Graeme Macdonald is to succeed Alan Blake, who is to retire at the end of the year, as chief executive officer at JCB. Blake, 63, joined JCB in 1989 and became CEO in 2010 after holding a number of senior positions in the company and after leading the biggest production expansion in JCB’s history. Since his appointment as CEO, Alan has presided over the company’s return to sales and production growth against a backdrop of continued economic uncertainty around the world. He will remain as a senior advisor an