Downer headquarters details
Location map
Open in Google MapsAll Downer office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Ryde HQ | New South Wales | Australia | Headquarters |
About Downer
Downer (Australian Stock Exchange (ASX): DOW) is headquartered in Ryde, New South Wales, Australia. Founded in 1933, the company operates across 6 countries with approximately 26,000 employees worldwide.
Where is Downer's main office?
Downer's main headquarters office is located at 39 Delhi Road, Ryde, New South Wales 2113. This serves as the company's primary corporate address and is home to its executive leadership team.
Downer regional offices
Beyond its headquarters in Ryde, Downer maintains 66 offices across 6 countries. Regional offices span 6 countries.
Downer contact information
The main switchboard for Downer headquarters can be reached at 61294689700. For investor relations, visit downergroup.com/investor-relations.
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.
Frequently asked questions
Where is Downer headquarters?
Downer's headquarters is located at 39 Delhi Road, Ryde, New South Wales 2113, Australia.
How many offices does Downer have?
Downer operates 66 offices across 6 countries as of 2026.
What is Downer's corporate address?
The official corporate address is 39 Delhi Road, Ryde, New South Wales 2113.
When was Downer founded?
Downer was founded in 1933 and has grown to employ approximately 26,000 people worldwide.
What is Downer's phone number?
The main phone number for Downer headquarters is 61294689700.