Four companies with biggest annual losses in UK history ? Tesco included

While the fact that a lack of share purchases by Tesco's bosses has certainly raised some eyebrows, its reported loss of £6.4bn has ranked the company among the firms with the biggest losses in British history. With this in mind, we took a look at three other firms on the list to find out how much was lost, why it happened and what the bosses did to combat the figures.