Construction Materials

Regional Group Australia (RGA) supplies construction material inputs across Eastern Australia (NSW, QLD, VIC), servicing major infrastructure and development projects with a full-service solution that includes quarry product, gravel, concrete, crushing and screening and transport operations. 

Regional Group Australia have built an outstanding reputation for delivering quality product, service and advice and is a trusted supplier for clients including state government departments and agencies, local councils and private developers and contractors.

Dandy Premix is a Melbourne-based company with over 30 years of expertise, delivering a comprehensive range of services across premix concrete supply, quarry products and commercial sands.

With conveniently located facilities and a skilled team of over 170 staff, Dandy Premix are a trusted aggregate and concrete supplier for commercial, industrial, residential, and infrastructure projects throughout Melbourne’s expanding south-east region.

Economix has over 30 years of experience supplying premixed concrete and a broad range of decorative concrete solutions to meet the needs of commercial, industrial, and residential customers. With a focus on delivering quality products, expert service, and reliable advice, Economix is dedicated to supporting project success.

Macquarie Geotechnical provides comprehensive geotechnical services to the construction, government, mining, renewable energy, groundwater and environmental sectors. Their offerings include site investigations, geophysical surveys, specialist laboratory testing, and consulting expertise, delivering tailored solutions for diverse project needs.

Combining conventional investigation methods with innovative techniques and technologies, Macquarie Geotechnical delivers trusted expertise. Their professional drilling crews, field technicians, engineering geologists, geotechnical engineers, and experienced management team add value to projects by maximising efficiency and accuracy. Safety and innovation are prioritised at every step, with industry-leading plant and equipment ensuring the highest operational standards.

Established in 2009, Austek Roads is a pavement and road construction provider based in Brisbane, operating throughout Southeast Queensland and the Northern NSW region. Austek Roads specialises in delivering asphalt pavement services, including asphalt paving, patching, overlay, and deep lift works.

With extensive experience in the asphalt and broader pavement industries, their crews have developed a thorough understanding of how these disciplines are interconnected and impact each other. Austek Roads' team is skilled in providing input into engineering design, project management, traffic management, and WHS procedures.

Based in the Illawarra in New South Wales, Cleary Bros is an integrated construction service and supply company that can undertake complete construction projects or deliver specific services to enhance your own capabilities. Our expert construction team has completed complex construction projects that range from mine site remediation to the development of large greenfield sites, residential subdivisions, road and bridge works, revetment and specialised projects. Supported by our own quarrying and transport divisions, Cleary Bros concrete division delivers to high rise and major construction developments right across the Illawarra and Shoalhaven.

Capital Asphalt is proudly an ACT company that is able to offer asphalt production and services. Specialising in all asphalt and bitumen related applications. In 2021, Capital Asphalt commissioned their state-of-the-art, German manufactured Benninghoven ECO2000 Asphalt production facility that utilises 30% less electricity. Through smart innovations and recycled materials, Capital Asphalt has the ability to produce sustainable, high strength asphalt.

Aerolite Quarries

Aerolite Quarries has been producing quality scoria and basalt products since 1996. Our scoria is a lightweight, durable, and cost-efficient material, while our basalt is a dense, strong rock with excellent mechanical properties.