Greg Retzer – Biography
Last update: February 25, 2026Executive profile
Greg was Vice President, Operations at AESO, and Director, Major Projects at Stantec. Greg Retzer joined Enmax in 2019.
Greg Retzer is currentlyExecutive Vice President, Power at Enmax - View - Enmax org chart
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Education
Greg Retzer has a Bachelor of Science from University of Calgary in 1993 and a Master of Business Administration from Georgia State University - J. Mack Robinson College of Business in 2000.
They have also studied at University of Calgary :
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They have also studied at Georgia State University - J. Mack Robinson College of Business :
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Company Colleagues
- At Enmax, Greg Retzer has 35 colleagues including Mark Poweska (CEO), Charles Ruigrok (Chairman of the Board)…
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- In the Utilities industry, Greg Retzer has 19,794 colleagues in 946 companies located in 92 countries. 9,927 executive movements have been recorded in the last 12 months. Learn more about Utilities.
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