John Christopher Sherwen

Part of BAE Systems Plc, Stonewest Ltd. is a British company that specializes in the restoration and conservation of historic buildings, as well as the regeneration of landmark buildings, both domestically and internationally. The company is based in London, UK. Stonewest is highly skilled in facade cleaning for all types of historic buildings and monuments, as well as modern building facades. The company provides specialist contractor services covering all aspects of conservation and restoration of listed and historical buildings. The CEO of the company is Kevin Alfred Reuter.

Benchmark Investments Ltd. is a British company that provides investment services. The private company is based in Hanwell, UK and was founded in 2013.