Biography of Yolanda Valenzuela

Last update: September 1, 2020


Yolanda Valenzuela joined Diethelm Keller Holding in 1991.

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In 1996, Yolanda Valenzuela completed a Master of Business Administration at Universitat Ramon Llull.

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In the Business Services industry, Yolanda Valenzuela has 15,908 colleagues in 1,458 companies located in 70 countries. 7,786 executive movements have been recorded in the last 12 months. Learn more about Business Services.

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