- Aquila Resources
- Barron and Allen Lawyers
- BMA
- Chubb
- Eickhoff
- Emerald Show Society
- Endeavor Operations
- Fitzroy Australia Resources
- Glencore
- Grazing Best Practice
- Jellinbah Resources
- Joncris Sentinel Services
- Mackay Christian Family Church
- Mackay Community Visitors
- Mackay Denture Centre
- Major Electrical
- MSQ Pilotage Services
- New Hope Coal
- Nucoal Resources
- Queensland Mines Rescue Services
- Queensland Training Solutions
- Techserve
- Terracom
- Triple A Mine Services
- Vale
- Western Pump Repairs
- Zebra Group