Doug Black – Biography
Last update: April 1, 2026Executive profile
Doug was President and Chief Operating Officer at Oldcastle, and Chief Executive Officer at Oldcastle Materials. Doug Black joined SiteOne Landscape Supply in 2014.
Doug Black is currentlyChief Executive Officer and Chairman of the Board at SiteOne Landscape Supply - View - SiteOne Landscape Supply org chart
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Education
Doug Black has a Master of Business Administration from Duke University - The Fuqua School of Business in 1992 and a Bachelor of Science, Mathematics and Civil Engineering from United States Military Academy at West Point in 1986.
They have also studied at Duke University - The Fuqua School of Business :
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They have also studied at United States Military Academy at West Point :
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Company Colleagues
- At SiteOne Landscape Supply, Doug Black has 22 colleagues including Larisa Drake (Director), Roy Dunbar (Director)…
Homonyms
- Doug Black - Senior Director, Sales - Audi Canada
Industry Colleagues
- In the Wholesale industry, Doug Black has 5,701 colleagues in 437 companies located in 52 countries. 2,632 executive movements have been recorded in the last 12 months. Learn more about Wholesale.
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