Quick Answer
The biggest mining companies in Mackay split into three categories: Tier-1 miners, OEMs and dealers, and mining services contractors. Between them they employ tens of thousands of workers across the region. Key names to know:
- Tier-1 miners: BMA, Glencore, Whitehaven Coal, Stanmore, Anglo American, Peabody
- OEMs and dealers: Hastings Deering (Caterpillar), Komatsu, WesTrac, Liebherr, Sandvik, Epiroc
- Mining services: Downer, Thiess, BUMA, Golding, Mastermyne, Sedgman, Monadelphous, UGL
- Port operators: North Queensland Bulk Ports (Hay Point, Mackay, Abbot Point)
- Combined they support most of the Bowen Basin's coking coal supply chain
Tier-1 miners with Mackay footprint
BMA (BHP Mitsubishi Alliance) is the biggest by workforce influence, operating Goonyella Riverside, Peak Downs, Saraji, Broadmeadow, Caval Ridge, Daunia and Blackwater (Blackwater and Daunia divested to Whitehaven in 2024). Glencore runs Hail Creek, Collinsville, Newlands, Rolleston and Oaky Creek. Whitehaven Coal has stepped up dramatically with Blackwater and Daunia. Stanmore Resources runs South Walker Creek, Poitrel, Isaac Plains and Millennium. Anglo American operates Grosvenor, Moranbah North, Aquila and Capcoal. Peabody Energy operates Coppabella, Moorvale and Millennium.
OEMs and equipment dealers
Hastings Deering (Caterpillar dealer for QLD/NT), Komatsu, WesTrac and Liebherr all have significant Mackay-based workforces at their Paget branches and workshops. They employ diesel fitters, boilermakers, auto electricians, field service techs and apprentices supporting the Bowen Basin HME fleet.
Mining services and contractor firms
Downer, Thiess, BUMA, Golding, Mastermyne, Sedgman, Monadelphous and UGL are among the largest mining services contractors with Mackay-based workforces. They cover mining, HME maintenance, drill and blast, tyres, CHPP construction and maintenance, and shutdowns.
Ports and logistics
North Queensland Bulk Ports (NQBP) operates Hay Point (near Mackay), Mackay Port and Abbot Point. Dalrymple Bay Coal Terminal (DBCT) is separately operated. These ports move most of Australia's coking coal exports and support significant contractor and labour demand.
How ownership is shifting in 2026
Ownership across the Bowen Basin continues to consolidate: BMA has divested Blackwater and Daunia to Whitehaven, Anglo American assets are subject to strategic review, and Peabody/Anglo arbitration continues over Grosvenor. Contractors need to keep their vendor systems current across multiple operators.
What this means for contractors
Being registered with multiple vendor systems (Avetta, Rapid Global, Cm3, Pegasus) is now table stakes for Mackay-based mining contractors. Site inductions and coal board medicals must be tracked against every worker and every site — which is where a system like SprintSuite pays for itself.
Related reading: Mackay mining jobs 2026 · Boilermaker jobs in Mackay · Bowen Basin mines map · BMA contractor guide · Glencore mines in QLD.
