Core Natural Resources Executive and Leadership Team

August, 2026

Leadership Overview

Core Natural Resources has 6 executives leading key functions including strategic coal production, operational management, and corporate governance.

Committed to sustainable energy extraction, Core Natural Resources drives innovation in resource discovery while maintaining a focus on high-efficiency production standards across the United States energy sector.

Leadership Roles at Core Natural Resources

  • President & Chief Executive Officer, Consol Energy & Chief Executive Officer, Consol Coal Resources - Jimmy Brock
  • President & Chief Executive Officer - Paul Lang
  • Chief Operating Officer - George Schuller
  • Chief Operating Officer & Executive Vice President & President & Cnx Gas Corporate & Operating Office Chief - Nick Deluliis
  • President - Peter Martindell
  • President - Chris Sykes
  • Jimmy Brock - President & Chief Executive Officer, Consol Energy & Chief Executive Officer, Consol Coal Resources

    Jimmy Brock, the President & Chief Executive Officer, Consol Energy & Chief Executive Officer, Consol Coal Resources at Core Natural Resources, directs the overarching strategic vision for coal extraction and resource management. Brock oversees the alignment of production targets with market demand, ensuring the corporation maintains a competitive edge in the U.S. energy landscape. By managing complex relationships with stakeholders and the Board, the Chief Executive Officer secures long-term operational viability. Jimmy Brock also monitors the financial health of the organization, prioritizing capital efficiency and sustainable growth. Through rigorous oversight of the coal supply chain, the Chief Executive Officer optimizes output to meet industrial requirements. This leadership role demands constant vigilance regarding regulatory compliance and environmental standards. Ultimately, Brock drives the strategic direction of the company, ensuring that all extraction activities remain profitable while adhering to the core mission of providing essential natural resources.
    Jimmy Brock

    Paul Lang - President & Chief Executive Officer

    Paul Lang, the President & Chief Executive Officer at Core Natural Resources, manages the executive leadership team to ensure operational excellence across all mining divisions. Lang architects the corporate strategy, focusing on maximizing asset value and optimizing production workflows. By coordinating with department heads, the President & Chief Executive Officer maintains high standards of safety and efficiency in every extraction project. Paul Lang also evaluates market trends to pivot the company toward high-growth opportunities within the natural resources sector. This role involves frequent interaction with investors to communicate the long-term value proposition of the organization. Through disciplined management of corporate resources, the President & Chief Executive Officer fosters a culture of accountability and performance. Lang secures the company's market position by implementing advanced extraction technologies that reduce costs and increase output, ultimately ensuring the sustained success of the entire enterprise.

    George Schuller - Chief Operating Officer

    George Schuller, the Chief Operating Officer at Core Natural Resources, oversees the daily execution of mining operations and logistics across all regional sites. Schuller directs the implementation of advanced extraction techniques to improve site productivity and safety metrics. By managing the technical teams, the Chief Operating Officer ensures that all coal production meets strict quality specifications. George Schuller also coordinates with the supply chain department to streamline the distribution of resources to industrial clients. This leadership role requires constant monitoring of operational data to identify bottlenecks and implement corrective actions. Through the optimization of heavy machinery utilization, the Chief Operating Officer drives significant improvements in operational efficiency. Schuller maintains a focus on cost control, ensuring that every extraction project remains within budget while delivering maximum output. Ultimately, the Chief Operating Officer secures the operational foundation necessary for the company to meet its production goals.
    George Schuller

    Nick Deluliis - Chief Operating Officer & Executive Vice President & President & Cnx Gas Corporate & Operating Office Chief

    Nick Deluliis, the Chief Operating Officer & Executive Vice President & President & Cnx Gas Corporate & Operating Office Chief at Core Natural Resources, manages the integration of gas extraction technologies with traditional coal mining operations. Deluliis architects the operational framework for the gas division, ensuring that all activities align with the broader corporate strategy. By overseeing the technical staff, the Chief Operating Officer & Executive Vice President & President & Cnx Gas Corporate & Operating Office Chief drives innovation in resource recovery and site management. Nick Deluliis also coordinates with the executive team to ensure that gas production supports the company's overall energy portfolio. This role involves managing complex infrastructure projects that enhance the company's ability to extract and process natural resources efficiently. Through strategic oversight of the operating office, the Chief Operating Officer & Executive Vice President & President & Cnx Gas Corporate & Operating Office Chief ensures that all business units function in harmony to achieve corporate objectives.

    Peter Martindell - President

    Peter Martindell, the President at Core Natural Resources, leads the strategic development of regional mining initiatives to expand the company's market reach. Martindell oversees the planning and execution of large-scale extraction projects, ensuring that all activities adhere to corporate safety and environmental standards. By managing the regional leadership teams, the President drives the implementation of best practices in resource management. Peter Martindell also coordinates with the executive board to align regional performance with the company's long-term growth targets. This role involves identifying new opportunities for resource acquisition and developing the necessary infrastructure to support increased production. Through the application of data-driven decision-making, the President optimizes the performance of mining assets. Martindell secures the company's competitive advantage by fostering strong relationships with regional stakeholders and ensuring that all operations contribute positively to the overall success of the organization.

    Chris Sykes - President

    Chris Sykes, the President at Core Natural Resources, directs the commercial strategy and business development efforts to enhance the company's market presence. Sykes oversees the sales and marketing functions, ensuring that the company's coal products reach key industrial markets effectively. By managing the commercial teams, the President drives the negotiation of long-term supply contracts that provide financial stability. Chris Sykes also evaluates market demand to adjust production schedules and inventory levels accordingly. This role involves close collaboration with the operations team to ensure that supply capabilities match the requirements of the customer base. Through the development of strategic partnerships, the President expands the company's footprint in the energy sector. Sykes secures revenue growth by identifying new market segments and optimizing the pricing strategy for all natural resources. Ultimately, the President ensures that the company remains a preferred supplier in the competitive energy landscape.

    Explore Leadership Teams in Minerals & Mining

    Frequently Asked Questions Regarding Core Natural Resources Top Executives and Leadership Team

    Who leads Core Natural Resources?
    Core Natural Resources is led by Jimmy Brock (President & Chief Executive Officer, Consol Energy & Chief Executive Officer, Consol Coal Resources), along with executives such as Paul Lang (President & Chief Executive Officer) and George Schuller (Chief Operating Officer).
    Who is part of Core Natural Resources’s executive team?
    The executive team of Core Natural Resources includes leaders such as Jimmy Brock (President & Chief Executive Officer, Consol Energy & Chief Executive Officer, Consol Coal Resources), Paul Lang (President & Chief Executive Officer), George Schuller (Chief Operating Officer) and other senior executives.
    How many executives does Core Natural Resources have?
    Core Natural Resources has 6 executives leading key business areas.
    What roles are included in Core Natural Resources’s leadership team?
    The leadership team of Core Natural Resources includes roles such as President & Chief Executive Officer, Consol Energy & Chief Executive Officer, Consol Coal Resources, President & Chief Executive Officer, Chief Operating Officer, Chief Operating Officer & Executive Vice President & President & Cnx Gas Corporate & Operating Office Chief, President.