ams OSRAM GmbH

ams OSRAM GmbH designs and manufactures optical semiconductors—LEDs, laser diodes, and sensors—for automotive, industrial, medical, and consumer device makers. The group sells components and modules to OEMs and supports sensing, illumination, and visualization from R&D through high‑volume production. Headquartered in Premstaetten, Austria, it is listed on the SIX Swiss Exchange and was formed after ams acquired OSRAM in 2020, combining more than a century of lighting expertise.