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Sener in Australia

From Tactix to Sener Australia: Building on local strength with global innovation

Global expertise, local solutions, driving innovation

Delivering complex, high-tech solutions with global reach and local expertise

With a dedicated team of approximately 250 professionals, Sener maintains a strong presence in the Australian market, delivering advanced engineering and technology solutions. Operating as part of a global network of over 4,000 experts across five continents and 100+ technical disciplines, we bring a wealth of experience to local projects.
Our capabilities encompass the full project lifecycle, from analysis and design to construction and operation.

Building on nearly 70 years of global expertise, Sener has established itself as a recognized leader in aerospace, infrastructure, energy, and data centers. Following the acquisition of Tactix Group Pty Ltd in 2022, we are transitioning to Sener Australia from 2025, further solidifying our commitment to delivering innovative, high-tech solutions to the Australian market.
In Australia, we concentrate on key sectors: Mobility, Energy, and Data Centres, integrating our multidisciplinary knowledge to develop tailored solutions for complex technical challenges.
+ 220
Australian projects
7
key office locations

Mobility

As a global leader in mass transit, high-speed rail, freight rail, highways, and roads, we have become an essential player in the development of significant projects in Australia and other countries such as Brazil, Canada, Colombia, Chile, United Arab Emirates, Spain, the United States, Mexico, and the United Kingdom.

In Australia, we offer a full range of services for complex integrated projects, covering everything from initial planning to operational stages under various financing, construction, and operation schemes.

Economía circular

Energy

We bring a wealth of global experience to Australia, having contributed to the design and construction of diverse energy facilities worldwide.

Leveraging our comprehensive engineering, consulting, and technological expertise, we offer specialized solutions across key sectors.

Data Centers

Through our subsidiary, Quark – Group Sener, we deliver comprehensive engineering and architectural solutions for cutting-edge Data Centers, serving prominent clients across the globe.

With a proven track record encompassing the design of over 100 data centers, we bring unparalleled expertise, supporting a total of 600 MW of IT power and 450,000 m² of IT space, demonstrating our capability to handle large-scale, complex projects in the USA, Europe, Africa, and Latin America.

Main international projects

Retractable pitch system: Hypogea

Hypogea is an innovative retractable pitch system that can automatically, quickly and safely remove and protect the natural grass in a stadium by means of a set of mechanisms that reposition and move the trays that divide the playing field.

Main references in Australia

Get in touch

Check our office locations

We have dedicated offices in Sydney and Melbourne, as well as teams and associates in every other major state and territory.

Sydney, NSW / Australia

Level 3, 80 George Street The Rocks Sydney NSW 2000 Australia

Melbourne, VIC / Australia

Level 12, 376 – 390 Collins Street Melbourne VIC 3000 Australia

Dubbo, NSW / Australia

Unit 1, 20 Talbragar Street Dubbo NSW 2830 Australia

Newcastle, NSW / Australia

2/33 Darling Street, Carrington NSW 2294 Australia

Brisbane, QLD / Australia

Level 1, 88 Tribune Street South Brisbane QLD 4101 Australia

Ballarat , VIC / Australia

2/20 Selkirk Drive, Wendouree VIC 3355 Australia

Adelaide, SA / Australia

147 Melbourne Street, North Adelaide SA 5006 Australia

Enquiries