William Collier – Biography
Last update: May 2, 2026Executive profile
William was President, North America at ViiV Healthcare, and Senior Vice President Office of The Chief Executive Officer at GSK.
William Collier is currentlyDirector at Prosperity Bancshares - View - Prosperity Bancshares org chart
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Education
In 1981, William Collier completed a Bachelor of Science in Mathematics and Management Sciences at University of Manchester.
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- At Prosperity Bancshares, William Collier has 106 colleagues including David Zalman (CEO & Senior Chairman), Tim Timanus (Chairman)…
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- In the Banking industry, William Collier has 102,996 colleagues in 5,518 companies located in 187 countries. 41,378 executive movements have been recorded in the last 12 months. Learn more about Banking.
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