Core-Mark Executive and Leadership Team

July, 2026

Leadership Overview

Core-Mark has 10 executives leading key functions including strategy, technology, finance, and operations.

Driven by a commitment to service excellence, Core-Mark provides comprehensive supply chain solutions to the convenience retail sector, impacting thousands of customer locations across North America and beyond.

Leadership Roles at Core-Mark

  • Chief Executive Officer - Christopher Hobson
  • Senior Vice President and Chief Financial Officer - Leo Korman
  • Division President - Frank Staniscia
  • Division President (Bakersfield) - Carl Parker
  • President, Core Mark - Bill Cummings
  • President, Opco (Pittsburgh) - Brian McGinty
  • OpCo President - Caitlin McCormick
  • President, Core-Mark England - Mike Kelley
  • Division President (Ontario) - John Carbone
  • Chief Technology Officer - Robin Ynes
  • Christopher Hobson - Chief Executive Officer

    Christopher Hobson, the Chief Executive Officer at Core-Mark, directs the overall strategic vision and operational execution for the company's extensive supply chain services. Hobson oversees the integration of fresh and broad-line supply solutions tailored for the convenience retail industry, ensuring alignment with market demands. This leadership involves guiding the company's expansion into diverse customer segments, from national convenience store operators to specialty outlets like drug stores and airport concessions. The Chief Executive Officer's purview encompasses driving profitability and market share growth across a network of distribution centers spanning the United States and Canada. By championing innovation in logistics and product offerings, Christopher Hobson ensures Core-Mark maintains its competitive edge in serving over 43,000 customer locations.
    Christopher Hobson

    Leo Korman - Senior Vice President and Chief Financial Officer

    Leo Korman, the Senior Vice President and Chief Financial Officer at Core-Mark, directs all financial operations and strategic fiscal planning for the organization. Korman oversees budgeting, forecasting, capital allocation, and financial reporting, ensuring the fiscal health and sustainable growth of the company's supply solutions for the convenience retail industry. This leadership position involves managing financial risks and optimizing financial performance across a vast network of distribution centers in the United States and Canada. The Senior Vice President and Chief Financial Officer plays a critical part in evaluating investment opportunities and driving financial strategies that support Core-Mark's mission to serve 43,000 customer locations. Through meticulous financial oversight, Leo Korman ensures the company's resources are effectively deployed to achieve its strategic objectives and enhance shareholder value.

    Frank Staniscia - Division President

    Frank Staniscia, the Division President at Core-Mark, leads significant operational segments of the company's supply chain services for the convenience retail sector. Staniscia oversees the performance and strategic direction of designated divisions, focusing on optimizing the distribution of fresh and broad-line products to a wide array of customer locations. This executive role involves driving operational excellence, managing regional teams, and ensuring seamless integration of services across multiple distribution centers. The Division President is instrumental in fostering strong customer relationships and expanding market reach within their assigned territories. By implementing effective strategies, Frank Staniscia contributes directly to Core-Mark's ability to serve 43,000 customer locations with efficiency and reliability, reinforcing the company's market leadership.

    Carl Parker - Division President (Bakersfield)

    Carl Parker, the Division President (Bakersfield) at Core-Mark, spearheads operations and strategic growth for the Bakersfield division, a key hub in the company's supply chain network. Parker directs the distribution of fresh and broad-line products, ensuring efficient service delivery to convenience retailers throughout the region. This leadership role involves managing local teams, optimizing logistics, and cultivating strong relationships with a diverse customer base, including traditional convenience stores and alternative outlets. The Division President (Bakersfield) is responsible for achieving operational targets and enhancing market penetration within the Bakersfield area. Through focused management and strategic initiatives, Carl Parker ensures the division effectively supports Core-Mark's broader mission of serving 43,000 customer locations with unparalleled supply solutions.

    Bill Cummings - President, Core Mark

    Bill Cummings, the President, Core Mark at Core-Mark, drives the strategic vision and operational execution for the core business unit. Cummings oversees the comprehensive supply chain operations, ensuring the efficient distribution of fresh and broad-line products to the convenience retail industry. This executive position involves leading teams across multiple distribution centers, focusing on enhancing service levels and expanding market reach. The President, Core Mark is responsible for achieving key performance indicators related to sales, profitability, and customer satisfaction across a significant portion of the company's customer base. By championing operational excellence and strategic initiatives, Bill Cummings ensures Core-Mark consistently meets the evolving needs of its 43,000 customer locations.

