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 specialised 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.
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EAO Questions
The EAO annual revenue was $162.9 million in 2026.
Dirk Hofmann is the Chief Financial and Operation Officer of EAO.
226 people are employed at EAO.
EAO is based in Olten Fächer, Solothurn.
The NAICS codes for EAO are [335, 334, 33].
The SIC codes for EAO are [367, 36].
Top EAO Employees
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15
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Alexander Krüger
Chief Technology Officer (CTO) at EAO
Olten, SO, CH -
Martin Moore
Chief Sales Officer at EAO
Zürich, ZH, CH23 -
Daniel Schillinger
CSO at EAO
Switzerland3 -
25+
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John Pannone
Managing Director at EAO
Shelton, CT, US25+ -
Alex Grout
Managing Director at EAO
London, GB1 -
Christoph Siegenthaler
Head of Human Resources at EAO
Basel, BS, CH24 -
Sascha Kropf
Head of Product Management at EAO
Dietwil, AG, CH21
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