Functional Safety

We’re specialists in safety

We’re a leading integrator of functional safety instrumented systems for demanding and hazardous industries. Our reliable and robust safety systems, are critical for the protection of personnel, plant and the environment. For over 40 years, we’ve been specialising in system support for oil and gas, power, nuclear and infrastructure.

Leading engineers, delivering enhanced protection

Our people design functional safety solutions to minimise risk, and protect what is important.

SIRA CASS accredited, our TÜV certified functional safety experts deliver best engineering practice, in accordance with all relevant standards.

As founder members of the 61508 association, we set the standard for system development that meets IEC 61511, 61508 and 62443 for system safety and security, reflected in our status with:

HIMA logo.

HIMA: Qualified HIMA system integration partner for the UK

Rockwell Automation logo.

Rockwell: Official RCSI member with access to SIL3 product range

ABB logo.

ABB: Approved Solution Partner including high integrity and safety systems

General Electric logo.

GE: Approved Engineering Solution Partner for all ranges

Honeywell logo.

SCAME Sistemi: Approved UK solution partner

Autronica logo.

Autronica: Approved UK solution partner

Xtralis logo.

Xtralis: Approved UK solution partner

Our expert TÜV certified functional safety engineers are experienced at designing, building and commissioning industrial safety solutions, using equipment from leading manufacturers, including but not limited to:

Emerson logo.


Pilz logo.


Siemens logo.


Schneider logo.


Det-tronics logo.


Compliance and standards

We are proud of our skilled teams, the results of their close collaboration, and our reputation within the industries we serve.

We hold the following accreditations, standards and memberships:

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Achilles FPAL

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Achilles UVDB B2 Verify

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TÜV Rheinland certified functional safety engineers

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61508 Association founder members

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BSI standards registered: ISO9001 ISO22301, ISO14001, ISO27001, and Cyber Aware

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SIRA CASS registered under the International Electrotechnical Commission

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IEC 61508 Functional Safety of Electrical Safety Systems standard

More in Safety and Control

Manual control buttons on control panel.

Safety and Control

A control panel with lights and keys.

Integrated Control and Safety Systems

A high voltage control panel.

Distributed Control Systems

A man in a hard hat pointing at a screen.

Process Control Systems

Two engineers looking at servers.

PLC Control Systems

Two monitors with SCADA systems on them.

SCADA /HMI/ IIoT Systems

Bespoke Software Systems

View our Case Studies

EDF Energy logo.

EDF Hinkley B AIC SCADA Replacement

The Alternative Indication Centre (AIC) at Hinkley Point B Power Station provides a secondary, remote monitoring facility for post-trip-event reactor conditions, ensuring safe shutdown and maintenance of adequate post-trip cooling and providing a back-up to the Central Control Room.

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Sellafield logo.

Sellafield Carbon Footprint Tool

The recording and forecasting of carbon dioxide emissions (CO2e) is key to Sellafield’s ability to understand and modify their carbon footprint.

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Cadbury logo.

Cadbury’s New Chewing Gum Factory Development

ITI Group used simulation to help Cadbury overcome the typical challenges of planning and building a new factory; ensuring that the equipment selection, rules for operation, staffing levels and production capacity were all in sync with the business plan.

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Marks and Spencer logo.

Marks & Spencer Distribution Centre: Simulation for Facility Design

ITI Group used simulation to help Marks and Spencer plc (M&S) design its 900,000sq ft distribution centre in Leicestershire.

Distribution & Logistics
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SSE logo.

SSE Storr Lochs Hydroelectric Station Refurb

ITI undertook a full overhaul of the integrated electrical and control systems for Storr Lochs Hydroelectric Power Station on the Isle of Skye, creating a resilient, reliable and upgraded control solution for SSE (formerly Scottish & Southern Energy).

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Spirit Energy logo.

Spirit Energy Digital Transformation

After just one year of collaborating with ITI Group on their Digital Transformation programme, Spirit Energy are already seeing the benefits of a properly managed data solution.

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BP logo.

BP Nerefco Refinery Optimisation

A simulation study carried out by Saker Solutions (now ITI Group), in conjunction with BP, enabled Nerefco to optimise offsite facilities’ performance and identify savings worth millions of dollars over the life of the project.

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Repsol Sinopec Rotating Equipment

Through a collaborative approach, ITI helped Repsol Sinopec (previously Talisman Sinopec) achieve its ambitious “Rotating Equipment Excellence Programme”, which provides early warnings about potential equipment failures, collects and analyses historical data and enables future operational trends to

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Find Us

We have sites across the UK and North America

ITI Operations Limited

+44 (0) 1246 437600
[email protected]

Rotherside Road,
South Yorkshire, S21 4HL

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