Mark Richard Calvert

Adler & Allan Ltd. is a holding company, which engages in the provision of environmental risk reduction services. It specializes in the emergency response and scheduled maintenance across a range of critical asset infrastructure and contaminants. The company was founded in 1926 and is headquartered in Harrogate, the United Kingdom.

E&S Environmental Services Ltd. provides forecourt maintenance services for garages and petrol stations. Its services include from guaranteeing fuel quality to testing pollution prevention equipment and ensuring site safety. It specializes in the diagnostic testing of tanks, line and vapour recovery systems. The company is headquartered in Carterton, the United Kingdom.

Part of Adler & Allan Ltd., A.J. Bayliss Petroleum Engineers Ltd. is a British company that provides business support services. The company is based in Harrogate, UK and was founded in 2000.

TSG UK Solutions operates as a holding company, with interest in the distribution and installation of petroleum dispensers and systems. The company is headquartered in Luxembourg.

Patrick Parsons Holdings Ltd. is an investment holding British company founded in 2017. The private company is based in Newcastle-upon-Tyne, UK. and has subsidiaries in United Kingdom.

Bacchus Newco Ltd. is a holding British company founded in 2016. The private company is based in Ashton In Makerfield, UK. and has subsidiaries in United Kingdom. Bacchus Newco operates by renting and leasing industrial machinery and equipment through its subsidiaries.

Part of Fortune Brands Innovations, Inc., Aqualisa Holdings (International) Ltd. designs and manufactures smart and digital shower products. The company is based in Westerham, UK. The British company was founded in 1976. Matthew James Norris has been the CEO of the company since 2021. Aqualisa Holdings (International was acquired by Fortune Brands Innovations, Inc. from Lloyds Banking Group Plc on August 01, 2022 for $158.20 million.

Express Engineering (Group) Ltd. manufactures and supplies production and connection systems. The company is based in Gateshead, UK and has subsidiaries in the United Kingdom. The British company was founded in 1973 by Keith Thompson.

Part of Tokheim Services Group SARL, UCPC Ltd. manufactures electrical equipment. The company is based in Cambridge, UK. UCPC was acquired by Tsg Uk Solutions Ltd. on March 09, 2022. The British company was founded in 2014. The CEO is Jose Aurelio Gonzalez.

Azlan Group Plc distributes network computing products. It offers laptops, desktops, servers, tablets and e-books, industrial handhelds, peripherals, and other components. The company was founded on November 25, 1992 and is headquartered in Basingstoke, the United Kingdom.

Part of Adler & Allan Ltd., Flotech Performance Systems Ltd. provides electrical services. The company is based in Chichester, UK. Flotech Performance Systems was acquired by Adler & Allan Ltd. on March 15, 2021.

Part of Adler & Allan Ltd., OHES Environmental Ltd. provides environmental consulting services. The company is based in Wokingham, UK. The British company was founded in 2001. OHES Environmental was acquired by Adler & Allan Ltd. from Arthur J. Gallagher & Co. on November 06, 2017.

Founded in 2019, Ensco 1327 Ltd. is a British non-trading company that operates as a subsidiary of Lloyds Banking Group Plc. The company is based in London, UK.