Latest Macmahon News & Updates

See the latest news and media coverage for Macmahon. We track all announcements, press releases, and industry mentions in real time, all in one place.

Macmahon

Diversified mining and civil engineering contractor

macmahon.com.au

Headquarters: Perth Airport, Australia
Founded year: 1963
Company type: Public company
Number of employees: 10,000+

Last updated Today

Latest news about Macmahon

In short: Macmahon reported record growth in FY25, secured several high-value contracts totaling over $1 billion, and underwent key leadership transitions.

Company announcements

Yesterday Macmahon

Macmahon releases investor presentation with FY26 guidance

The presentation includes revenue guidance of $2.6bn-$2.8bn and underlying EBIT(A) of $180m-$195m, with focus on growth and ROACE target above 25%.

April 29 Macmahon

Macmahon appoints Arief Sidarto as Non-Executive Director

Effective 29 April 2026, he returns after prior service, nominated by shareholder Amman. Chair praises his finance and mining expertise.

April 28 Macmahon

Macmahon secures preferred contractor role for Groundrush project

They will deliver 3.5 km of exploration decline development starting September 2026 in a $38M contract.

April 21 Macmahon

Macmahon selected as preferred mining contractor at Groundrush

Subsidiary to develop 3,500m exploration decline for CTPJV, valued at $38 million, commencing September 2026.

Media coverage

June 4 The Globe and Mail

Macmahon’s Decmil Wins $120m Rio Tinto Pilbara Earthworks Deal

Detailed price information for Macmahon Holdings Ltd Ord (MCHHF) from The Globe and Mail including charting and trades.

May 18 Australian Financial Review

Anglo American's $5.4b Queensland coal sale has Macmahon links

A private company with links to mining services giant Macmahon Holdings has won the auction for Anglo American's Queensland coal mines.

May 16 Mining Weekly

Macmahon wins mining contract in Indonesia

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May 12 Mining Weekly

Macmahon reappointed as Dawson South mining contractor

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