Macmahon headquarters details
- Street address
- 15 Hudswell Road
- City
- Perth
- State / region
- State of Western Australia
- ZIP / postal code
- 6105
- Country
- Australia
- Phone
- +61 8 9232 1000
- Founded
- 1963
- Website
- macmahon.com.au
- Stock
- ASX: MAH
- linkedin.com/company/macmahon
Location map
Open in Google MapsAll Macmahon office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Perth HQ | State of Western Australia | Australia | Headquarters |
Showing the headquarters of 10 recorded locations. See every location in GraphIQ →
About Macmahon
Macmahon (ASX: MAH) is headquartered in Perth, State of Western Australia, Australia. Founded in 1963, the company has 10 recorded locations across 4+ countries and employs approximately 10,220 people worldwide.
Where is Macmahon's main office?
Macmahon's main headquarters office is located at 15 Hudswell Road, Perth, State of Western Australia 6105, Australia. This is the company's primary corporate address.
Macmahon regional offices
Beyond its headquarters in Perth, Macmahon has recorded locations in Australia, France, Malaysia and Spain.
Macmahon contact information
The main switchboard for Macmahon headquarters can be reached at +61 8 9232 1000. Official website: macmahon.com.au.
What does Macmahon do?
Macmahon Holdings Limited is a civil engineering and contract mining company. The Company offers contract engineering services for areas including roadwork, mining, ports, dams, railways, airports and bridges. The Company also provides mining services which include drilling and blasting, crushing, support, mine refurbishment, and equipment reconditioning.
Macmahon competitors & similar companies
Frequently asked questions
Where is Macmahon headquarters?
Macmahon's headquarters is located at 15 Hudswell Road, Perth, State of Western Australia 6105, Australia.
How many offices does Macmahon have?
GraphIQ records 10 locations for Macmahon across 4+ countries, as of October 2026.
What is Macmahon's corporate address?
The corporate headquarters address is 15 Hudswell Road, Perth, State of Western Australia 6105, Australia.
When was Macmahon founded?
Macmahon was founded in 1963 and employs approximately 10,220 people.
What is Macmahon's phone number?
The main phone number for Macmahon headquarters is +61 8 9232 1000.
How many employees does Macmahon have?
Macmahon has approximately 10,220 employees (GraphIQ estimate, 2026).
Is Macmahon a public company?
Yes. Macmahon is publicly traded on ASX under the ticker MAH.