John Mathiesen – Biography
Last update: January 31, 2026Executive profile
John was Board Member at Wapro AB, and Board Memberc at Poul Johansen Maskiner A/S. John Mathiesen joined Gronbech & Sonner in 2017.
John Mathiesen is currentlyChief Executive Officer at Gronbech & Sonner - View - Gronbech & Sonner org chart
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- At Gronbech & Sonner, John Mathiesen has 12 colleagues including Jens Bang Holmgaard (Water), Rochus Ettinger Riisgaard (IT & Digitization)…
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- In the Metal industry, John Mathiesen has 15,732 colleagues in 1,007 companies located in 68 countries. 5,650 executive movements have been recorded in the last 12 months. Learn more about Metal.
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