Macmahon Holdings said its wholly owned subsidiary, Macmahon Underground, had been awarded a two-year contract extension by Vault Minerals at the Daisy Milano Gold Mine in the Kalgoorlie region of Western Australia.
Macmahon said it has provided underground mining services at Daisy Milano since 2024 and will continue mine development, charging, and load-and-haul work under the extension.
The company said the extension is expected to generate about $98 million in revenue, extend the contract to the end of October 2028 and increase its secured order book. Macmahon said its FY27 guidance and capital expenditure budget were unchanged.
Source: Download MAH official ASX announcement, 2026-10-05.
File image from earlier MES coverage: Macmahon named preferred contractor for $240m Ravensthorpe underground project. Not an image of the current announcement.