James Fitzpatrick Greville Vernon

Hillhouse Quarry Group Ltd. is a modern heavy building materials business supplying drystone, coated stone and concrete products to meet customer demands in a cost effective and safe manner. Hillhouse is different from the large multinational building materials companies in that it is a privately owned business that can meet the expectations of the largest customer but also remains a local business that services the needs of local companies and private individuals. Hillhouse Quarry has been producing crushed aggregate since 1907, remaining in the same family ownership until the present day.

Hillhouse Estates Ltd. is a British company that engages with crushed and broken stones. The private company is based in Ayrshire, UK. and has subsidiaries in United Kingdom. The company was founded in 1945.

Founded in 1992, Bowldown Farms Ltd. is a subsidiary of Hillhouse Estates Ltd. that engages in the raising of sheep and goats. The company is based in Tetbury, UK.