Michael Duffy – Biography
Last update: February 13, 2026Executive profile
Michael was Chief Executive Officer at C&S Wholesale Grocers, and Vice President, Global Value Chain at The Gillette Company. Michael Duffy joined Republic Services in 2020.
Michael Duffy is currentlyDirector at Republic Services - View - Republic Services org chart
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Education
Michael Duffy has a Master of Science in Transportation from Massachusetts Institute of Technology.
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The colleagues of Michael Duffy
Company Colleagues
- At Republic Services, Michael Duffy has 66 colleagues including Jon Vander Ark (CEO & Director), Manuel Kadre (Chairman of the Board)…
Homonyms
- Michael Duffy - Director, Social and Digital Strategy - Carolina Panthers
- Michael Duffy - President - Complete Energy Services
- Michael Duffy - Managing Director, Global Head of Brand and Digital - FTI Consulting
- Michael Duffy - Associate General Counsel - Orion Group Holdings
- Michael Duffy - Director, Financial Reporting & Technical Accounting - Scotts Miracle Gro
- Michael Duffy - Director of Experience - The Social Hub
- Michael Duffy - Vice President, Audit and Risk - USAlliance Financial
- Michael Duffy - Chief Financial Officer - Zippy Shell
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Industry Colleagues
- In the Environmental Services industry, Michael Duffy has 7,757 colleagues in 345 companies located in 35 countries. 3,098 executive movements have been recorded in the last 12 months. Learn more about Environmental Services.
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