Stuart Abbs

Founded in 1903, Element Materials Technology Sheffield Ltd. is a subsidiary of Herculean Testing Group BV. The company is based in London, UK. The British company provides mechanical testing, chemical analysis, metallurgical testing, and corrosion investigation services.

James Fisher Testing Services Ltd. used to provide monitoring, instrumentation and testing services. The firm provides services to rail, highways and maintenance sectors. Its services include equipment training, foundation testing, proof load testing and material testing. The company was headquartered in Warrington, the United Kingdom.

Founded in 2007, Simtec Materials Testing Ltd. is a civil engineering material testing British company that provides on-site testing and monitoring of construction, highway, and environmental works to international standards. Part of Phenna Group Holdings Ltd., the company is based in East Goscote, UK. The company offers its services to all construction sectors, including residential, commercial, and industrial, and is an ISO 9001:2015 company holding UKAS accreditation for site and laboratory materials testing in the civil engineering and construction industry. Simtec was acquired by Phenna Group Holdings Ltd. on September 16, 2022.

Part of Phenna Group Holdings Ltd., Celtest Co. Ltd. is a company that provides quality materials testing and consultancy services for UK and international construction and civil engineering organizations. The company is based in Gwynedd, UK. The British company's services include diamond core drilling and sawing, controlled demolition, and UKAS accredited laboratory testing for aggregates, bituminous, concrete, and soils. The company was founded in 1980, and the CEO is Eric Robert Goulden. Celtest Co. was acquired by Phenna Group Holdings Ltd. on April 29, 2022.

Part of Phenna Group Holdings Ltd., CMTL Ltd. is a construction material testing British company founded in 2011. The company is based in Harlow, UK and offers a range of testing services for engineering and construction projects. CMTL's testing laboratories are accredited and test materials such as soils, aggregate, concrete, and chemical contaminants. In addition, the company provides on-site lab testing services for large projects and a field team for on-site construction materials testing. CMTL was acquired by Phenna Group Holdings Ltd. on February 06, 2021.

Construction Testing Solutions Ltd. provides on-site testing and laboratory services to the construction, quarry products and civil engineering industry. The company is headquartered in Castle Donington, the United Kingdom.

Exova Holdings Ltd. provides laboratory based testing, calibration and advisory services. It offers its services to the aerospace, defense, fire safety, infrastructure, pharmaceuticals and transportation services. The firm also provides mobile laboratory services. The company was incorporated on August 13, 2008 and is headquartered in Manchester, the United Kingdom.