At the heart of our business is a simple promise: to deliver high-quality, certified AdBlue®  to every corner of Australia- reliably, efficiently, and with integrity.

We’re a proudly family-owned and operated company, built on the strong values and hard work of the Harker family, whose roots run deep in Australia’s trucking industry. With a bloodline of truck drivers and generations of experience behind the wheel and behind the scenes, we understand firsthand the importance of dependable fuel additives and cleaner transport solutions. That’s why we’ve committed ourselves to producing certified AdBlue® to the highest quality standards, ensuring your engines stay compliant, and your operations keep moving.

Certified to produce AdBlue® to the highest standards, we are committed to providing Australian-made, high-quality emission control solutions. Whether you're running a single vehicle in a remote country town or managing a large fleet in a commercial city, we deliver AdBlue® you can trust-wherever you are, whenever you need it.

Whether you’re a small rural operator, a large commercial fleet, or an individual looking for a trusted supplier, we’ve got the solution. From the true blue country towns, across the red dirt heart of the outback, along the coastline, and into the industrial cities, we supply AdBlue® to all Australians - businesses and individuals alike.

As a team, we believe in more than just logistics. We’re fueled by a passion for sustainability and a drive to contribute to a greener, cleaner Australia. Every litre we produce is a step toward lowering emissions and supporting a better future- for our families, our customers, and our country.

With trust, quality, and connection to community at the core of everything we do, we’re proud to be the name Australians rely on for AdBlue®.