SO4

SO4 aims to become a globally significant exporter of premium quality Sulphate of Potash through the development of a potassium rich salt lake in the Goldfields region of Western Australia... We believe we have the ability to make a positive contribution to the sustainability of the global fertiliser industry by virtue of the product we produce and the way we produce it.

Also known as: Piper Preston, Piper Preston Pty Ltd

Registration numbers: 14 142 962 409 (W)

Primary location: Perth Australia