Sites & Locations

  • Bulk Cartage
    Winstone Aggregates operates a modern fleet of truck and trailer units, running every day from our 26 sites nationwide.
  • Cleanfill
    Winstone Aggregates operates clean fill sites in a number of easily accessible, well-situated locations around New Zealand.
  • Commercial Testing
    Winstone Aggregates operates a number of IANZ (International Accreditation New Zealand) laboratories providing site and lab services to New Zealand’s construction and civil engineering industries.
  • Quarries
    Winstone Aggregates produces a variety of high quality, fit for purpose aggregate and sand products from 26 well situated locations nationwide.