John Johnston Armstrong

Founded in 1965, Molplant Construction Ltd. is a civil engineering and infrastructure contracting British company. Part of Armstrong Group (Scotland) Ltd., the company is based in Dumfries, UK. Molplant Construction provides a range of contracting services for civil engineering and infrastructure projects.

Armstrong Waste Management Ltd. engages in the collection of non-hazardous waste. The company was founded on March 17, 1988 and is headquartered in Dumfries, the United Kingdom.