- Berthold Technologies GmbH & Co KG - Specialised in the development of sensors and detection systems.
- Crowcon Detection Instruments Ltd - Develops, manufactures and markets a range of portable and fixed gas detection products.
- Dalemans sa - Develops, manufactures, and sells gas measurement and detection equipment.
- GfG Europe - Specialized in the development and manufacturing of systems for the detection of oxygen, explosive and toxic gases.
- Heraeus Holding GmbH - Operates in the fields of precious metals, sensors and dental health.
- Hermann Sewerin GmbH - Offers gas leak detectors, gas warning, object detectors, etc.
- Hexagon Metrology - Produces precision tools, portable measurement equipments, sensors and vision systems.
- Ifm Electronic GmbH - Offers position sensors & object recognition, fluid sensors & diagnostic systems, control systems and more.
- Keller AG - A manufacturer of isolated pressure sensors, pressure transmitters and OEM pressure transducers.
- Lock Inspection Systems - A manufacturer of inspection equipment for the food, pharmaceutical, chemical, textile and packaging industries.
- Rapiscan Systems - Produces metal detectors, automated explosive detection systems and container inspection systems.
- Simrad AS - Manufactures sonars, echosounders, catch monitoring instruments and transducers for fishing fleets.
- Slaney Direct Ltd. - Specialised in the supply of controls and sensors to the UK and Irish HVAC Controls and process automation industry.
- Telstar Industrial - A producer of leak detection systems.
- VTI Technologies Oy - Offers sensors for the measurement of acceleration, inclination, shock, vibration, angular rate and pressure.
- Yokogawa Europe B.V. - Specialists developing in industrial automation, control, test and measurement systems.