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Contact Us

Please call 1800 DOWNER (1800 369 637) to be taken to the main Downer reception.


Regional Head Offices

Australia - Downer global head office
Level 2, Triniti II
Triniti Business Campus 
39 Delhi Road 
North Ryde NSW 2113 
AUSTRALIA 
T: 1800 DOWNER (1800 369 637)
T: +61 2 9468 9700  
F: +61 2 9813 8915 
E: info@downergroup.com 

To apply for a role at Downer, please visit http://careers.downeredi.com - applications will not be accepted by email
Supplier queries: please register via 
http://www.downergroup.com/Contact-Us/Suppliers/


New Zealand
130 Kerrs Rd
Wiri, Auckland
NEW ZEALAND
T: +64  9 251 0340
F: +64 9 523 6822
E: info@downer.co.nz  

Singapore
11 Lorong 3 Toa Payoh
Block B, #03-16
Jackson Square
SINGAPORE 319579
T: +65 6517 0757
F: +65 6355 0626

Divisional Head Offices

Downer Infrastructure 
Head Office 
650 Lorimer Street
Port Melbourne VIC 3207 
AUSTRALIA
T: +61 3 8645 0800
F: +61 3 8645 0840

Downer Mining 
Head Office
104 Melbourne Street
South Brisbane QLD 4101 
AUSTRALIA
T: +61 7 3026 6666 
F: +61 7 3026 6060

Downer New Zealand
130 Kerrs Rd
Wiri, Auckland
NEW ZEALAND
T: +64  9 251 0340
F: +64 9 523 6822
E: info@downer.co.nz  

Downer Rail 
Level 2, Triniti I
Triniti Business Campus
39 Delhi Rd
North Ryde NSW 2113 
AUSTRALIA 
T: +61 2 9468 9700  
F: +61 2 9813 8915