David John Simmons

Equivo Ltd. is a British private company located in Bracknell with domestic subsidiaries. The firm provides legal services. It was founded in 2019 by John Ingram, he has been the CEO since that date.

Marston (Holdings) Ltd. provides judicial services. It offers services to the government, individual, and business. The company was founded on October 16, 2001 and is headquartered in Birmingham, the United Kingdom.

Marston Group Ltd. provides civil enforcement, debt recovery and judicial services. The firm's services includes her majesty’s courts & tribunals service, her majesty’s revenue and customs, legal aid agency, child support agency, the student loans company and the driver and vehicle licensing agency. It offers services for local government that includes parking and traffic management, council tax and business rates, tracing and investigation, and arrest enforcement services. The company was founded on June 15, 1990 and is headquartered in Birmingham, the United Kingdom.

Swift Credit Services Ltd. provides judicial services which delivers bespoke and debt recovery solutions. Its services include commercial rent recovery, peaceful forfeiture, removal of travelers, local taxation, penalty charge notices, magistrates court fines, civil debt recovery, process serving & investigations, and Swift information guide commercial services. The company is headquartered in Merthyr Tydfil, the United Kingdom.

Moreton Smith Ltd. provides receivables management software and services. It offers credit management, 1st party collections, 3rd party collections, global debt recovery, and legal services for international debt services. The company was founded on July 24, 2015 and is headquartered in Birmingham, the United Kingdom.

Part of Winterhill Largo Plc, Marston Regulated Services Ltd. is a design, engineering, and landscape architecture consultancy that was founded in 1999. The company is based in Blackburn with Darwen, UK. Marston Regulated Services creates attractive, innovative, sustainable, and safe places. The British company supports the government, utilities, and private sectors by delivering market-leading integrated technology-enabled solutions from design and implementation to management and recovery.