A network of 33 ready mixed concrete plants operated by AML Ltd supply a large share of the New Zealand ready mixed concrete market.


In 2017, AML Ltd consolidated the market presence to a single brand - Allied Concrete.

Allied Concrete's 50 ready mixed plants span the country.

33 of these plants are joint venture operations between Allied Concrete Ltd and Holcim (New Zealand) Ltd.


Holcim Concrete

Holcim Concrete is managed by Allied Concrete management.

Concrete plants are owned by AML Ltd, a joint venture of Holcim (New Zealand) Ltd and HW Richardson Group.

AML Ltd operates two brands within New Zealand including Allied Concrete in the North Island and Ashby’s Ready Mix in Christchurch.

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Contact Us

0800 Ready MIX (732 396)