The most comprehensive source of information on the grocery trade is available from William Reed, publisher of The Grocer.

The new look edition of The Grocer directory of manufacturers and suppliers features more than 5,800 companies and 17,000 brands across 1,150 product categories.

There is also an online edition, which is updated continuously.

To order copies, call William Reed Directories on 0800 652 6512 or visit www.grocerdirectories.co.uk