Applied Industrial Systems Ltd

Applied Industrial Systems Ltd is a UK-based specialist contractor, consultancy, and system integrator providing PLC and SCADA automation solutions for critical national infrastructure. The company delivers end-to-end design, software development, hardware build, commissioning, and maintenance for complex control systems. Serving transport infrastructure across airports, road and rail tunnels, ports, and built environments, Applied Industrial Systems designs safety-critical control systems up to SIL3 compliance standards. As an authorized Siemens Solution Partner, the firm specializes in Siemens WinCC OA SCADA software, SIMATIC S7 PLCs, Rockwell, and GE Fanuc control architectures. Its engineering expertise encompasses tunnel ventilation control systems, fixed fire fighting systems, structural health monitoring, and environmental detection networks. The business operates nationwide with dual offices in London and Manchester, providing 24/7/365 asset care, reactive maintenance, and lifecycle support services. Additionally, Applied Industrial Systems offers specialized cyber security consultancy, penetration testing, and statutory electrical testing for industrial infrastructure projects.