Mr. Charles E. N. Herlinger has been Group Chief Financial Officer at Orion Engineered Carbons SA since July 2011. Mr. Herlinger served as Managing Director at Orion Engineered Carbons SA. Mr. Herlinger has been the Group Chief Financial Officer and Managing Director of Orion Engineered Carbons Holdings GmbH since July 2011. He also serves as Chief Financial Officer at Orion Engineered Carbons GmbH. He served as Chief Financial Officer of Almatis GmbH (also known as, Almatis Group) until 2011. He served as a Chief Financial Officer of Cable & Wireless Communications Plc (also known as, Cable & Wireless plc) and Cable & Wireless Communication from December 1, 2003 to May 2006. He served as the Head of Hitachi's EMEA department. From 1985 1987, he was with L'Oreal as Assistant Controller in the US. Prior to joining Cable & Wireless, he worked for Siemens Aktiengesellschaft, as Corporate Vice President and Group Controller based in Munich. He was the Chief Financial Officer & Executive Vice President of Siemens Energy & Automation, in Atlanta. From 1993 to 1995, he was Controller of Siemens Corporation in New York, the holding and finance company for Siemens' US operations. Between 1990 and 1993, Mr. Herlinger was Director of Overseas Mergers & acquisitions Group, responsible for non-German acquisitions and disposals. He joined the Siemens group in 1987 as Assistant Controller in New York. He worked with Siemens Ag from 1998 until 2003. He started his career as audit manager with KPMG. Mr. Herlinger has been a Manager at Orion Engineered Carbons SA since May 2014. He served as Director of Cable & Wireless Jamaica Limited. He served as an Executive Director of Cable & Wireless Communications Plc and Cable & Wireless Communication. He qualified as a chartered accountant in the UK and certified public accountant in the US with KPMG and worked with them in UK and New York from 1977 to 1985. Mr. Herlinger holds a bachelor's degree in business administration.