Civil Construction companies

Cost-effective solutions that streamline delivery of world-class mining, critical minerals, renewables and energy.

Coorparoo

Gamuda is a global engineering, infrastructure and property company with a proven track record in successfully delivering world-class mega projects.

Webuild is a global infrastructure group with 120 years of engineering history, present in Australia since the 1970s and one of the major players in the country's infrastructure sector following its acquisition of Clough in early 2023. The group designs and delivers large, complex projects across sustainable mobility, clean energy, water and green buildings, with more than 3,700 completed projects across 50 countries.

With over 15 years of combined experience, Benchmark Geotechnical Engineering Solutions has been a trusted provider of geotechnical, environmental, and construction materials testing services across NSW, including Sydney, Newcastle & Hunter, Wollongong & Illawarra, regional areas, and beyond. Recognised for our commitment to quality and reliability, we deliver comprehensive testing, compliance advice, and tailored engineering solutions to meet project requirements. Guided by industry best practices and proven methodologies, our team combines technical expertise with innovation to ensure safe, accurate, and sustainable outcomes making Benchmark the dependable partner for your project needs.

Minchinbury

A world-leading infrastructure, mining, services and public-private partnerships group.

Specialized in tunnelling and recognized around the globe for our experience with Tunnel Boring Machines (TBM), Ghella is actively involved in the construction of large-scale public projects such as subways, railways, motorways, and hydraulic works.

We’re committed to building a better way forward – transforming lives in tangible, meaningful ways. Making it easier to move around, be more connected, and better to live in.