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2026 Half Year Results Monadelphous today released its half year results for the six months ended 31 December 2025. View more

Monadelphous awarded Rio Tinto maintenance services contract Monadelphous today announced the award of a major long-term maintenance services contract with Rio Tinto valued at approximately $300 million over five years. View more

Monadelphous awarded Rio Tinto maintenance services contract Monadelphous today announced the award of a major long-term maintenance services contract with Rio Tinto valued at approximately $300 million over five years. View more

Appendix 3H - Notification of Cessation of Securities Monadelphous today issued Appendix 3H Notification of Cessation of Securities for the forfeiture of performance rights. View more

Monadelphous Contracts Update Monadelphous today announced the award of new construction and maintenance contracts in the resources and energy, and renewable energy sectors valued at approximately $110 million in aggregate. View more