HB Fuller Executive and Leadership Team

May, 2026

Leadership Overview

HB Fuller has 4 executives leading key functions including strategy, finance, and analytical services.

Driven by innovation, HB Fuller provides specialized chemical products that enhance everyday goods and industrial applications, emphasizing customer partnerships and sustainable practices.

Leadership Roles at HB Fuller

  • Chief Executive Officer & President - Celeste Mastin
  • Executive VP & Chief Financial Officer - John Corkrean
  • Financial Controller & Chief Financial Officer, Tonshan - Jing Wang
  • President, Analytical Services - Roger Pearson
  • Celeste Mastin - Chief Executive Officer & President

    Celeste Mastin, the Chief Executive Officer & President at HB Fuller, directs the company's overarching strategy and operational execution. Mastin guides the development and manufacturing of adhesives, sealants, and specialty chemical products, ensuring alignment with market demands across packaging, electronics, construction, and transportation sectors. This leadership role involves fostering strong customer partnerships, a core tenet of HB Fuller's business model, and championing sustainable practices throughout global operations. By leveraging technical expertise, Celeste Mastin drives innovation to deliver solutions that improve the performance and quality of everyday goods. The Chief Executive Officer & President ensures responsive service supports product development and problem-solving worldwide, directly impacting the company's market position and long-term growth objectives. Celeste Mastin's vision propels HB Fuller's commitment to excellence in diverse industrial applications.
    Celeste Mastin

    John Corkrean - Executive VP & Chief Financial Officer

    John Corkrean, the Executive VP & Chief Financial Officer at HB Fuller, oversees all financial operations and strategic fiscal planning. Corkrean manages the company's financial health, ensuring robust resource allocation for innovation in adhesives, sealants, and specialty chemical products. This executive VP role is critical for supporting diverse markets, including packaging, electronics, and construction, by providing the financial framework for growth and operational efficiency. John Corkrean directs capital management, investor relations, and financial reporting, reinforcing HB Fuller's commitment to sustainable practices and strong customer partnerships. By maintaining rigorous financial discipline, Corkrean enables the company to invest in technical expertise and responsive service, thereby enhancing product development and problem-solving capabilities globally. John Corkrean's financial leadership is integral to HB Fuller's sustained success and market impact.
    John Corkrean

    Jing Wang - Financial Controller & Chief Financial Officer, Tonshan

    Jing Wang, the Financial Controller & Chief Financial Officer, Tonshan at HB Fuller, manages financial operations for the Tonshan region. Wang ensures accurate financial reporting and controllership, supporting the development and manufacturing of adhesives, sealants, and specialty chemical products within this specific market. This role is vital for maintaining fiscal integrity and enabling HB Fuller's tailored solutions for diverse industries such as packaging and general manufacturing in the Tonshan area. Jing Wang's financial oversight contributes to the company's emphasis on strong customer partnerships and sustainable practices by ensuring regional financial alignment with global objectives. By providing precise financial data and controls, Wang supports product development and problem-solving initiatives, reinforcing HB Fuller's commitment to responsive service. Jing Wang's financial acumen is key to operational success in the Tonshan region.

    Roger Pearson - President, Analytical Services

    Roger Pearson, the President, Analytical Services at HB Fuller, leads the division focused on providing critical analytical insights and support. Pearson directs the strategic deployment of technical expertise to enhance the performance and quality of HB Fuller's adhesives, sealants, and specialty chemical products. This leadership position is essential for driving innovation across diverse markets, including electronics, transportation, and hygiene, by ensuring rigorous product testing and validation. Roger Pearson's oversight of analytical services reinforces the company's commitment to sustainable practices and responsive service, directly supporting product development and complex problem-solving for global customers. By championing data-driven decision-making, Pearson ensures that HB Fuller's solutions are precisely tailored to meet evolving industrial application needs. Roger Pearson's dedication to analytical excellence underpins HB Fuller's reputation for quality and technical proficiency.
    Roger Pearson

    Frequently Asked Questions Regarding HB Fuller Top Executives and Leadership Team

    Who leads HB Fuller?
    HB Fuller is led by Celeste Mastin (Chief Executive Officer & President), along with executives such as John Corkrean (Executive VP & Chief Financial Officer) and Jing Wang (Financial Controller & Chief Financial Officer, Tonshan).
    Who is part of HB Fuller’s executive team?
    The executive team of HB Fuller includes leaders such as Celeste Mastin (Chief Executive Officer & President), John Corkrean (Executive VP & Chief Financial Officer), Jing Wang (Financial Controller & Chief Financial Officer, Tonshan) and other senior executives.
    How many executives does HB Fuller have?
    HB Fuller has 4 executives leading key business areas.
    What roles are included in HB Fuller’s leadership team?
    The leadership team of HB Fuller includes roles such as Chief Executive Officer & President, Executive VP & Chief Financial Officer, Financial Controller & Chief Financial Officer, Tonshan, President, Analytical Services.