Our Sectors

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The specialist knowledge and expertise of STI guarantees a locking safety system that is most suitable for your application.


With a wide range of products and locking systems, we ensure a standard or customised solution adapted to your local needs to ensure the safety of both property and people.

Our experience guarantees an interlocking solution suitable for the extreme conditions that can be present in industrial environments.

These solutions can adapt to the majority of sites and existing machines in a range of applications, such as:

  • Machine guarding
  • System perimeter guarding
  • Wrapping/packaging (palletisers etc.)
  • Access management
  • Valve systems

Our dedicated energy range utilises switchgear technology for compact, reliable and robust applications in the energy generation and transmission sectors.

We have worked with public and private organisations to negate risk to people and equipment in the vital processes necessary for operation.

Through global partnerships, we have a proven record for solutions in all sectors of energy:

  • Power generation
  • Renewable energies
  • Substations
  • Electrostatic precipitators
  • Public service utilities

A cornerstone of Serv Trayvou’s history, with a wide range of locking systems and dedicated railways products, our experts provide either standard or dedicated turnkey solutions adapted to your site.

Our process safety systems ensure safety and efficiency to maintenance depots and railway operation to minimise downtime and disruption:

  • Track isolation
  • Signalling and transmitters
  • Working platforms
  • Lifting jacks
  • Crane safety
Logistics: Loading and Storage

By utilising our global partnerships, we offer a unique complete system solution for loading and storage to prevent unauthorised movements while providing traceability through smart key management and data analysis.

These solutions can be adjusted according to the site needs, such as to different vehicles and equipment, for a range of applications:

  • Loading bays
  • Silo storage
  • Dispatch centres
  • Warehousing
  • Maintenance