Construction Materials

Construction Materials

We are a leading supplier of quarry materials, aggregates, asphalt, crushing and screening services, and pre-mixed concrete to the civil infrastructure, renewable energy, building and construction, and mining sectors across Eastern Australia. In addition, we offer transport and logistics solutions through our large fleet of PBS-rated trucks. Our geotechnical engineering company further enhances our capabilities, delivering a comprehensive suite of services to support infrastructure and development projects.

Regional Group Australia

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.

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Dandy Premix

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.

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Economix

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.

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Macquarie Geotechnical

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.

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Austek Roads

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.

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