CVR Energy Executive and Leadership Team

June, 2026

Leadership Overview

CVR Energy has 7 executives leading key functions including strategy, finance, human resources, and operations.

Driven by operational excellence, CVR Energy is dedicated to refining petroleum products and manufacturing nitrogen fertilizers, impacting agricultural and industrial sectors across the United States.

Leadership Roles at CVR Energy

  • President & Chief Executive Officer - David Lamp
  • Chief Executive Officer & President - Christie Mayfield
  • President & Chief Executive Officer - Mark Pytosh
  • Chief Financial Officer - Ryan Yancy
  • President - Rodney Sussman
  • Chief Of Staff CVR Energy - Essilyn Wells
  • Chief Human Resources Officer - Marty Mobley
  • David Lamp - President & Chief Executive Officer

    David Lamp, the President & Chief Executive Officer at CVR Energy, directs the company's overarching strategy and operational execution across its petroleum refining and nitrogen fertilizer segments. Overseeing the refinement of crude oil into gasoline, distillate, and diesel fuel, Lamp ensures efficient supply chain management and market responsiveness for retailers, railroads, and farm cooperatives. Simultaneously, Lamp drives the production of nitrogen fertilizers, including ammonia and UAN, critical for agricultural customers and industrial applications. This dual focus requires meticulous oversight of complex manufacturing processes and logistics assets, including refineries in Kansas and Oklahoma, and fertilizer plants utilizing pet coke gasification. David Lamp's leadership ensures the company's strategic positioning within the energy and agricultural markets, emphasizing profitability and sustainable operations. The executive's role involves aligning departmental objectives with corporate goals, fostering innovation in production methods, and maintaining strong relationships with stakeholders to secure long-term growth and market leadership.
    David Lamp

    Christie Mayfield - Chief Executive Officer & President

    Christie Mayfield, the Chief Executive Officer & President at CVR Energy, spearheads the company's strategic direction and executive leadership. Mayfield's responsibilities encompass guiding CVR Energy's dual operations in petroleum refining and nitrogen fertilizer manufacturing, ensuring alignment with market demands and corporate objectives. This involves overseeing the production and distribution of refined petroleum products, such as gasoline and diesel fuel, serving a diverse customer base including retailers and industrial clients. Concurrently, Mayfield directs the nitrogen fertilizer segment, focusing on the efficient production of ammonia and UAN products vital for the agricultural sector. The executive's role demands a comprehensive understanding of both energy markets and agricultural supply chains, driving operational efficiency and strategic growth initiatives. Christie Mayfield's leadership ensures the company's robust performance and competitive edge in its core business areas, fostering innovation and sustainable practices across all divisions.

    Mark Pytosh - President & Chief Executive Officer

    Mark Pytosh, the President & Chief Executive Officer at CVR Energy, orchestrates the company's comprehensive business strategy and operational framework. Pytosh's purview includes the critical petroleum refining segment, managing the production of gasoline, distillate, and diesel fuel, and ensuring the effective distribution to retailers, railroads, and other marketers. This involves direct oversight of refinery operations in Kansas and Oklahoma, alongside associated logistics. Furthermore, Pytosh drives the nitrogen fertilizer division, overseeing the manufacturing of ammonia and UAN products through advanced processes like pet coke gasification. The executive's leadership ensures seamless integration between refining and fertilizer production, maximizing synergies and market impact. Mark Pytosh's strategic vision guides CVR Energy's expansion and operational efficiency, focusing on delivering value to stakeholders and maintaining a strong market presence in both the energy and agricultural industries.
    Mark Pytosh

    Ryan Yancy - Chief Financial Officer

    Ryan Yancy, the Chief Financial Officer at CVR Energy, manages the company's financial health and strategic fiscal planning across its petroleum and nitrogen fertilizer operations. Yancy oversees all financial reporting, budgeting, and capital allocation, ensuring robust financial controls and compliance with regulatory standards. This role is critical in supporting the company's extensive refining activities in Kansas and Oklahoma, as well as its nitrogen fertilizer production facilities. The Chief Financial Officer analyzes market trends and economic conditions to inform investment decisions, optimize profitability, and manage financial risks associated with commodity price volatility and operational costs. Ryan Yancy's expertise is vital for securing financing, managing investor relations, and driving financial strategies that support CVR Energy's long-term growth and operational sustainability. The executive's guidance ensures fiscal discipline and strategic financial management across all business segments.

    Rodney Sussman - President

    Rodney Sussman, the President at CVR Energy, directs significant operational aspects of the company's business, focusing on the strategic execution within its petroleum refining and nitrogen fertilizer segments. Sussman's responsibilities include overseeing the day-to-day management of refinery operations in Kansas and Oklahoma, ensuring optimal production of gasoline, distillate, and diesel fuel. Concurrently, the President drives the efficiency and output of the nitrogen fertilizer facilities, which produce ammonia and UAN products vital for agriculture. This leadership role demands a deep understanding of complex industrial processes, supply chain logistics, and market dynamics. Rodney Sussman's focus is on enhancing operational performance, implementing cost-effective measures, and ensuring the safe and reliable delivery of products to customers across the United States, thereby contributing significantly to CVR Energy's market position and profitability.

    Essilyn Wells - Chief Of Staff CVR Energy

    Essilyn Wells, the Chief Of Staff CVR Energy, provides strategic support and operational coordination across the company's diverse business units, including petroleum refining and nitrogen fertilizer manufacturing. Wells facilitates communication and collaboration between executive leadership and various departments, ensuring strategic initiatives are effectively implemented. This role involves managing key projects, driving process improvements, and supporting the executive team in decision-making related to operational efficiency and market expansion. The Chief Of Staff CVR Energy plays a crucial part in aligning departmental goals with the company's overall mission, particularly concerning the production of refined fuels and agricultural fertilizers. Essilyn Wells's contributions are essential for optimizing organizational effectiveness and ensuring the seamless execution of CVR Energy's strategic objectives in the competitive energy and agricultural markets.

    Marty Mobley - Chief Human Resources Officer

    Marty Mobley, the Chief Human Resources Officer at CVR Energy, leads the company's human capital strategy, focusing on talent acquisition, development, and retention across its petroleum refining and nitrogen fertilizer operations. Mobley designs and implements HR policies that support a productive and safe work environment, crucial for the demanding nature of refinery and chemical plant operations. This includes overseeing employee relations, compensation and benefits, and compliance with labor laws. The Chief Human Resources Officer plays a key role in fostering a strong corporate culture that aligns with CVR Energy's commitment to operational excellence and innovation. Marty Mobley's strategic approach to human resources ensures the company has the skilled workforce necessary to manage complex manufacturing processes, drive efficiency, and achieve its business objectives in the United States market.

    Frequently Asked Questions Regarding CVR Energy Top Executives and Leadership Team

    Who leads CVR Energy?
    CVR Energy is led by David Lamp (President & Chief Executive Officer), along with executives such as Christie Mayfield (Chief Executive Officer & President) and Mark Pytosh (President & Chief Executive Officer).
    Who is part of CVR Energy’s executive team?
    The executive team of CVR Energy includes leaders such as David Lamp (President & Chief Executive Officer), Christie Mayfield (Chief Executive Officer & President), Mark Pytosh (President & Chief Executive Officer) and other senior executives.
    How many executives does CVR Energy have?
    CVR Energy has 7 executives leading key business areas.
    What roles are included in CVR Energy’s leadership team?
    The leadership team of CVR Energy includes roles such as President & Chief Executive Officer, Chief Executive Officer & President, President & Chief Executive Officer, Chief Financial Officer, President.