We’re building the future of circular industry — and we’re looking for people who want to build it with us.

Graymark is driven by engineers, operators, and problem-solvers who see opportunity where others see waste. From industrial chemistry to field operations, our team designs and deploys real systems that make New Zealand’s primary industries cleaner, safer, and more profitable.

If you’re motivated by impact and want to help reshape how industry manages waste and resources, we’d love to hear from you.