Orion Engineered Carbons LLC 4501 Magnolia Cove Drive Suite 106 Houston, TX 77345 Diana Downey Vice President of Investor Relations +1 832-589-2285 diana.downey@orioncarbons.com
Orion Engineered Carbons S.A. 6, Route de Trèves L-2633 Senningerberg (Municipality of Niederanven) Grand Duchy of Luxembourg +352 270 48 06 0 investor-relations@orioncarbons.com