Greg Eisner – Biography
Last update: February 26, 2026Executive profile
Greg was Founding Partner and President at Engineers Gate, and Chief Investment Officer at Dubin & Co. Greg Eisner joined Louis Dreyfus in 2013.
Greg Eisner is currentlyDirector at Castleton Commodities International - View - Castleton Commodities International org chart
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Education
Greg Eisner has a Bachelor of Arts in Philosophy from University of Pennsylvania and a Bachelor of Science in Economics from University of Pennsylvania.
They have also studied at University of Pennsylvania :
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They have also studied at University of Pennsylvania :
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Company Colleagues
- At Castleton Commodities International, Greg Eisner has 52 colleagues including William Reed (CEO & Director), Henry Slack (Chairman of the Board)…
Industry Colleagues
- In the Holding industry, Greg Eisner has 19,939 colleagues in 1,278 companies located in 74 countries. 8,933 executive movements have been recorded in the last 12 months. Learn more about Holding.
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