Axens Executive and Leadership Team

May, 2026

Leadership Overview

Axens has 4 executives leading key functions including strategy, technology, finance, and operations.

Driven by innovation, Axens provides comprehensive solutions for converting oil and biomass into cleaner fuels, producing and purifying major petrochemical intermediates, and treating and converting gas. The company's leadership philosophy centers on delivering advanced technological solutions to meet global energy and chemical demands.

Leadership Roles at Axens

  • Chief Executive Officer - Bernard Nwaeze
  • Chief Financial Officer - Clementine Sarrazin
  • Chief Operating Officer - Fred Kessler
  • Chief Technology Officer - Olivier Coz
  • Bernard Nwaeze - Chief Executive Officer

    Bernard Nwaeze, the Chief Executive Officer at Axens, directs the company's overall strategic vision and global operations. Nwaeze guides Axens in its mission to provide a complete range of solutions for the conversion of oil and biomass to cleaner fuels, and for the production and purification of major petrochemical intermediates. Overseeing all business units, Bernard Nwaeze ensures alignment with market demands and technological advancements in the energy and chemical sectors. This leadership role involves fostering innovation and driving sustainable growth across all company initiatives. By optimizing resource allocation and strategic partnerships, Nwaeze directly impacts Axens' market position and long-term financial health. Ultimately, Nwaeze secures the company's commitment to cleaner fuel production and advanced petrochemical processes.

    Clementine Sarrazin - Chief Financial Officer

    Clementine Sarrazin, the Chief Financial Officer at Axens, manages the company's financial strategy and fiscal health. Sarrazin oversees all financial planning, budgeting, and reporting, ensuring robust economic management for Axens' global operations. This includes guiding financial decisions related to the conversion of oil and biomass to cleaner fuels and the production of petrochemical intermediates. By optimizing capital allocation and managing financial risks, Clementine Sarrazin directly supports the company's expansion and investment in new technologies. Sarrazin ensures compliance with financial regulations and drives initiatives to enhance profitability and shareholder value. Ultimately, Clementine Sarrazin provides the financial framework necessary for Axens to achieve its strategic objectives in the energy and chemical sectors.

    Fred Kessler - Chief Operating Officer

    Fred Kessler, the Chief Operating Officer at Axens, directs the company's day-to-day operational execution and efficiency. Kessler oversees the implementation of processes for the conversion of oil and biomass to cleaner fuels, and the production and purification of major petrochemical intermediates. Managing global operational teams, Fred Kessler ensures seamless execution of projects and adherence to quality standards across all business segments. This role involves optimizing supply chains and operational workflows to enhance productivity and reduce costs. By driving operational excellence, Fred Kessler directly contributes to Axens' ability to deliver reliable and advanced solutions to its clients. Ultimately, Kessler ensures the effective and efficient deployment of Axens' technologies worldwide.

    Olivier Coz - Chief Technology Officer

    Olivier Coz, the Chief Technology Officer at Axens, architects the company's technological roadmap and innovation pipeline. Coz spearheads research and development efforts focused on cleaner fuel production from oil and biomass, alongside advancements in petrochemical intermediate purification. Overseeing the integration of cutting-edge technologies, Olivier Coz ensures Axens remains at the forefront of gas treatment and conversion solutions. This critical role involves collaborating with engineering teams to translate scientific breakthroughs into commercially viable processes. By driving technological excellence, Olivier Coz directly supports the company's mission to deliver sustainable and efficient energy solutions. Ultimately, Coz champions the development of next-generation technologies that enhance Axens' competitive edge in the global market.
    Olivier Coz

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    Frequently Asked Questions Regarding Axens Top Executives and Leadership Team

    Who leads Axens?
    Axens is led by Bernard Nwaeze (Chief Executive Officer), along with executives such as Clementine Sarrazin (Chief Financial Officer) and Fred Kessler (Chief Operating Officer).
    Who is part of Axens’s executive team?
    The executive team of Axens includes leaders such as Bernard Nwaeze (Chief Executive Officer), Clementine Sarrazin (Chief Financial Officer), Fred Kessler (Chief Operating Officer) and other senior executives.
    How many executives does Axens have?
    Axens has 4 executives leading key business areas.
    What roles are included in Axens’s leadership team?
    The leadership team of Axens includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, Chief Technology Officer.