About us

Werma Signaltechnik GmbH & Co. KG is an international company with more than 350 employees located in 7 sites. The family owned business, established in 1950, is one of the global leaders in signal devices and is the technology leader in its field. Products are designed and made at the HQ in Germany and the full range is available from its UK operation based in Wellingborough.

The company established an industry standard with its modular signal tower range often referred to as stack lights, signal towers and andon lightsToday WERMA manufactures not only a wide range of optical and audible signal devices but also intelligent systems for process optimisation in general industry and logistics.

Andon Lights

The range consists of signal towers and beacons available with the latest LED technology together with a comprehensive range of sounders and buzzers in a range of adjustable sound output levels.

Principal function is to provide optical and audible warning of machine fault or machine shop danger.

There is also a comprehensive range of ex-proof signal products compliant with the latest ATEX directives.

Intelligent systems see below