About Sigma Chemicals

Sigma Chemicals (Sigma Companies Group Pty Ltd) is a diverse company and preferred supplier across the Mining, Manufacturing, and Pool and Spa Industries worldwide. Our skilled procurement team can source, store and deliver a wide range of raw materials, specialty and process chemicals and dangerous goods specific to your requirements, with experience in import and export trade.

A recognised leader in water treatment, Sigma can provide expert advice and the highest quality chemicals and equipment for treating water in swimming pools and spas (domestic and commercial), drinking water, agriculture and waste water. As exclusive agents for many trusted brands across Western Australia, and over 51 years in the industry, you can be sure that we have the knowledge and expertise to compliment your business.

Why Choose Us

51 Years of Excellence

Providing quality chemical and pool supplies for over 51 years.

Chemicals Procurement

We specialise in sourcing chemicals from all over the world.

ONE STOP service

We provide everything from chemicals to laboratory ware.

Warehousing & Storage

We are licensed to store and handle dangerous and hazardous chemicals.

Strategically Located

Sigma Chemicals is located in Perth, WA close to the port of Fremantle.

Logistics & Distribution

We can meet all your transportation and logistical needs.

Proud members of

Contact us

Head Office

Call: 9345 2233

Monday – Friday: 8.30am – 5.00pm

Commercial, Mining, Industrial, Wholesale

Call: 9345 2233 Option 4

Monday – Friday: 8.30 – 5.00pm
(4.45pm for yard collections / receivables)

Pool Retail / Pool Technicians – Trade

Balcatta: 9345 2233 option 1 | Willetton: 9457 6977

Monday – Friday: 8.30am – 5.00pm
Saturday: 8.30am – 12.00 noon

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