Our History

Founded in 1971, KST is the one of the largest independent security, fire and risk management businesses in the UK.

With over 50 years of successful trading history and an enviable client portfolio that spans the UK’s largest grocery retailers, high street & fashion, forecourt, data centres, distribution and supply chain, energy, healthcare, private sector, education and the public sector to name just a few, KST has the size, scale and infrastructure to meet our clients’ challenging needs.