    Brian McGinty - President, Opco (Pittsburgh)

    Brian McGinty, the President, Opco (Pittsburgh) at Core-Mark, directs the operational strategy and performance for the Pittsburgh operating company. McGinty oversees the comprehensive supply chain functions, ensuring the effective distribution of fresh and broad-line products to convenience retailers within the Pittsburgh region and surrounding areas. This leadership role involves managing local teams, optimizing logistics, and fostering strong client relationships to meet diverse product demands. The President, Opco (Pittsburgh) is accountable for driving efficiency, achieving sales targets, and enhancing customer service within the designated operational area. Through dedicated leadership, Brian McGinty ensures the Pittsburgh operation effectively supports Core-Mark's overarching goal of serving 43,000 customer locations with reliable supply solutions.

    Caitlin McCormick - OpCo President

    Caitlin McCormick, the OpCo President at Core-Mark, leads the strategic direction and operational execution for a key operating company within the organization. McCormick oversees the comprehensive supply chain services, focusing on the efficient distribution of fresh and broad-line products to the convenience retail sector. This executive role involves managing regional teams, optimizing logistics, and ensuring high standards of service delivery across a designated territory. The OpCo President is responsible for driving performance, achieving financial objectives, and cultivating strong partnerships with customers. By implementing effective strategies and fostering a culture of excellence, Caitlin McCormick ensures the operating company contributes significantly to Core-Mark's mission of serving 43,000 customer locations with robust supply chain solutions.

    Mike Kelley - President, Core-Mark England

    Mike Kelley, the President, Core-Mark England at Core-Mark, directs the strategic operations and market presence for the company's England division. Kelley oversees the comprehensive supply chain services, ensuring the efficient distribution of fresh and broad-line products to convenience retailers across England. This leadership position involves managing local teams, optimizing logistics, and cultivating robust relationships with a diverse customer base. The President, Core-Mark England is responsible for driving operational performance, achieving sales targets, and enhancing customer satisfaction within the region. Through focused leadership and strategic initiatives, Mike Kelley ensures the England division effectively supports Core-Mark's broader objective of serving 43,000 customer locations with reliable and innovative supply solutions.

    John Carbone - Division President (Ontario)

    John Carbone, the Division President (Ontario) at Core-Mark, leads the strategic direction and operational execution for the Ontario division, a vital component of the company's North American supply chain network. Carbone oversees the distribution of fresh and broad-line products, ensuring efficient and reliable service to convenience retailers throughout Ontario. This executive role involves managing regional teams, optimizing logistics, and fostering strong customer relationships to meet diverse product demands. The Division President (Ontario) is accountable for driving operational excellence, achieving sales objectives, and enhancing market penetration within the province. Through dedicated leadership and strategic planning, John Carbone ensures the Ontario division effectively supports Core-Mark's mission of serving 43,000 customer locations with comprehensive supply solutions.

    Robin Ynes - Chief Technology Officer

    Robin Ynes, the Chief Technology Officer at Core-Mark, architects the company's technology infrastructure and digital transformation initiatives. Ynes drives the development and implementation of innovative solutions that enhance supply chain efficiency and customer experience across the convenience retail sector. This role involves overseeing the integration of advanced data analytics, inventory management systems, and distribution technologies to support Core-Mark's broad-line and fresh product offerings. The Chief Technology Officer ensures robust cybersecurity measures and scalable IT operations to support a network serving 43,000 customer locations. By leveraging technology, Robin Ynes enables streamlined operations and data-driven decision-making, crucial for maintaining a competitive advantage in the dynamic retail supply market.

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    Frequently Asked Questions Regarding Core-Mark Top Executives and Leadership Team

    Who leads Core-Mark?
    Core-Mark is led by Christopher Hobson (Chief Executive Officer), along with executives such as Leo Korman (Senior Vice President and Chief Financial Officer) and Frank Staniscia (Division President).
    Who is part of Core-Mark’s executive team?
    The executive team of Core-Mark includes leaders such as Christopher Hobson (Chief Executive Officer), Leo Korman (Senior Vice President and Chief Financial Officer), Frank Staniscia (Division President) and other senior executives.
    How many executives does Core-Mark have?
    Core-Mark has 10 executives leading key business areas.
    What roles are included in Core-Mark’s leadership team?
    The leadership team of Core-Mark includes roles such as Chief Executive Officer, Senior Vice President and Chief Financial Officer, Division President, Division President (Bakersfield), President, Core Mark.