Jack L. Clem


Mr. Clem has been the Chief Executive Officer (CEO) of Orion Engineered Carbons Group between July 2011 and September 2018 and manager of the Company since May 2014 and had been the head of Evonik Degussa GmbH`s global Carbon Black business since August 2009. 

He joined Degussa in 2001 and shortly after was named CEO of their joint venture in Carbon Black with a U.S.-based private equity firm.  He has over 35 years of experience in the performance and specialty minerals and chemicals industry. Prior to joining Degussa, he held various senior management positions in North America and Europe at J.M. Huber Corporation and started his career in engineering and plant management at Occidental Chemical Corporation.

Orion Engineered Carbons (OEC)
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Orion Engineered Carbons LLC
4501 Magnolia Cove Drive Suite 106
Kingwood, TX 77345
Diana Downey
Vice President of Investor Relations
Phone +1 832-589-2285

Orion Engineered Carbons S.A.
6, Route de Trèves
L-2633 Senningerberg (Municipality of Niederanven)
Grand Duchy of Luxembourg
Phone: +352 270 48 06 0

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