John Charles Campbell

Walker Timber Ltd. supplies windows, roofs, floors and whole-house timber frame structures. The company is headquartered in Bo'ness, the United Kingdom.

Part of James Walker (Leith) Ltd., Cox Long Ltd. is a British company that champions timber construction. Founded in 2001, the company is based in Hixon, UK. The company offers a range of bespoke products that provide exceptional environmental, cost, and performance benefits, including timber frame housing, roof trusses, and engineered floor joists. Using engineered joists for flooring construction provides considerable advantages in comparison to installing traditional structural timber beams. The company works to champion the use of sustainably produced engineered timber across the industry and aims to move towards a better, more sustainable future. The company provides cost-effective floor joists and roof truss packages and factory-built timber frame homes.

Part of James Walker (Leith) Ltd., Dundas Building Co. Ltd. engages in constructing residential buildings. The company is based in Livingston, UK. Founded in 1976.

Part of James Walker (Leith) Ltd., Walker Commercial Properties Ltd. engages in leasing and operating real estate properties. The company is based in Livingston, UK.

James Walker (Leith) Ltd. is a British Scottish company founded in 1863 that operates in manufacturing, healthcare, and construction. It is based in Livingston, UK, and has subsidiaries in the United Kingdom. The private company has a turnover of approximately £175 million and reserves of £100 million.

Founded in 1972, Woodbridge Timber Ltd. is a subsidiary of James Walker (Leith) Ltd. that provides wholesale supply of timber products. The company is based in Woodbridge, UK.

Part of Highbury Healthcare (Holdings) Ltd., Highbury Healthcare Ltd. provides health and allied services. The company is based in Livingston, UK. Founded in 2003.

Part of James Walker (Leith) Ltd., Cramond Residence Ltd. is a luxury care home located in Edinburgh, UK. The British company offers a wide range of activities every week to support the well-being and independence of its residents. In partnership with Balanced Edinburgh, the team runs physiotherapy treatments and exercise classes in their dedicated therapy room. Founded in 2015, the company provides quality nursing care, respite, and dementia care to its residents.

Founded in 2018, Walker Healthcare (Cramond) Ltd. is a British real estate company that leases and operates properties. Part of Walker Healthcare Ltd. (United Kingdom), the company is based in Livingston, UK.