Jan Sierig – Biography
Last update: January 23, 2026Executive profile
Jan Sierig is currently
Head of Markets at Enercity - View - Enercity org chart
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The colleagues of Jan Sierig
Company Colleagues
- At Enercity, Jan Sierig has 36 colleagues including Aurélie Alemany (CEO), Anja Ritschel (Chairman of the Board)…
Industry Colleagues
- In the Energy industry, Jan Sierig has 18,189 colleagues in 934 companies located in 54 countries. 10,135 executive movements have been recorded in the last 12 months. Learn more about Energy.
Get in Touch
Here are a few tips for establishing great contacts.
Through the switchboard, call Enercity at +49... and ask for Jan Sierig.
