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About PRNZ

PRNZ, a joint venture between WM New Zealand and Aliaxis, operates a nationwide plastics recycling network, recovering and reprocessing uPVC/PVC, HDPE, LDPE and PP plastics through specialist facilities in Auckland and Christchurch.

PRNZ is a joint venture between WM New Zealand and Aliaxis.

 This partnership combines expertise in waste collection and plastics manufacturing to create a sustainable future.

Aliaxis is a global leader in sustainable piping solutions, with operations in over 45 countries. Committed to driving sustainability, Aliaxis has set ambitious targets to increase recycled content in its products, reduce its carbon footprint, and support circular solutions worldwide.

Learn More about Aliaxis

WM New Zealand is the country’s leading recycling and waste management provider, collecting and processing over 1 million tonnes of waste annually. Through its sustainability strategy, WM Porohita, the company is focused on achieving carbon neutrality by 2050, increasing recycling rates, and driving innovation.

Learn More about WM New Zealand

Key Highlights

Strategic Partnership

Strategic Partnership

A joint venture between WM New Zealand & Aliaxis.

PVC Reprocessing

PVC Reprocessing

The only PVC reprocessing facility in New Zealand.

Sustainable Investment

Sustainable Investment

Making a significant investment in plastics recycling.

Nationwide Network

Nationwide Network

Nationwide network of collection and processing.

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Our Commitment to Sustainability

PRNZ was formed in 2022 with a clear goal: to reduce plastic construction and demolition waste by transforming it into high-quality recycled raw materials.

Investing in Recycling

Supported by a grant from the Plastics Innovation Fund, PRNZ is investing in solutions that reduce plastic waste and keep valuable materials in circulation across New Zealand.

Collaborating for Impact

  • WM New Zealand collects plastic waste from across the country.
  • Aliaxis transforms recycled plastics into new products.
  • Environmental Innovation Centre researches innovative resource recovery solutions.

Nationwide Capability

  • Auckland provides specialised uPVC/PVC and PP recycling capability for the North Island.
  • Christchurch processes HDPE, clear LDPE and PP plastics, supporting South Island recovery and manufacturing.
  • Together, our facilities create a national network for recovering and reprocessing post-consumer and post-industrial plastics.

PRNZ South Island Offices

PRNZ North Island Offices

Send us a message

Please provide us with the following information so that we can do our best to help with your enquiry.

Please provide us with the following information so that we can do our best to help with your enquiry.