Whitehaven Coal

New South Wales, Australia (On-site)

Wood Group

Lytton, Brisbane, Queensland, Australia (On-site)

Whitehaven Coal

Gunnedah, New South Wales, Australia (On-site)

CQ Field Mining Services

Mackay, Queensland, Australia (On-site)

Westgold Resources

Kambalda East, Western Australia, Australia (On-site)

Downer Group

Muswellbrook, New South Wales, Australia (On-site)

Downer Group

Brigalow, Queensland, Australia (On-site)

Downer Group

Muswellbrook, New South Wales, Australia (On-site)

Downer Group

Brigalow, Queensland, Australia (On-site)

BHP Billiton Group Operations Pty. Ltd.

Port Hedland, Western Australia, Australia (On-site)

Downer Group

Port Hedland, Western Australia, Australia (On-site)

MACA MINING PTY LTD

Western Australia, Australia (On-site)

Northern Star Resources

Kalgoorlie, Western Australia, Australia (On-site)