Leadership Overview
Hilcorp Energy has 6 executives leading key functions including strategy, operations, information technology, finance, and corporate management.
Focused on operational excellence and long-term energy investments, Hilcorp Energy drives innovation across the oil and natural gas sector to maintain a leading position in the United States market.
Focused on operational excellence and long-term energy investments, Hilcorp Energy drives innovation across the oil and natural gas sector to maintain a leading position in the United States market.
Leadership Roles at Hilcorp Energy
Greg Lalicker - Chief Executive Officer
Greg Lalicker, the Chief Executive Officer at Hilcorp Energy, directs the overarching corporate strategy and long-term vision for the organization. Overseeing the exploration and production portfolio, the Chief Executive Officer ensures alignment with the company mission of operational excellence. This leadership role involves managing complex capital allocation decisions while maintaining a competitive edge in the U.S. energy sector. By fostering a culture of innovation, Greg Lalicker directly impacts the growth trajectory and market stability of the firm. The Chief Executive Officer coordinates with the Board to evaluate new acquisition opportunities and divestiture strategies. Through rigorous oversight of asset performance, Lalicker secures the financial health of the enterprise. This executive leadership ensures that all exploration activities meet strict safety and efficiency standards, ultimately positioning the company as a premier privately-held energy producer across North American markets.

Shelbie DeZell - Senior Vice President & Chief Financial Officer
Shelbie DeZell, the Senior Vice President & Chief Financial Officer at Hilcorp Energy, manages the financial planning, treasury operations, and capital structure of the organization. Overseeing the accounting and tax departments, the Senior Vice President & Chief Financial Officer ensures fiscal discipline across all exploration and production activities. This role involves evaluating the economic viability of new energy projects and managing relationships with financial partners. Shelbie DeZell directs the budgeting process to support long-term investment goals while maintaining liquidity for operational needs. By optimizing the balance sheet, the Senior Vice President & Chief Financial Officer provides the necessary resources for strategic growth and asset acquisition. DeZell monitors market trends to mitigate financial risks associated with commodity price volatility. This leadership function ensures that the company maintains a strong financial foundation, enabling the pursuit of ambitious energy projects throughout the United States.

Matteo Rohner - Chief Operating Officer
Matteo Rohner, the Chief Operating Officer at Hilcorp Energy, manages the daily technical and field operations across all oil and natural gas assets. Directing the engineering and production teams, the Chief Operating Officer optimizes extraction processes to maximize output and efficiency. This role requires constant collaboration with regional managers to ensure that field activities adhere to the highest safety protocols. Matteo Rohner implements advanced drilling technologies to enhance recovery rates in mature fields. By streamlining supply chain logistics and field maintenance schedules, the Chief Operating Officer reduces operational downtime significantly. Rohner monitors production metrics daily to ensure alignment with corporate performance targets. Through the application of data-driven decision-making, the Chief Operating Officer maintains the operational integrity of the entire asset base. This leadership function supports the broader goal of sustainable energy production while maintaining a lean and highly effective organizational structure.
Robert Derivaux - President
Robert Derivaux, the President at Hilcorp Energy, executes the tactical implementation of corporate policies and oversees the day-to-day management of business functions. Directing the coordination between various departments, the President ensures that operational activities remain consistent with the strategic goals established by the executive team. This role involves managing internal processes to improve organizational agility and performance. Robert Derivaux monitors the progress of key energy projects to ensure timely completion and adherence to budget constraints. By fostering a culture of accountability, the President drives high performance across all levels of the organization. Derivaux works closely with the Chief Executive Officer to refine business processes and address emerging challenges in the energy market. This leadership position ensures that the company maintains operational excellence while pursuing growth opportunities. Through consistent oversight, the President secures the long-term success and stability of the entire enterprise.
Raymond Gross - Hilcorp MI Manager- Chief Information Officer and KEN
Raymond Gross, the Hilcorp MI Manager- Chief Information Officer and KEN at Hilcorp Energy, architects the digital infrastructure and information management systems supporting the company. Overseeing the integration of data analytics into exploration workflows, the Hilcorp MI Manager- Chief Information Officer and KEN ensures that technical teams possess the necessary tools for precise reservoir modeling. This role involves managing the security and reliability of critical information networks across all regional operations. Raymond Gross drives the adoption of new software solutions to improve operational transparency and reporting accuracy. By aligning information technology with business objectives, the Hilcorp MI Manager- Chief Information Officer and KEN facilitates faster decision-making cycles for the executive team. Gross maintains robust cybersecurity defenses to protect proprietary exploration data. This leadership position ensures that the company leverages modern technology to maintain a competitive advantage in the complex and data-intensive energy industry.
William Rothe - Senior Vice President, Chief Information Officer
William Rothe, the Senior Vice President, Chief Information Officer at Hilcorp Energy, leads the enterprise-wide digital transformation and technology strategy. Overseeing the implementation of scalable cloud infrastructure, the Senior Vice President, Chief Information Officer ensures that all business units operate with seamless connectivity and high-performance computing capabilities. This role involves managing the enterprise resource planning systems that track production and financial data. William Rothe directs the development of internal software platforms designed to improve operational efficiency and cross-departmental collaboration. By modernizing the technology stack, the Senior Vice President, Chief Information Officer supports the company in maintaining its status as a leader in energy innovation. Rothe coordinates with other C-suite leaders to align digital initiatives with the broader corporate strategy. This leadership role ensures that the company remains agile and responsive to the evolving technological demands of the modern energy sector.
Explore Leadership Teams in Energy, Utilities & Waste
Occidental Petroleum Corporation, together with its subsidiaries, engages in the acquisition, exploration, and development of oil and gas properties in the United States, the Middle East, and North Africa. It operates through three segments: Oil and Gas, Chemical, and Midstream and Marketing. The company's Oil and Gas segment explores for, develops, and produces oil and condensate, natural gas liquids (NGLs), and natural gas. Its Chemical segment manufactures and markets basic chemicals, including chlorine, caustic soda, chlorinated organics, potassium chemicals, ethylene dichloride, chlorinated isocyanurates, sodium silicates, and calcium chloride; and vinyls comprising vinyl chloride monomer, polyvinyl chloride, and ethylene. The Midstream and Marketing segment gathers, processes, transports, stores, purchases, and markets oil, condensate, NGLs, natural gas, carbon dioxide, and power. This segment also invests in entities. Occidental Petroleum Corporation was founded in 1920 and is headquartered in Houston, Texas.
Company Leadership SK
BD

AD
PEMEX, founded in 1938 and headquartered in Mexico City, Mexico, is a global energy company specializing in the extraction, processing, and distribution of petrochemicals and natural gas. The company provides comprehensive services including logistics, transportation, and technical support for petrochemical distribution across international markets. As a major player in the energy sector, PEMEX maintains operations throughout North America, South America, Europe, Asia, and the Middle East, offering both business-to-business and consumer energy solutions. The company has developed significant technical infrastructure to support its global energy distribution network and maintains mobile applications to enhance service delivery.
Company Leadership FG
IQ
JS
SL
Founded in 1997 and headquartered in Tartagal Salta - Argentina, Pan American Energy PAE is an Argentine company engaged in the exploration and development of oil and gas resources.
Company Leadership MB
GG
YR
LP
Founded in 2002, PetroSA is the national oil company of South Africa. Its main activities are the extraction of natural gas from offshore fields, the production of synthetic fuels from this gas through a gas to liquids (GTL) process, and the extraction of crude oil. PetroSA is headquartered in Parow, South Africa.
Company Leadership MM
WF
JS
NN