ARX Australia

Global expertise, local presence – delivering engineering solutions with deep regional insight

Headquartered in Switzerland, expanded into the Australia with offices in Melbourne and Sydney, our team is strategically positioned to deliver world-class projects. Rooted in trust and accountability, we empower our clients to leverage our collective expertise, transforming visionary ideas into reality. 

Your trusted engineering partner in Australia

Delivering innovative, tailor-made solutions in complex engineering and design, built on trust and accountability, and backed by a multidisciplinary team of experts. We excel in executing exceptional projects across Oceania, consistently meeting the needs of our clients. 

With strategically located offices throughout Australia, we enhance our capability to provide comprehensive, efficient services nationwide, ensuring unparalleled expertise, reliability, and forward-thinking solutions for projects of all sizes and complexities 

Our services

Transport Infrastructure - Road, Rail, Metro

  • Tunnels and Underground Structures
  • Shafts
  • Station Boxes 
  • Bridges & Viaducts 

Renewables

  • Pumped Hydro Energy Storage (PHES)
  • Wind and Solar Energy  

Buildings

  • Residential
  • Commercial
  • Healthcare
  • Educational
  • Hospitality
  • Data Centres 

Sports Facilities

  • Stadiums
  • Arenas
  • Sports complexes
  • Swimming Pools  

Water Infrastructure

  • Pipelines/Trenchless/Microtunnelling
  • Shafts
  • Tanks
  • Treatment facilities
  • Pumping stations
  • Desalination plants
  • Dams 

Key People

Sabrina Kost

  • Region Manager Oceania, Head of office Sydney
Email Sabrina Kost
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Aurimas Sipavicius

    • Head of Office Melbourne
    Email Aurimas Sipavicius
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    Caroline Beirne

      • Technical Director
      Email Caroline Beirne
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      Lorenzo Facibeni

        • Technical Director
        Email Lorenzo Facibeni
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        Melbourne

        Pini Australia Pty Ltd
        Suite 2, Level 2
        550 Lonsdale Street
        Melbourne VIC 3000

        +61 (0) 415 031 432
        [email protected]

        Sydney

        Pini Australia Pty Ltd
        Suite 13.02
        213 Miller Street
        North Sydney NSW 2060

        +61 (0) 499 576 927
        [email protected]