Company Leadership

Appointed as Chairman of the Board and CEO at Superior in August 2024, Dave Lesar served as the Chairman of the Board and CEO of Halliburton Company for 17 years and was later promoted to serve as Executive Chairman until 2019. Dave served as interim CEO of Health Care Service Corporation from July 2019 through June 1, 2020, and as a director from 2018 to July 2020. Before joining Superior, Dave held the position of CEO and Director at CenterPoint Energy, Inc. from 2020 until January 2024.

Jim Brown was appointed President and COO at Superior in August 2024, having previously served as the Western Hemisphere President at Halliburton Company for over 10 years, retiring in February 2019. Prior to joining Halliburton in 1995, Jim was a Vice President at the Western Company of North America and a Vice President of BJ Services.

Kyle O’Neill was appointed to Chief Financial Officer at Superior in February 2025, bringing over 20 years of experience in strategic financial and operational leadership within the Industrials, Oilfield Services, and Asset Management Industries. Before joining Superior, Kyle held significant roles as President and CFO at Industrial Service Solutions and as President, CEO and Director at U.S. Well Services, Inc. His extensive background in M&A and operational efficiency solidifies his reputation as a respected leader in the industry.

Mike Delahoussaye leads the Rentals Division with more than two decades of global leadership experience at Workstrings, including serving as VP of Global Operations. In addition to his president role at Workstrings, Mike also oversees Stabil Drill, HB Rentals, and Superior Inspection Services, underscoring his vast operational expertise.

As President of the Services Division, Bryan Ellis brings over 25 years of oil and gas finance experience to Superior. Bryan served in numerous roles at Wild Well Control for 15 years and has been leading Wild Well Control as president since 2018. Bryan also presides over Superior Completion Services, International Snubbing Services, and International Production Services, reflecting his extensive leadership credentials.

With over 25 years at Superior, Deidre Toups has used her international business and financial management skills to lead operations for multiple businesses including HB Rentals, Stabil Drill, and Superior Completion Services. She was most recently appointed to lead mergers, acquisitions, and integrations.

Serving as Deputy General Counsel at Superior since October 2024, Joanna Clark brings two decades of legal experience in the energy, marine, and insurance sectors. Joanna’s roles in multinational companies, including Superior Energy Services, Hallin Marine Subsea, M3 Marine, and Aviva PLC, as well as her global experience across Asia Pacific, Middle East, Europe, and West Africa, demonstrate her international expertise and adaptability.

Appointed SVP of Technology for Superior in November 2024, Leianne Sanclemente had a distinguished career at Workstrings International, leading engineering, asset management, and procurement for more than 20 years as the VP of Technical Support. Her extensive career in the industry began at BP and Chevron as a drilling and completion engineer.

Appointed Executive Director of HR at Superior in November 2024, Emily Arceneaux brings HR and operational leadership experience from healthcare and oil & gas industries. Prior to her role at Superior, Emily served as HR Director at Stabil Drill and has played key roles at healthcare companies where she focused on the development of scalable HR processes, effective change management, and enhanced team member experiences to accommodate rapid organizational growth.