Our Team



Robert Kostelnik, Senior Advisor

GTS Engineering USA Incorporated (GTS) is a strategic business partner of GlenRock RP. Robert (Bob) Kostelnik, Principal at GlenRock RP is a senior advisor of GTS USA. Prior to his association with GlenRock, Bob was President and CEO of Cinatra Clean Technologies, Inc. as well a founder of the company. Cinatra is the exclusive provider in the United States of the Oreco automated tank cleaning system to the refining, pipeline and terminal sectors of the energy industry. From 1992 thru 2007, Bob held several senior positions with CITGO Petroleum Corp. including Vice-President Refining, Vice-President Shared Services and Vice-President Health, Safety, Environmental and Security. Previously, Bob held various management positions with Shell Oil Company during his 15 year career with the company.

Bob also serves on the Board of Directors of Methanex Corp. where he is a member of the Responsible Care and Corporate Governance Committees and HollyFrontier Corp. where he chairs the Health, Safety, Environmental and Public Policy Committee.

Bob is a Port Commissioner for the Port of Corpus Christi Authority where he is a member of the Audit Committee. Bob is member of the Board of the Associated Chemical Industry of Texas where he serves as the Secretary/Treasurer. He is also a member of the Academy of Mechanical and Aerospace Engineering at the Missouri University of Science and Technology.

Bob holds a Bachelor of Science (Mechanical Engineering) degree from the University of Missouri at Rolla and is a Registered Professional Engineer.





Management Team