Leonard Coleman – Biography
Last update: May 4, 2026Executive profile
Leonard was Chairman at Arena, and Director at Beneficial Company. Leonard Coleman joined Omnicom in 1993.
Leonard Coleman is currentlyDirector at Hess - View - Hess org chart
Lead Independent Director at Omnicom - View - Omnicom org chart
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Education
Leonard Coleman has a Master of Education and Social Policy from Harvard University and a Master of Public Administration from Harvard University.
They have also studied at Harvard University :
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They have also studied at Harvard University :
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The colleagues of Leonard Coleman
Company Colleagues
- At Hess, Leonard Coleman has 38 colleagues including John Hess (CEO), Marc Lipschultz (Director)…
- At Omnicom, Leonard Coleman has 6442 colleagues including John Wren (CEO & Chairman), Lee Wyatt (Director)…
Industry Colleagues
- In the Communication & Sales industry, Leonard Coleman has 49,584 colleagues in 2,900 companies located in 68 countries. 17,811 executive movements have been recorded in the last 12 months. Learn more about Communication & Sales.
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