Graeme Reid McCallum

Part of The Wellcome Trust Ltd., Catesby Estates Plc is a British company that specializes in strategic land promotion and development potential. The company is based in Warwick, UK. The company offers services such as land valuation, residential development potential, and gaining planning permission for new homes. The company was founded in 1966 by Eric William Grove, and Myron Osborne has been the CEO of the company since 2012. Catesby Estates was acquired by Urban&Civic plc, part of The Wellcome Trust Ltd. from January 22, 2021.

Taylor Woodrow Plc develops sustainable communities of in the United Kingdom, and in selected markets in North America and Spain. It has expertise in land acquisition, home and community design, urban regeneration and the development of supporting infrastructure. In North America they have more than 80 active developments, with communities in Arizona, Florida, Texas, California, and Ontario, Canada. From the exclusive Country Club at Mirasol in Palm Beach, Florida to the sleek high-rise, Waterview in Toronto. Taylor Woodrow de Espana is building new homes in Spain at three destinations,Costa Blanca, Costa del Sol and in the Balearic island of Mallorca

National House-Building Council is the UK's leading independent provider of warranty and insurance for new homes. The non-profit company provides warranty and insurance for around 70-80% of the new homes built in the UK each year, with around a million on-site inspections carried out annually. The company is based in Knowlhill, UK, and has subsidiaries in the United Kingdom. Established in 1936, the British company has been helping to improve build quality through NHBC Standards. Steven Archibald Wood has been the CEO of the company since 2017.

Alfred McAlpine Plc provides construction and civil engineering services. It is engaged in designing, building, managing and supporting IT infrastructures. The company operates through subsidiaries. It builds and constructs schools, hospitals, airports and roads. Alfred McAlpine is located in London, UK.

Wilson Connolly Holdings Ltd. engages in private housing and house building. The company is headquartered in Northampton, the United Kingdom.