Brunner Mond's headquarters is in the UK where Soda Ash,Sodium Bicarbonate, Calcium Chloride, Crex and associated alkaline chemicals are manufactured at the Northwich West and Northwich East sites Sodium bicarbonate and derivatives are all supplied by Brunner Mond to South Africa through this terminal In February 2006 Tata Chemicals Limited acquired 100% ownership of the Brunner Mond Group through its wholly owned subsidiary Homefield Pvt UK Limited