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About Us

For almost 30 years, Nitrogenx has been dedicated to creating customer-focused solutions for our clients by offering a combination of Healthcare & Hazardous Waste Disposal combined with Medical Gases, Equipment and Confidential Document Disposal.

Nitrogenx offers a door-to-door delivery service in Whangarei, throughout Auckland, Waikato, Bay of Plenty, Rotorua, Gisborne and Christchurch to Timaru. A majority of our equipment for Medical Oxygen and Liquid Nitrogen can be shipped throughout New Zealand.

2017 Winners of Westpac Business Awards in ‘Best Small Business’ & ‘Employer of the Year’ and finalist in ‘Excellence in Customer Service Delivery’. Since 2017, we have increased our team by 50%, moved into new premises, expanded our Delivery Service Areas and increased our Community Support.

Why Use Nitrogenx?

A Solution to Save Time and Money

Nitrogenx is a creative one-stop-shop solution for Medical, Dental, Aged Care, Veterinary, Specialists, and other Healthcare Professionals. Eliminate the need to engage multiple suppliers, reduce your carbon footprint and save on processing & admin costs by signing up today!

Every new clinic in our service area will receive a visit from one of our experienced sales team to create a tailor-made service plan that suits your needs based on the size and requirements of your clinic. We offer free Clinic Audits in relation to the products and services we supply to ensure you pass your Cornerstone or Foundation standards, as well as meeting the requirements of NZS 4304:2002 Management of Healthcare Waste (Standards New Zealand).

Peace of Mind

Our delivery team are customer focused and will go the extra mile to exchange products and services while on-site, so that you don’t even have to think about it! By combining services with Nitrogenx, you have peace of mind with one person on site to complete all services, providing added security to your business premises. Our delivery team are all security checked and audited on a regular basis to ensure you receive the best service possible.


We offer flexible options to our clients with regards to service schedules and delivery days including urgent call outs and same day delivery/service. We can offer tailor-made solutions where necessary.

Our Guarantee

In the unlikely event a scheduled service is missed, we will complete the delivery within 24 hours.

Contact Us today to book your practise to be serviced!


For All Your Medical Supply and Disposal Needs