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Image of Thomas Deman, President, Specialty Catalysts, Supply Chain and Procurement

Thomas Deman

President,  Performance Catalyst Solutions

Thomas Deman is an accomplished corporate executive with over 25 years of experience leading business and operations functions for global chemical companies.

As President of Performance Catalyst Solutions, Thomas leads Grace’s unified catalyst business, which integrates our specialty inorganic catalysts used in energy and refining, polyolefins and plastics, petrochemicals, and other chemical manufacturing applications to deliver end-to-end solutions across the full catalyst value chain.

Prior to his current role, Thomas served as President, Global Operations with oversight of our manufacturing, supply chain, procurement, process technology, engineering, and capital execution functions.

Thomas sits on the Board of Directors of Advanced Refining Technologies (ART), which is Grace’s joint venture with Chevron.

Prior to Grace, as Venture Executive, Major Growth Ventures for ExxonMobil Chemical, Thomas oversaw the planning, development, and execution of a multi-billion-dollar petrochemical complex in Huizhou, Guangdong Province, China.

Thomas hails from Belgium where he began his career with Exxon Chemical Europe in 1995. In 2004, his career continued with ExxonMobil Chemical Company in the U.S. Thomas has held roles of increased responsibility in ExxonMobil’s polyethylene, intermediates, and basic chemicals businesses, including global marketing manager for ExxonMobil's polyethylene business and plant manager, ExxonMobil Rotterdam Chemicals Complex

From 2014 to 2016, Thomas was a Steering Board member of Plastics Europe, the industry association of polymer manufacturers in Europe.

Thomas earned two master’s degrees: his first in electrical engineering from the University of Gent, Belgium, and his second in industrial engineering /operations research from the Georgia Institute of Technology, Atlanta, GA. He is also a board member of Dutch School Houston, a non-profit language school for children and adults.