Who We Are

Our proud history began in Australia in 1901, originally serving the industry under the well-known Readymix and Humes brands. Locally led, Holcim continues to supply aggregates, sand, concrete, concrete pipe and products.

Through our quarries, manufacturing and concrete operations we employ over 3,700 people directly and indirectly. We partner with customers on projects that range from small and local to the biggest, most technically challenging infrastructure endeavors to build the homes, towns and cities in which we live.

Holcim Australia is a leading supplier of aggregates, ready-mix concrete, engineered concrete solutions, and precast concrete pipes, with a proud local history dating back to 1901. We are a member of Holcim (SWX: HOLN), the global leader in sustainable building solutions.

Headquartered in Zug, Switzerland, Holcim operates in 45 markets with over 48,000 employees and recorded net sales of CHF 16.2 billion¹ in 2024. Across Europe, Asia Pacific, Latin America, and the Middle East & Africa, Holcim creates value throughout the built environment – from infrastructure and industry to residential and commercial buildings.

With sustainability at the core of its strategy, Holcim is accelerating the shift to low-carbon and circular construction. Through high-performance materials and solutions – including its ECOPact® range of low-carbon concrete – Holcim enables greener cities, smarter infrastructure, and improved living standards for all.

(1) Net sales 2024 restated following spin-off; excludes net sales to Amrize.