Stadia Stadia have played a major part in Grayson Engineering's portfolio. As well as the Forsyth Barr Stadium in Dunedin, Grayson Engineering provided the Roof on the new South Stand at Eden Park also in preparation for the Rugby World Cup and more Forsyth Barr Stadium, Dunedin North Harbour Stadium, North Harbour Eden Park, Auckland Spark Arena, Auckland Waikato Stadium, Hamilton Vodafone Events Centre
