a strong leader and has successfully coached and mentored numerous colleagues within Turnbull, maximising their potential and supporting them to achieve their professional aspirations.

With over 30 years' experience in the electrical and water sectors, Stuart leads with an in-depth understanding for developing and implementing maintenance strategies.

Stuart is responsible for the electrical, mechanical and instrument teams, carrying out operational planned maintenance and providing reactive solutions in challenging industrial, commercial and construction environments.

A team-focussed leader keen on empowering people, Stuart is passionate about delivering innovative solutions for new sustainable technologies.