Oliver Haenni – Biography
Last update: February 25, 2026Executive profile
Oliver Haenni is currently
Head of Controlling Service at Equans Switzerland - View - Equans Switzerland org chart
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The colleagues of Oliver Haenni
Company Colleagues
- At Equans Switzerland, Oliver Haenni has 32 colleagues including Claudio Picech (CEO), Daniel Thoerig (Procurement)…
Industry Colleagues
- In the Energy industry, Oliver Haenni has 18,189 colleagues in 934 companies located in 54 countries. 10,147 executive movements have been recorded in the last 12 months. Learn more about Energy.
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Through the switchboard, call Equans Switzerland at +41 44... and ask for Oliver Haenni.
