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

Oct 04. 2018

40 Year Anniversary of EAO Corporation

EAO Celebrates 40 Year Anniversary of North American Manufacturing Company

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Oct 03. 2018

Erin Pischke

Named Director of Sales, Western North America for EAO

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Sep 03. 2018

EAO’s Series 45 Double Pushbuttons

Two separate pushbuttons in a single device offer space saving solution

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All news


Vertriebsbüro Österreich
Manfred Wrehsnig

Phone +43 19 67 87 09
Mobile +43 699 129 771 00