STAFFORDSHIRE excavator firm JCB has broken into the list of the top 10 British companies with the largest sales.The Rocester company is in tenth place in the latest Sunday Times BDO Top Track 100, which ranks Britain’s 100 private companies with the biggest sales. The manufacturer, which has sales of £2.7bn and employs 10,500 staff, is one of 12 companies based in the West Midlands to make the elite league.Including ......for the full story register now for free or login below...