To Gunlake

Your most trusted Concrete Supplier in Sydney.

Gunlake Concrete is dedicated to providing the highest quality products and customer service that redefine industry standards. As a 100% Australian-owned company, we take pride in being the market leader in NSW for concrete and quarry materials. Catering to builders, engineers, architects, property developers, and even the Australian government.

Build With Confidence When You Work With Gunlake

“Expect Quality Customer Service and Aftercare Sales.”

You’ll be free of uncertainties when you work with us. Our medium-sized agility empowers us to adapt swiftly, ensuring a seamless experience for customers from project initiation to completion. With a wealth of professional expertise spanning over a decade, we stand ready and committed, backed by five state-of-the-art concrete batch plants. The Gunlake team is available for any of your questions and is constantly looking for new ways to improve our products and services.

Some of Our Customers

Our Projects

Concrete Plants

Our Plants are centrally located around Sydney to ensure an efficient ready-mix concrete supply process for our customers. Including Prestons, Silverwater, Banksmeadow and Greater Western Sydney.


Gunlake Quarries is based in Marulan NSW to service Sydney and the Southern Highlands. Gunlake currently supplies material to some of NSW’s largest public infrastructure projects, such as the Western Sydney Airport, where our Quarry supplied over 400,000 tonnes of highly specified material that was essential for the runway’s construction.

Featured Products

You can decide how to design the product mixes based on your project’s concrete needs. We’ll ensure each batch is meticulously crafted, tested, and mixed to perfection.

Technical Services

Cutting-edge systems including an AI-powered tracking program

Your projects deserve nothing less than reliable support, driven by a dedicated team and cutting-edge systems. Including a diligent customer service team and systems like a prestigious concrete testing laboratory and an AI-powered tracking program. Discover the innovative technology behind the scenes at Gunlake Group.

Technical Services

Discover the innovative technology behind the scenes at Gunlake Group.



Green Practices in Material Sourcing and Manufacturing.

As a leading Australian-owned concrete supplier, we believe in building a sustainable future. Gunlake is redefining industry standards through innovative practices and a dedication to reducing embodied carbon.