Members in Maintenance:
- Alpha Concepts Pty Ltd
- Central Queensland Hi Tech Pty Ltd
- I & C Instrumentation & Electrical Pty Ltd
- Flo-Max Australia Pty Ltd
- Gladstone Sandblasting & Painting Limited
- Alcan Engineering Pty Ltd
- Berg Engineering (Gladstone)
- Golding Contractors Pty Ltd
- Holcan Constructions Pty Ltd
- Peachey's & Sons Engineering
- Prime Rentals
- Thomas & Coffey
- John Holland P/L
- Hatch
- CCR GROUP
- MIPEC Pty Ltd
- L&SC Strategies
- CQ Dry Ice Solutions
- Monadelphous