Shield On-Site Services is the newest division of the Shield Group. Formerly ALcontrol Laboratories On-Site Services, the division was sold by ALcontrol UK Ltd to the Shield Group on 1st December 2011. The Shield Group, based in Holland, is one of Europe’s largest asbestos and hazardous materials consultancies and has offices in Belgium and Spain as well as Holland and now the UK. Working throughout the world the Shield Group has approximately 250 employees. Shield On-Site Services is a collection of UK businesses with a common legislation-driven theme, serving clients at their own place of business: Asbestos Consultancy Air Emissions Monitoring Occupational Hygiene