Graham John Pengelly

The Quarr Group Ltd. provides building maintenance, catering, cleaning and construction services. It provides services to the organizations in the food services, cleaning and FM, construction, social housing, education and government sectors, through its businesses subsidiary companies, Mountjoy, Nviro and Pabulum. The company was founded in 1992 and is headquartered in Fleet, the United Kingdom.

St Catherine's - Speech & Language is a charity organization founded in 1983 that provides education, residential care, and skill development services. The non-profit company is based in Isle Of Wight, UK.

The Quarr Group Holdings Ltd. is based in Portsmouth, UK. The British company operates subsidiaries that provide facilities maintenance, construction, catering, and cleaning services. The Quarr Group Holdings Ltd. is a holding company founded in 2017.