Contact Details

Downer IS + EC&M (NSW) | North Ryde Office

39 Delhi Road
T3 Level 2, Triniti Business Campus

North Ryde NSW 2113
+61 2 9468 9700

ABN  97003872848

Other Locations

Gladesville NSW

Hexham NSW

Carrara QLD

Milton QLD

Canning Vale WA

Company Profile

Downer is a leading provider of services to customers in markets including: • Transport; • Rail; • Utilities Services; • Technology and Communications Services; • Engineering, Construction and Maintenance; and • Mining. Downer employs about 19,000 employees across more than 200 sites and projects, mostly in Australia and New Zealand, but also in the Asia-pacific region, South America and Southern Africa. We build strong relationships of trust with our customers, truly understanding and predicting their needs and bringing them world leading insights and solutions. Downer is a leading provider of Engineering, Construction and Maintenance Services, Transport Services, Rail, Utilities Services, Technology & Communications Services and Mining. We provide integrated solutions to support the critical infrastructure needs of our customers in these core markets.

Products and Services

Engineering, Construction & Maintenance – Downer delivers design, engineering, construction, maintenance and management of critical assets in the oil and gas, defence, social infrastructure, transport, water, resources, industrial plants and power generation sectors
Transport Services - Features transport infrastructure services including civil construction, asset management, surfacing and stabilisation, supply of bituminous productions and logistics and rail track signalling and electrification works
Rail – Downer offers a range of rail solutions in rolling stock and infrastructure
Utilities Services – incorporates power and gas, renewable energy and water
Technology & Communications Services - Provides an end-to-end ICT service offering comprising feasibility, design, construction, network construction, commissioning and testing
Mining – Downer is Australia’s leading diversified mining contractor with more than 50 sites in Australia, Papua New Guinea & South Africa


OHSAS 18001 Safety Certificate
ISO14001 Environmental Certificate
ISO9001 Quality Certificate
Workplace Health and Safety Accreditation Scheme, Federal Safety Commissioner