Human Machine Interfaces. Since 1947.

EAO AG, a Swiss, family-owned company founded in 1947, has developed into one of the world’s leading manufacturers of high-quality industrial switches, complete custom HMI panels and interface systems, and specialized automotive switch systems.

With over 600 dedicated employees, EAO has a global production and distribution network at its disposal.  EAO has production sites in Switzerland, Germany, North America and China, as well as 10 wholly owned international sales companies and distributors in over 50 countries, so we can guarantee global availability – around the world, around the clock.

Your solution-focused expert and partner

We do much more than just manufacture individual control elements. As a solution-focused partner, we provide the option of technically and mechanically customizing existing HMI Components in line with our customers’ individual requirements. From simple control elements through to sophisticated HMI Systems, from serial production through to installation – we offer the entire range of HMI services and inspire the confidence of our customers.

Latest News

Nov 03. 2017

NEW – Series 04 dual LED lamp block.

EAO offers an innovative lamp block that integrates two LEDs to provide dual, reliable and safe illumination.

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Oct 31. 2017

EAO Earns Award for Innovative Series 14 Indicator Compact

Company recognized by ECN as a 2017 Impact Award Winner for design excellence

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EAO Italia S.r.l.

Centro Direzionale Summit – Palazzo D1
Via Brescia, 28
20063 Cernusco sul Naviglio (MI)

Phone +39 029 247 1934
Fax +39 029 247 1935

Partita Iva 03534470160