Biography of Tanya Herwanger

Last update: July 24, 2020


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The colleagues of Tanya Herwanger

Company Colleagues

At TGS-Nopec Geophysical, Tanya Herwanger has 13 colleagues who can be contacted including Kristian Johansen (CEO), Vicki Messer (Director)

Industry Colleagues

In the Oil & Gas industry, Tanya Herwanger has 17,977 colleagues in 1,643 companies located in 107 countries. 6,455 executive movements have been recorded in the last 12 months. Learn more about Oil & Gas.

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