Masterson Holdings is a construction group turning over circa £175 million per annum. The group's businesses are leaders in the following sectors across London and the Home Counties: Getjar - Reinforced Concrete Frames Atlantic Contracts - Carpentry and Joinery Masterson Groundworks - Groundworks Glencoe Plant Hire - Plant Hire Masterson Holdings first business was established in 1980 by the Managing Director, Michael Masterson. The group has grown organically within each of its business sectors and remains family owned and operated.