• Banana Shire Council
• Bundaberg Regional Council
• Fraser Coast Regional Council
  
• Gladstone Regional Council
• Isaac Regional Council
  
• Livingstone Shire Council
• Rockhampton Regional Council 
• Somerset Regional Council

Organisations

• AECOM Australia
• ARRB
• Australian Concrete Mats
• Boral
• Bulletproof Performance
• Cardno Pty Ltd
• CQUniversity 
• Danley
• Department of Transport and Main Roads
• Dial Before You Dig
• Dileigh Consulting Engineers
• Engage Consulting Engineers Pty Ltd
• George Bourne & Associates
• Harrison Infrastructure Group
• Holcim (Australia) Pty Ltd
• Huesker Australia Pty Ltd
• Ingal Civil Products
• Innovative Solutions Indonesia
• InQuik Pty Ltd
• Interflow
• IPWEAQ
• Komatsu Australia Pty Ltd
• Leading Roles
• LGIA Super
• Lion Systems
• Local Buy
• LO-GO Appointments
• McBerns Innovative Solutions
• McCullough Robertson Lawyers
• McMurtrie Consulting Engineers
• National Heavy Vehicle Regulator
• Norton Rose Fulbright Australia
• Orion Solar
• Pavement Management Services
• Peak Services
• PelicanCorp
• Product Delivery Managers
• Proterra Group Pty Ltd
• Saferoads
• Shepherd
• Stabilised Pavements of Australia
• Steel Mains
• SuperSealing
• Synergy Solutions
• Tipec Pty Ltd
• Tutt Bryant Hire Pty Ltd
• Wagners CFT Manufacturing Pty Ltd
• Water Modelling Solutions
  
• WR & CA Paulger