45 PETER COOPER
Founded in 1984, Hockley-based Seetec Business Technology Centre is one of the country’s top training companies, priding itself in offering high-quality training. In 2013-14 Seetec saw its profits fall to £7.6m on £70.5m sales. It should still easily be worth £60m on these figures. Peter Cooper, the MD, has an 80% stake worth £48m. Other assets should add £4m.