Peter David Shepherd

Polypipe Ltd. designs and manufactures plastic piping products. The firm's products include rainwater drainage, high capacity rainwater drainage, decorative rainwater drainage, waterless valve, traps, mechanical ventilation with heat recovery, water supply systems, rain stream water storage and re-use, and terrain PVC soil and waste products. It serves housing, ventilation, commercial property and public buildings, and civil and infrastructure sectors. The company was founded in 1980 and is headquartered in Edlington, the United Kingdom.

Alcester Number 1 Ltd. develops engineering solutions that maximize value for its customers. It develops value added products and services, at the forefront of technology, that lower the total cost of ownership. It is located in Alcester, the United Kingdom.