CIS Security is a security solutions specialist focused on delivering service excellence to customers, colleagues and communities. The company combines professional security services with a broader range of capabilities, including intelligence, training, ESG, talent resourcing, consultancy and risk management. Its divisions cover Professional Security Personnel, Front of House and Innovative Solutions, supporting clients across corporate environments, estate management, education and the public sector, cultural venues, life sciences and critical environments.

CIS Security provides security guarding, door supervision, key holding and public space CCTV services, and holds SIA Approved Contractor Status for these services. Its wider offer includes account management, security operations centre support, colleague development, intelligence and risk management, and specialist expertise for tall buildings. The company also provides front-of-house services and promotes quality, health and safety, and responsible employment practices. Through its combination of operational security, people-focused service and advisory capabilities, CIS Security aims to meet varied client needs across multiple sectors. Its website also provides company news, recruitment information and resources, including brochures and a quarterly newsletter.