Leadership Overview
Expand Energy has 6 executives leading key functions including strategy, finance, operations, compression services, and purchasing.
Driven by responsible development, Expand is dedicated to efficiently producing natural gas to meet national demand while prioritizing sustainability and safety.
Driven by responsible development, Expand is dedicated to efficiently producing natural gas to meet national demand while prioritizing sustainability and safety.
Leadership Roles at Expand
Michael (Mike) Wichterich - Interim Chief Executive Officer and Chairman of the Board
Michael (Mike) Wichterich, the Interim Chief Executive Officer and Chairman of the Board at Expand, directs the overarching strategy and governance for the U.S.-based natural gas and energy company. Wichterich guides the integration of Chesapeake Energy and Southwestern Energy, solidifying Expand Energy's position as a major independent producer. Overseeing operations across key shale basins like Haynesville and Appalachia, the Interim Chief Executive Officer ensures the company's focus on responsible and efficient resource development. This leadership role involves setting the strategic vision for natural gas production, marketing, gathering, and compression. By championing sustainability and safety initiatives, Michael (Mike) Wichterich drives the company's commitment to reducing environmental impact while reliably supplying energy to meet national demand.
Marcel Teunissen - Chief Financial Officer
Marcel Teunissen, the Chief Financial Officer at Expand, manages the financial health and strategic fiscal planning for the merged energy entity. Teunissen oversees all financial operations, including accounting, treasury, and investor relations, ensuring robust capital allocation for resource development. This role is critical in navigating the financial complexities arising from the merger of Chesapeake Energy and Southwestern Energy. By optimizing the company's financial structure, the Chief Financial Officer supports Expand Energy's focus on efficient natural gas production and marketing. Marcel Teunissen's leadership ensures financial discipline across gathering and compression services, reinforcing the company's commitment to sustainability and safety while meeting national energy demands.

Joshua Viets - Executive Vice President & Chief Operating Officer
Joshua Viets, the Executive Vice President & Chief Operating Officer at Expand, directs the operational execution across the company's extensive natural gas production activities. Viets oversees the day-to-day management of operations in major shale basins, including Haynesville and Appalachia, ensuring efficient and safe extraction of resources. This position is pivotal in translating the company's strategic goals into tangible operational outcomes. By driving operational excellence, the Executive Vice President & Chief Operating Officer ensures the effective implementation of gathering and compression services. Joshua Viets's focus on responsible development supports Expand Energy's mission to supply energy while minimizing environmental impact and adhering to stringent safety standards.
Alan Lavenue - President, Compression Services
Alan Lavenue, the President, Compression Services at Expand, leads the specialized division focused on the critical infrastructure for natural gas processing and transportation. Lavenue oversees the strategic deployment and operational management of compression assets across Expand Energy's operating regions. This leadership ensures the efficient and safe handling of natural gas, supporting the company's overall production and marketing efforts. By driving innovation and efficiency within compression services, Alan Lavenue contributes significantly to the company's ability to meet national energy demands reliably. The focus remains on maintaining high safety standards and minimizing environmental impact throughout the compression process.
Rick Collins - President, Circle C Equipment Llc, Purchasing
Rick Collins, the President, Circle C Equipment Llc, Purchasing at Expand, directs the procurement strategies and management of essential equipment for the company's operations. Collins oversees the acquisition of machinery and resources vital for natural gas production, gathering, and compression services. This role is fundamental to ensuring operational efficiency and cost-effectiveness across all business segments. By optimizing purchasing processes, the President, Circle C Equipment Llc, Purchasing ensures that Expand Energy has the necessary tools to develop its resource base responsibly. Rick Collins's strategic sourcing supports the company's commitment to safety and sustainability while meeting national energy requirements.
Chris Ramson - Chief Operations Officer
Chris Ramson, the Chief Operations Officer at Expand, spearheads the operational strategies for the company's extensive natural gas gathering and compression services. Ramson manages the infrastructure development and maintenance critical for efficient resource transportation and delivery across major U.S. shale basins. This role is essential for optimizing the flow of natural gas from production sites to market. By ensuring the reliability and efficiency of gathering and compression networks, the Chief Operations Officer directly supports Expand Energy's commitment to meeting national energy demand. Chris Ramson's leadership reinforces the company's focus on operational safety and environmental responsibility in all aspects of its business.
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