You have an old version of Adobe's Flash Player. Get the latest Flash player.


CSBP Limited is a major manufacturer and supplier of chemicals, fertilisers and related services to the mining, mineral processing, industrial and agricultural sectors.

Employing more than 630 people across its operations, CSBP’s head office and major chemicals and fertiliser production complex is situated at Kwinana, 40km south of Perth in Western Australia. In addition, the company has operations in regional Western Australia, Victoria and Queensland.

CSBP, its subsidiaries and joint ventures form the Chemicals and Fertilisers business units of Wesfarmers Chemicals, Energy and Fertilisers, a division of Wesfarmers Limited.

To find out more about who we are and what we do, visit the About Us


CSBP is an active community and industry member, and is proud of our role in supporting the communities in which we operate.

Learn More


CSBP seeks to attract and retain high calibre employees, encouraging ongoing development and actively seeking to promote employees within the business when opportunities arise.

Learn More

21 Oct

WesCEF - Clontarf partnership extended by three years

Wesfarmers Chemicals, Energy & Fertilisers (WesCEF), which includes CSBP and Kleenheat Gas, re-confirmed its commitment to the Clontarf more

14 Oct

New partnership supports indigenous employment prospects

A new partnership between Bridging the Gap and CSBP will assist two local Aboriginal men gain on-the-job experience as they complete their more

05 Aug

CSBP employees embrace Purple Bra Day

For the fourth year-in-a-row, CSBP will be awash with purple on Friday, June 20 to support Breast Cancer Care WA. more

Read All News

30 Sep

Manufacturing plant re-start

One of our manufacturing plants will be re-started over coming days, during which a brown plume may be visible.  This is a standard part of more

13 Sep

Manufacturing plant re-start

One of our manufacturing plants will be re-started over the weekend, during which time the flare will be in constant operation and noise levels more

12 Sep

Additional noise levels expected

CSBP is currently performing planned maintenance, and as a result we expect additional noise today due to steam being vented. If you require more

Read All Notifications