Cathy Tosto – Biography
Last update: March 20, 2026Executive profile
Cathy was Partner at EY, and Partner, Tax and Business Advisory Services Division at Arthur Andersen LLP. Cathy Tosto joined LyondellBasell Industries in 2015. Cathy served as Director, Global Tax Operations and Vice President of Tax for LyondellBasell Industries.
Cathy Tosto is currentlySenior Vice President of Tax at LyondellBasell Industries - View - LyondellBasell Industries org chart
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Education
In 1983, Cathy Tosto completed a Bachelor of Business Administration at Eastern Michigan University.
They have also studied at Eastern Michigan University :
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Company Colleagues
- At LyondellBasell Industries, Cathy Tosto has 34 colleagues including Peter Vanacker (CEO & Director), Jacques Aigrain (Chairman of the Board)…
Industry Colleagues
- In the Chemicals industry, Cathy Tosto has 17,144 colleagues in 907 companies located in 66 countries. 10,213 executive movements have been recorded in the last 12 months. Learn more about Chemicals.
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