Macmahon Holdings
| Company type | Public | 
|---|---|
| ASX: MAH | |
| Industry | Construction Mining  | 
| Founded | 1963 | 
| Founder | Brian MacMahon | 
| Headquarters | Perth, Western Australia | 
Key people  | Michael Finnegan (CEO) | 
| Revenue | $2 billion (2024) | 
| $352 million (2024) | |
Number of employees  | 9,676 (2024) | 
| Subsidiaries | Decmil | 
| Website | www.macmahon.com.au | 
Macmahon Holdings Limited is an Australian mining services and construction company. Founded in 1963, it is listed on the Australian Securities Exchange.