Haythornthwaite is finding it very much a buyers' market in the engineering sector and has failed to sell off businesses such as Appliance Controls, Powerware, which makes uninterruptible power supplies, and its wind-power businesses, all part of a £1.8 billion disposals programme. There is also a £700 million pensions hole to be filled. Hope for its shareholders could come in the form of a bid from German giant Siemens.