Gary Rosenthal

Gary L.
Rosenthal is President, Chief Executive Officer & Director at Highline Aftermarket Investments LLC.
He is Chairman of Sterling Polychem Investments LLC since 2019.
He serves as Director at Hudson Products Corp., St. Thomas University (Florida), Process Equipment, Inc. (Alabama), Specified Air Solutions Holdings LLC, Polychem Investments LLC since 2019, Ergotron Investments LLC since 2022, and Cactus Wellhead LLC since 2018.
He is Lead Independent Director at Cactus, Inc. since 2023.
He is Partner at The Sterling Group LP since 2005.
He is Director at Texas Children's Hospital and holds a Trustee position there.
Former roles include Chairman & Chief Executive Officer at Wheatley TXT Corp.
from 1991 to 1994, Chief Executive Officer at AXIA, Inc. from 1998 to 2001, President & Co-Chief Executive Officer at Highline Aftermarket Holdings LLC, Chairman at Safe Fleet Investments LLC from 2013 to 2018, Non-Executive Chairman at Hydrochem Holdings, Inc. from 2003 to 2004, Chairman at Safe Fleet Holdings LLC and Safe Fleet Acquisition Corp., Chairman at Highline Aftermarket LLC from 2019 to 2020, Chairman at Evergreen Recycling Investments LLC from 2021 to 2026, Director at Pioneer Companies, Inc., Director at Jackson Products, Inc. from 2001 to 2013, Independent Director at Oil States International, Inc. from 2011 to 2018, Director at Dresser LLC, Director at Albert B. Sabin Vaccine Institute, Inc. in 2011, Independent Director at Civeo Corp.
in 2014, Partner at Vinson & Elkins LLP, and President at Heaney Rosenthal, Inc.Education includes undergraduate and graduate degrees from Harvard University.