Innaco Pty Ltd was formed in 2006 in the middle of the some of the worst drought conditions ever experienced in Australia. Passionate about sustainability in the water industry and providing potable water savings, Innaco quickly gained recognition in the alternate water source and water reuse field providing clients with full turnkey solutions for water reuse schemes.

Following the end of the drought in early 2010s, Innaco continued to provide services to local government and the private sector in water and wastewater treatment, reuse and disposal and increased our process and operations field services to offer full operation and maintenance services of existing and new treatment plants. As of 2023, our operations team are operating more than 180 separate treatment plants in NSW, ACT and VIC and continue to offer both design and construction services for small to medium scale treatment plants.

Our experience includes award winning projects in the wastewater reuse, stormwater harvesting, leachate treatment and disposal as well as small scale potable water supply schemes. The dedication of our staff is highlighted in the satisfaction of our clients and we are continuing to build on our experience in all aspects of the water and wastewater industry.

With the backing of our parent company Henry & Hymas and our sister company Optimal Stormwater Pty Ltd, we have access to over 100 engineers in the civil, structural, water, process, chemical and hydraulic engineering disciplines.