Muttiah Mahathevan

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.

Ecology Solutions Group Ltd. provides ecology and environmental planning services.

Part of Phenna Group Holdings Ltd., Trident Water Solutions Ltd. is a water hygiene and treatment company specializing in legionella compliance services in line with UK government guidelines. Trident Water Solutions was founded in 2002 and is based in Uffcott, UK. The British company provides expertise and services to ensure compliance with HSE ACOP L8 and HSG274 regulations, particularly for cooling water systems such as cooling towers and evaporative condensers. Stuart Nixon has been the CEO of the company since 2022. The company was acquired by Phenna Group Holdings Ltd. on July 03, 2023.

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.

Part of Phenna Group Holdings Ltd., Evolution Water Services Ltd. is a British company that provides water treatment, water hygiene, consultancy and indoor air quality services. The company is based in Hurst, UK. The company was founded in 1999. Evolution Water Services was acquired by Phenna Group Holdings Ltd. on June 01, 2023.

Napit Holdings Ltd. is a British company that engages in the building services and fabric sectors. The private company is based in Mansfield, UK and has subsidiaries in United Kingdom. The company was founded in 2013.

Part of Napit Holdings Ltd., NAPIT Services Ltd. engages in building services and fabric sector business activities. The company is based in Mansfield, UK. The British company was founded in 2005. The CEO is Michael Idris Andrews.

Part of Phenna Group Holdings Ltd., Sayvol Environmental & Building Services Ltd. is a water treatment, environmental, and British building services company. The company is based in Kettering, UK. Established in 1989, they provide water treatment, water hygiene, consultancy, and other related services. Sayvol Environmental & Building Services was acquired by Phenna Group Holdings Ltd. on March 07, 2023.

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.

Phenna Group Midco 1 Ltd. functions as an investment holding company. The company was founded on April 9, 2019 and is headquartered in Nottingham, the United Kingdom.

Founded in 1983, Safety Services (UK) Ltd. is a professional occupational health and British safety consulting services company. Part of Phenna Group Holdings Ltd., the company is based in Long Hanborough, UK. Safety Services (UK was acquired by Phenna Group Holdings Ltd. on June 03, 2021.

First Scottish Searching Services Ltd. was founded in 1971 and is based in the UK. The British company offers a range of services including rectification of title, document management solutions, and fast and accurate search services for solicitors, conveyancers, estate agents, financial institutions, and local authorities. The private company has their own in-house databases and work closely with professional agencies. The company also provides a secure online order center for their clients. Additionally, they have launched a new software called Filetrack which will improve their system's functionality.

Stroma Developments Ltd. provides multi disciplinary compliance services and software business. Its services include A-Z of services, stroma certification, technology, software, installer member area and stroma assessor members area. The firm also encompass certification and training, software, testing and consultancy services across the built environment and energy sectors, supporting the entire supply chain. The company was founded in 2002 and is headquartered in Castleford, the United Kingdom.

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.

Part of Phenna Group Holdings Ltd., Industrial Safety Inspections Ltd. provides engineering inspection services. The company is based in Tamworth, UK. The British company was founded in 1979. The CEO is Mick Grist. Industrial Safety Inspections was acquired by Phenna Group Holdings Ltd. on October 29, 2021.

Part of Puma Bidco Ltd., Phenna Group Topco Ltd. is a British company that provides testing, inspection, certification and compliance services. The company is based in Nottingham, UK and was founded in 2019.

Phenna Group Holdings Ltd. provides testing, inspection, certification and compliance services. The firm specializes in testing, inspection, certification, compliance, regulatory, business services, investment, shareholder return, partnership, performance improvement, leadership development and organic growth. The company was founded in 2018 and is headquartered in Nottingham, the United Kingdom.

Part of Phenna Group Holdings Ltd., South West Geotechnical Ltd. is a British company that offers complete site investigation contracting services, from desk study to factual reporting, with in-house staff and equipment. Based in Tiverton, UK, South West Geotechnical was founded in 2002 and is part of the geotechnical independent consultancy and contractor industry. The company undertook a phase 1 stability assessment for a proposed redevelopment project in Dartmouth, Devon. South West Geotechnical was acquired by Phenna Group Holdings Ltd. on July 31, 2023.

Atlanta Bidco Ltd. provides telecommunication services. The company was founded on June 4, 2018 and is headquartered in Milton Keynes, the United Kingdom.

Part of Phenna Group Holdings Ltd., Facit Testing Ltd. is a British company that provides electrical services. The company is based in Norwich, UK. Facit Testing was acquired by Phenna Group Holdings Ltd. on February 02, 2021.

Part of Phenna Group Holdings Ltd., Geo Site & Testing Services Ltd. is a British company that provides lab testing services. The company is based in Nottingham, UK. The company was founded in 2011. Geo Site & Testing Services was acquired by Phenna Group Holdings Ltd. on December 01, 2020.

Damoco Holdco Ltd. provides telecommunication services. The company was founded on November 18, 2014 and is headquartered in London, the United Kingdom.

Part of Bureau Veritas SA, Bureau Veritas UK Ltd. develops safety reports for lifting equipment inspections to achieve and maintain compliance with LOLER and PUWER. The company is based in Birmingham, UK and was founded in 1828. The British company also provides ISO certification services to drive continuous improvement and competitive advantage. The CEO is Kenneth Mar Smith.

DM Safety & Health Services Ltd. is a healthcare services provider founded in 2008. The private company is based in Stockport, UK.