Tamar Group Pty Ltd is a quality assured, Australian owned company. Our company’s policies ensure that comprehensive programs are designed to guarantee customer satisfaction that combines state of the art technology and servicing.

Our team of professionals cover a range of fields specially suited for industrial needs in Water Treatment, Waste Treatment, Reverse Osmosis, Swimming Pool Chemicals, Potable Water and Speciality chemicals.

Tamar Group has embarked on an export program, especially in the Indoor Air Quality products based on Australian Tea Tree Oil throughout South East Asia, including Indonesia, Malaysia, Singapore, and Canada

Tamar Group has now added operations in Lebanon, all North African Countries UAE, Iraq and Turkey and Iran and are the manufacturers of the Safe-T-Air product which is a Tea Tree oil natural disinfectant.


Tamar Chemicals was established in 1967 by the pioneer of Water Treatment within Australia, Mr. R.A Mathews. Having worked for I.C.I Chemicals in England, Mr. Mathews relocated to Melbourne to introduce I.C.I Chemicals into the Australian market, thus, consolidating 25 years of experience and expertise into our local industry.

In 1974, Mr. Sigi Zidziunas, a well-respected chemical engineer, a Fellow of the Institute of Chemical Engineers , a Chartered Scientist, and a Chartered Engineer, purchased the company, with a vision to offer tailored water treatment solutions that would add value to its customers, whilst setting the benchmark for service excellence throughout the industry.

From its modest beginnings, the Tamar Group has evolved to earn its reputation as a market leader and respected provider of water treatment services. The Group is Australian owned and operated and has since expanded its services throughout Australia, Indonesia, Malaysia and the Philippines and now in the Middle East.

For the past ten years, Tamar Group has produced and has supplied the Air Conditioning companies with a unique Indoor Air Quality product, utilizing natural Australian Tea Tree Oil for the control of Mould, Bacteria, Mildew, that can promote Sick Building Syndrome. The product is Safe-T-Air which is put into duct systems to eliminate not only the bad odours, but to help prevent the spread of disease throughout the buildings.


The Tamar Group is a leading Australian water treatment company that has been operating for more than 40 years. A well respected business in its industry, Tamar continues to work closely with its partners and customers to ensure the ongoing satisfaction when it comes to services.

Tamar Specilises in:

– Chemical Manufacturing
– Chemical Supply
– Specialist Equipment
– Water Treatment Service
– Consulting
– Chemical Cleaning
– Specialty Chemical Development and Manufacture
– Waste Water Treatment
– Indoor Air Quality