A Company you can rely on

Winstone Aggregates have provided the highest quality aggregates to the concrete and civil industry for roads, construction and building for over 150 years.

The vehicles in our fleet are designed to meet your transport and bulk cartage needs. With our solid values and high standards, we are the first choice to build your vision for the future. 

Environmental Product Declaration

Environmental Product Declaration provide consumers and professionals with transparent and product-specific environmental information through an independent validation from a third-party organization.

Sustainability is one of the key pillars on our strategy together with our values and vision. We aim to be pioneers in New Zealand for the ethics we adopt and the products and services we supply.


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Our Products

Our Services


Community & Environment

Committed to our people and the environment, Winstone Aggregates invest in health and safety, which is our highest priority, and in sustainability for the environment, so that the resources we use today are replaced and renewed for the future.

News & Sponsorships

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