A-Z Security specialises in supplying and installing fire and security. The company's services cover the domains of access control systems, alarm systems, CCTV systems, fire alarm systems and TV aerials & satellites.

As an INDEPENDENT organisation, Cortech Developments are not affiliated to, nor do they conflict commercially with manufacturers of control equipment. They do not sell, manufacture, distribute or install competing products. Their clients are therefore able to utilise their existing investment in legacy technology solutions, whilst also providing the capability to combine and enhance their systems with the very latest technology.

Yokogawa United Kingdom Limited is a provider of Industrial Automation, Advanced Solutions for Operational Optimisation, Consultancy Services, and Test and Measurement Equipment. Combining innovative and cutting-edge technology with project management, engineering and services; Yokogawa delivers field-proven operational excellence, safety and reliability throughout the delivery and post-implementation maintenance lifecycle.