John Kirchner – Biography
Last update: April 7, 2026Executive profile
John was Vice President, Customer Service at Univar, and Chief Operating Officer at InnoSource. John Kirchner joined Calumet in 2021.
John Kirchner is currentlyVice President of Supply Chain at Calumet - View - Calumet org chart
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Education
In 1988, John Kirchner completed a Master of Business Administration in Marketing and International Business at Ohio State University.
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Company Colleagues
- At Calumet, John Kirchner has 44 colleagues including Todd Borgmann (President & CEO), Stephen Mawer (Chairman of the Board)…
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- In the Oil & Gas industry, John Kirchner has 23,545 colleagues in 1,346 companies located in 105 countries. 12,281 executive movements have been recorded in the last 12 months. Learn more about Oil & Gas.
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