About Fox Environmental Systems

Leading the way in wastewater and stormwater management across Australia and internationally

Innovating Stormwater Diversion & Trade Waste Treatment Solutions for Over Four Decades

The Fox Diversion Valve

Founded in 1978 as Trade Waste Diversion Systems and rebranded in 1993, Fox Environmental Systems has been leading the way in wastewater and stormwater management across Australia and internationally.

Our systems are proudly Australian-made and designed to withstand real-world demands while meeting strict environmental and plumbing compliance standards.

From airports and amusement parks to marinas and wash bays, our solutions are trusted by engineers, councils, and commercial operators alike.

To date, we’ve sold and installed over 10,000+ systems through more than 400 sales outlets across Australia, with growing partnerships in New Zealand, Canada, the United States, and Hong Kong.


Our Mission

We exist to help protect our waterways by enabling clients to manage their stormwater and wastewater responsibly. Our mission is to make compliance simple, reliable, and scalable, using purpose-built systems engineered to meet Australia’s highest standards.

All of our systems are:

  • Manufactured to Australian Standard WMTS 5200.046
  • Fully licensed to carry the WaterMark Certification
  • Compliant with AS/NZS 3500.2 plumbing requirements
  • Certified to IAPMO standard IGC 234 2016 (File Number 10153)

Our Impact by the Numbers

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Systems Installed Worldwide
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Sales Outlets Across Australia
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Years of Industry Experience

What Makes Fox Different

US Dept of Defense Ultratune Toll Ipec Seaworld Schweppes Queensland Rail Qantas Mainfreight Linfox Energex Caltex Brisbane Isuzu BP Asahi 7-Eleven Rio Tinto Boral The Boat Works Brisbane Airport Sydney Airport Europcar Thrifty Australian Govt. Dept. of Defence Shadforth Wagners Hamilton Island

Industry Affiliations: Fox maintains long-standing memberships with key industry bodies, including the Association of Hydraulic Services Consultants (AHSCA), Hydraulic Consultants Association of Australia (HCAA), and the Australian Water Association (AWA). Fox systems are also certified to WaterMark and IAPMO standards.

Pioneering Innovation: Fox Environmental Systems is recognised as the original manufacturer of stormwater and trade waste diversion systems.

Certified Quality: All Fox diversion systems are produced under the stringent requirements of the Australian Standard ATS 5200.0465 and are licensed to carry the prestigious Watermark Symbol, ensuring compliance with Australian Standard AS/NZ 3500.2


Why Choose Fox

Original Innovators

First to develop demand-driven diversion systems in Australia. Innovative, leading tech solutions for the stormwater and trade waste industry.

National + Global Reach

10,000+ systems installed across AU, NZ, Canada & USA

Built to Comply

Certified to ATS 5200.0465, licensed with the WaterMark, compliant with AS/NZS 3500.2

Trusted by Industry

Members of AHSCA, AWA & SIA, working closely with engineers, councils & specifiers


Want to Know More?

Get in touch with our team to find the right solution for your next project.

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