ICL Boulby & Teesdock

ICL Boulby Mine is an underground mining operation and processing facility located along the North Yorkshire coastline UK. We are the world's first and only producer of the multi-nutrient, low-carbon fertiliser, Polysulphate.

The 260-million-year-old raw mineral, polyhalite, is extracted from 1,300 meters beneath the Earth's surface and distributed worldwide from our Teesdock Terminal.

Since its discovery in 1999, we have been committed to expanding the Polysulphate market through continuous research into its potential.

 ICL Boulby is proud to be the largest employer in East Cleveland in the UK, committed to supporting our workforce and playing a vital role in the local and regional economy. We  actively contribute to the community through financial donations and volunteer efforts with local groups.