WINSTONE AGGREGATES

Winstone Aggregates have provided the highest quality aggregates to the concrete and civil industry for roads, construction and building for over 150 years... Winstone Aggregates have shaped the New Zealand landscape, and its skyline. The Auckland Harbour Bridge and Sky Tower and Wellington's Westpac Stadium and Railway Station are projects we have been involved in. We had a part in building the Newmarket Viaduct Bridge, Grafton bridge and the upgrade of Auckland Airport... 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.