In 1976 Bill Richardson purchased Allied Concrete’s plants in Invercargill and Gore.

Today Allied Concrete and its associated companies have a network of over 50 ready mix plants throughout New Zealand with a modern fleet of over 400 trucks, supplying all sectors of the New Zealand construction industry.

With a reputation for dependable service, high quality and innovative concrete solutions combined with award winning technical and operational expertise, Allied Concrete is the concrete supplier of choice for many thousands of satisfied customers. 

Allied Concrete is part of the HW Richardson Group of Companies. Proudly originating from Southland, the company's Head Office is located in Invercargill, New Zealand.