World leader in test cells engineering for all engine types

We have more than 60 years of expertise in the field of test cell engineering for aero-engines.

Our test cells centre of excellence specialises in turnkey projects and test cell upgrades for all types of aero-engines (civil turbofans, helicopter and regional aircraft engines, military turbojets and APUs).


Its added value lies in A to Z project management, from design to manufacturing, installation and product service support.


In addition to test cell engineering, we propose three product lines :


  • Data acquisition systems (under the Cyres brand name)
  • Specific engine test equipment: cowlings, bellmouths, nozzles & plugs, turbulence control Screens, boattail, variable fan nozzle (under the Eolines® name)
  • Adapters and thrust stands
Got a question ? Got a quote?

Simply contact us !

US : +1 651 203 61 00
EU : +32 4 278 80 66
Asia : +65 90 17 62 17
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Preparing testing for the LEAP engine

We have signed a contract with the engine manufacturer Safran Aircraft Engines for the supply of test equipment and the adaptation of three cells for testing the LEAP engine. They are installed in Belgium (including a test cell on the Safran Aero Boosters site), in France and in Poland and will be able to test the three LEAP versions (1A/1B/1C).

Our staff are now ready to adapt these three facilities. This is a particularly stiff challenge given the narrowness of some of the cells (7x7m), which obliged us to break new ground in modifying the aerodynamics of the facilities.

  • 200
    projects carried out worldwide
  • 100
    data acquisition and control
    systems in daily operational use
  • 500
    engine adapters in operation