Decmil wins $120M Rio Tinto contract for West Angelas project in Pilbara

Decmil, a subsidiary of Macmahon, was awarded a $120 million contract by Rio Tinto for the West Angelas Sustaining Project in Western Australia's Pilbara region. The contract includes construction of a heavy haulage road and drainage works, starting January 2026 with completion expected in 2027.

“Decmil, a wholly owned subsidiary of Macmahon, has been awarded a $120 million contract by Rio Tinto for its West Angelas Sustaining Project in the Pilbara region of Western Australia.”grafa.com

• 2 sources
• grafa.comDecmil wins $120M contract for West Angelas Project | GrafaIsaac FrancisJan 19, 2026
• mining-technology.comDecmil secures contract for Pilbara’s West Angelas projectShree MishraJan 20, 2026

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