About us

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 seek to drive stakeholder returns by efficiently developing our portfolio of projects with careful consideration of our community and the environment.

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.

Our work comprises the Lake Way project, in the Goldfields region of Western Australia.

We are currently focused on the continued development of this project, based near Wiluna.