Companies catalogue
- CGM Engineering, Charlestown
- CRS Australia, Maitland
- CWP Renewables, Newcastle
- Callaghan T&M, Kearsley
- Carbon Based, McDougalls Hill
- Cellarbrations, Tenambit
- Centurion Fire & Rescue Equipment, Cameron Park
- Cessnock Engineering PTY Ltd., Kearsley
- Chapman & Slattery, Singleton
- Cheforce, Ashtonfield
- Complete Parts and Equipment Solutions, McDougalls Hill
- Conti Moda Fashion Accessories PTY LTD, Rothbury
- Control Vend, Kurri Kurri
- Coregas Pty Ltd, Mayfield
- Cragg Braye & Thornton, Singleton
- Cragg Braye & Thornton, The Junction
- Crawford Mini Digger, Cardiff