Who are we?

At Tennex Group, we've brought together Interwaste, Pacific Hygiene, and Core Hygiene under one umbrella to make sure businesses across New Zealand get all the waste management, hygiene, and cleaning solutions they need - all in one place.

Each of our companies brings something different to the table, but what really sets us apart is how we work together. We don't just offer individual services; we're all about creating a full-circle solution for our clients.

Pacific Hygiene

Pacific Hygiene takes care of the hygiene essentials - supplying everything from hand sanitiser and soap to cleaning products for industries like healthcare and hospitality. We make sure your spaces stay clean and safe, and by working closely with Interwaste, we’re also thinking about what happens after. The waste generated from these products gets handled sustainably, so businesses can feel good about their impact.

Core Hygiene

Core Hygiene specialises in delivering comprehensive hygiene services and consumables uniquely tailored to meet the needs of New Zealand businesses. We provide a full array of washroom services throughout New Zealand providing everything from industry-leading cleaning products to state-of-the-art equipment, ensuring our clients have the right resources to maintain safe, clean environments. We work closely with our group companies to manage washroom waste responsibly, minimising environmental impact and prioritising sustainability, and sourcing environmentally friendly and quality hygiene products. Core Hygiene isn’t just about cleaning; it’s about creating healthier spaces while championing eco-conscious practices for a safer tomorrow.

Interwaste

At Interwaste, we transform the way waste management serves healthcare and biosecurity. As specialists in infectious and biosecurity waste treatment, we provide essential, seamless disposal solutions designed for maximum safety and compliance. Our approach is rooted in innovation and a deep commitment to environmental stewardship, with solutions that prioritise both efficiency and responsibility. From advanced recycling methods for diverse healthcare-generated waste to secure destruction services, Interwaste brings reliability, precision, and a future-focused approach to every partnership. We don’t just manage waste; we empower organisations to protect what matters most.

APL Commercial Laundry

APL is proud to be accredited to the AS/NZS 4146:2000 laundry standard, ensuring our operations meet the highest benchmarks for hygiene, safety, and quality in commercial laundering. We specialise in large-scale linen solutions for the private healthcare sector, international airlines, and premium hotels, delivering reliable, hygienic, and professionally presented textiles at scale.To ensure full transparency and efficiency, every APL linen item is embedded with RFID chip technology. This allows us to provide our clients with precise, real-time reporting on linen usage, turnaround, and inventory — streamlining operations and offering full traceability week to week.

How we work together

At Tennex Group, it’s all about teamwork. By combining the strengths of Interwaste, Pacific Hygiene, and Core Hygiene, we’re able to offer more than just individual services. We work together to create full solutions that tick all the boxes – whether it’s managing waste, supplying hygiene products, or delivering custom cleaning services.

Sustainability

Interwaste leads on reducing waste, while Pacific and Core Hygiene bring in eco-friendly products and processes. It’s a team effort to make sure we’re always working with sustainability in mind.

Efficiency

Together, we simplify things for our clients by delivering hygiene products and waste management in one seamless service, helping businesses stay efficient and eco-friendly.

Custom Solutions

From waste management to hygiene services and cleaning gear, we’ve got you covered. Our brands collaborate to create tailored solutions that meet your needs.