Construction
About McClay

Make Concrete Better

McClay Industries brings the world's most advanced concrete technologies to Australia, helping builders create stronger, more sustainable structures.

Our Mission

At McClay Industries, our mission is simple: Make Concrete Better. We achieve this by sourcing and distributing the most innovative concrete technologies available, providing expert technical support, and working with engineers and contractors to transform how concrete structures are designed and built in Australia.

Through our E5 Nano-silica product line, we enable internal curing that eliminates traditional wet curing methods, reduces plastic shrinkage cracking by up to 100%, and significantly lowers the carbon footprint of concrete construction. Our SteelX Rebar line provides twisted steel reinforcement that mixes directly into concrete, replacing traditional rebar and mesh with a safer, faster, and stronger solution.

Our Values

Integrity

We always tell the truth and act in good faith.

Best Solution

We provide the best solution for the clients benefit. Their success is our priority.

Innovate

"Good, better, best. Never let it rest. Till your good is better and your better is best."

Extra Mile

We walk the extra mile for our team and customers, no matter the cost.

Our Journey

2009+

Twisted Steel Rebar in Australia

McClay became the first and longest-serving agent for Twisted Steel Rebar technology in the Australian market.

2020

SteelX 5:25 Launched

Introduced SteelX 5:25 to the Australian market.

2023

E5 Nano-silica Partnership

Partnered with E5 Nano Silica to bring revolutionary internal curing technology to Australian concrete projects.

2024

SteelX 8:45 Launched

Introduced SteelX 8:45 to the Australian market.

2026

Mi Concrete Design Launch

Developed the Mi Concrete Design engineering platform for advanced concrete mix design and structural calculations.

Today

Industry Leaders

Continuing to transform the Australian concrete industry with innovative products, engineering support, and sustainable solutions.

Mi Concrete Design

Our proprietary engineering design platform provides advanced tools for concrete mix design, structural calculations, and project optimization.

Let's Build Together

Whether you're an engineer, contractor, or concrete supplier, we'd love to discuss how our products can improve your next project.