PHSC PLC through its trading subsidiaries is engaged in providing health, safety, hygiene, and environmental consultancy services and security solutions to the public and private sectors. Most of the group's revenue is primarily generated by Security related products. It serves the leisure industry and carries out a statutory examination of plant and machinery through insurance brokers or directly for clients. Also, it provides consultancy and training in quality systems management. Geographically, all the business activity primarily functions across the region of the UK.