Watts, Blake, Bearne and Co
During the 1960s, WBB under Claude Pike became a public company, and acquired Devon and Courtenay (which had itself acquired Whiteway and Co.), Newton Abbot Clays and the North Devon Clay Co. As a result, WBB became the largest UK ball clay producer with a share of about 60 % of the total. Since 1990 WBB has operated in Devon through its subsidiary WBB Devon Clays Ltd