• At SELLA CONTROLS, we engineer safety-critical control and automation systems in the Oil and Gas, Rail, Chemical and Petrochemical, Nuclear and Power, and Steel Industries.

  • Providing Tracklink, mobile & infrastructure solutions for the Railway Industry.

  • Experts in Engineering Process Safety Solutions.

  • The UK & Ireland Distributor of HIMA Products.

  • Integrated Control & Safety Systems. (ICSS)

  • Onshore, Offshore & Subsea Applications.

SELLA CONTROLS is an independent engineering company specialising in the design and supply of integrated safety, control and automation systems.

The company is recognised as a market leader in the provision of ‘engineered solutions’ for safety, control and automation applications. Its products and services improve operational efficiency and safety in highly complex and often hazardous environments within a variety of industry sectors including Oil and Gas, Chemical and Petrochemical, Nuclear and Power, Rail, and Steel generation.

Our dedicated staff focus on the day to day delivery of safety solutions, process control and information systems using the world’s best hardware, and more importantly using technology with innovative and flexible applications which deliver on time, to cost and to the very highest standards of quality and safety.

Underpinning our entire operation is a whole hearted commitment to quality, safety and reliability that is acknowledged by those who define the standards across the world. We have an ongoing commitment to maintaining those standards and continue to raise the bar as technology affords, and customers demand better and safer solutions.

Our custom built offices and workshops provide the following:


Feasibility, Risk Assessment, Reliability Studies, Whole Life Costing

Project Management:

On time delivery of projects, Regular Customer Contact, Agreed milestones to monitor progress


Detailed Design, Functional Logic, Hardware/Software Design, Auto CAD

Lifecycle Management:

Offering qualified and coordinated services tailored to individual requirements for all phases of the safety process


Functional Design Specification, Safety Requirements, Safety Requirements Specification


Panel Build, System Build, System Integration


In-house Factory Acceptance Testing, Site Acceptance Testing


System Inspection, Support during start up

Technical Support:

24 hour call out support, Upgrades/Modifications Maintenance (IEC 61508 life cycle), Maintenance and Servicing


TÜV Rheinland Courses:

  • Functional Safety Engineer (SIS)
  • Functional Safety Engineer (PH & RA)
  • Functional Safety Technician (SIS)
  • Cyber Security (CySEC)

Located in Stockport, Cheshire with a further office in Ashby-de-la-Zouch, Leicestershire, SELLA CONTROLS offers easy access to the motorway network, mainline railways and several ­international airports within the UK.