Downer headquarters details
- Street address
- 39 Delhi Road
- City
- Sydney
- State / region
- State of New South Wales
- ZIP / postal code
- 2113
- Country
- Australia
- Phone
- +61 2 9468 9700
- Founded
- 1933
- Website
- downergroup.com
- Stock
- ASX: DOW
- linkedin.com/company/downer
Location map
Open in Google MapsAll Downer office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Sydney HQ | State of New South Wales | Australia | Headquarters |
Showing the headquarters of 66 recorded locations. See every location in GraphIQ →
About Downer
Downer (ASX: DOW) is headquartered in Sydney, State of New South Wales, Australia. Founded in 1933, the company has 66 recorded locations across 6+ countries and employs approximately 26,000 people worldwide.
Where is Downer's main office?
Downer's main headquarters office is located at 39 Delhi Road, Sydney, State of New South Wales 2113, Australia. This is the company's primary corporate address.
Downer regional offices
Beyond its headquarters in Sydney, Downer has recorded locations in Australia, France, New Zealand, Singapore, United Kingdom and United States.
Downer contact information
The main switchboard for Downer headquarters can be reached at +61 2 9468 9700. Official website: downergroup.com.
What does Downer do?
Downer EDI Limited provides engineering and infrastructure management services to the public and private rail, road, power, telecommunications, mining and resources sectors in Australia, New Zealand, Asia and the Pacific. Downer provides rolling stock services, drilling services for the exploration industry, mine planning and management services and highway maintenance.
Downer competitors & similar companies
Frequently asked questions
Where is Downer headquarters?
Downer's headquarters is located at 39 Delhi Road, Sydney, State of New South Wales 2113, Australia.
How many offices does Downer have?
GraphIQ records 66 locations for Downer across 6+ countries, as of October 2026.
What is Downer's corporate address?
The corporate headquarters address is 39 Delhi Road, Sydney, State of New South Wales 2113, Australia.
When was Downer founded?
Downer was founded in 1933 and employs approximately 26,000 people.
What is Downer's phone number?
The main phone number for Downer headquarters is +61 2 9468 9700.
How many employees does Downer have?
Downer has approximately 26,000 employees (GraphIQ estimate, 2026).
Is Downer a public company?
Yes. Downer is publicly traded on ASX under the ticker DOW.