• Communications
• Creative and bid services
• Environment
• Sustainability

John Holland Group is one of Australia’s oldest and most respected contractors, specialising in infrastructure and building construction. Manidis Roberts primarily works with John Holland in its water and wastewater projects.

Manidis Roberts has been working with the John Holland Group since 2002 on the $400 million Priority Sewerage Program for Sydney Water. Together with our other partners, United Group Infrastructure and MWH Australia, we have been delivering outstanding performance in environmental management and community relations over the life of the program. These four organisations, together with Worley Parsons, were awarded the $95 million North Head Sewage Treatment Plant Improvements Project with Sydney Water. We will be working with the John Holland Group for the next several years delivering these two alliances.