Electronics manufacturer in
Landquart

CEDES AG

Since 2000 · 101–500 empl.·4.1(19)

CEDES AG develops and manufactures sensor solutions and electronic systems for elevators, escalators and automatic doors. Its products include light curtains, photoelectric sensors and 3D sensors, as well as solutions for door safeguarding, positioning, monitoring and IoT services.

Imatic AG

Since 1989 · 11–20 empl.·4.6(5)

Imatic AG plans and manufactures switchgear assemblies for building technology, industry and infrastructure facilities. Its services include power and load distribution systems, measurement, control and regulation equipment, as well as engineering and programming for plant automation.

SETREON AG

Since 2012 · 51–100 empl.·4.0(2)

SETREON AG develops and manufactures solutions for power infrastructure and electrical safety in medium- and high-voltage applications. Its products include lightning protection for overhead lines, software for analysing lightning-related outages, transformer drying and moisture-monitoring systems, and equipment for surge monitoring and early detection of electrical overheating.

QE AG

Since 2021 · 11–20 empl.·5.0(7)

QE AG develops and sells Wuerfeli, a device for monitoring indoor air quality. Its colour-coded indicator uses CO₂ levels to show when it is time to ventilate.

poweersnet GmbH

Since 2018 · 1–10 empl.

GMD Swiss GmbH

Since 2026 · 1–10 empl.

GMD Swiss GmbH develops and operates sensor-based monitoring and early-warning systems for natural hazards and critical infrastructure. Its solutions include energy-autonomous IoT sensors and the AI-supported GeoSenseAI® platform for analysing measurement, weather and geospatial data and issuing alerts when defined thresholds are exceeded.