Solvay Executive and Leadership Team

June, 2026

Leadership Overview

Solvay has 9 executives leading key functions including finance, technology, operations, and regional leadership.

Driven by innovation, Solvay is dedicated to advancing chemical solutions that address global challenges, fostering sustainable growth, and enhancing market impact through strategic leadership.

Leadership Roles at Solvay

  • Chief Financial Officer - Rajeev Gupte
  • Chief Financial Officer & Director, Procurement Coatis Gbu - Melissa Tsutsumi
  • Executive Vice President, Chief Operating Officer - Mary Bakken
  • President - Rebhi Fawzis
  • President Solvay and CPC Barium Strontium - Vance Erickson
  • President, Solvay Greater (China) - Leo Sun
  • President - Dan Pritchard
  • Chief Technology Officer - Darren Boyce
  • Vice President, US Medical Affairs and Chief Medical Officer - Elizabeth Mutisya
  • Rajeev Gupte - Chief Financial Officer

    Rajeev Gupte, the Chief Financial Officer at Solvay, directs the company's financial strategy and operations. Gupte oversees all fiscal planning, budgeting, and financial reporting, ensuring robust financial health and compliance. This leadership role involves managing capital allocation, investor relations, and risk management to support Solvay's growth objectives. By optimizing financial structures and driving cost efficiencies, Rajeev Gupte directly contributes to the company's profitability and long-term value creation. The Chief Financial Officer's oversight extends to treasury functions and the strategic financial direction for all business units, aligning fiscal performance with overarching corporate goals. Gupte's expertise is critical in navigating complex financial markets and securing resources for innovation and expansion.

    Melissa Tsutsumi - Chief Financial Officer & Director, Procurement Coatis Gbu

    Melissa Tsutsumi, the Chief Financial Officer & Director, Procurement Coatis Gbu at Solvay, manages financial operations and procurement strategies for the Coatis GBU. Tsutsumi directs financial planning, analysis, and reporting specifically for this business unit, ensuring fiscal discipline and strategic resource allocation. This dual role involves optimizing procurement processes to secure competitive pricing and ensure supply chain resilience for Coatis Gbu's specialized chemical products. By integrating financial oversight with procurement leadership, Melissa Tsutsumi drives both cost-effectiveness and operational efficiency within the unit. The Chief Financial Officer & Director's focus is on maximizing profitability and supporting the strategic growth objectives of the Coatis Gbu through astute financial management and supply chain excellence.

    Mary Bakken - Executive Vice President, Chief Operating Officer

    Mary Bakken, the Executive Vice President, Chief Operating Officer at Solvay, executes the company's global operational strategy. Bakken oversees all manufacturing, supply chain, and operational efficiency initiatives across Solvay's diverse business segments. This critical role involves optimizing production processes, ensuring product quality, and driving sustainable operational practices worldwide. By enhancing operational performance, Mary Bakken directly supports the company's commitment to reliability and customer satisfaction. The Chief Operating Officer's purview includes managing global plant operations, implementing lean manufacturing principles, and ensuring seamless integration of acquired businesses. Bakken's leadership is fundamental to maintaining Solvay's competitive edge through efficient and responsible production.

    Rebhi Fawzis - President

    Rebhi Fawzis, the President at Solvay, leads strategic initiatives and business development across key operational areas. Fawzis directs the overall performance and growth trajectory of designated business units, ensuring alignment with Solvay's global objectives. This leadership position involves fostering cross-functional collaboration and driving market expansion in competitive landscapes. By championing strategic partnerships and innovation, Rebhi Fawzis enhances Solvay's market presence and revenue generation. The President's responsibilities include overseeing P&L for assigned divisions, guiding strategic planning, and representing Solvay in significant industry forums. Fawzis's vision is instrumental in navigating market dynamics and achieving sustainable business success.

    Vance Erickson - President Solvay and CPC Barium Strontium

    Vance Erickson, the President Solvay and CPC Barium Strontium at Solvay, leads the strategic direction and operational management for Solvay and CPC Barium Strontium business segments. Erickson oversees the integration and performance of these specialized units, focusing on market leadership and technological advancement in barium and strontium compounds. This role involves driving growth initiatives, optimizing supply chains, and ensuring product innovation to meet diverse industrial demands. By fostering synergy between Solvay and CPC Barium Strontium, Vance Erickson enhances competitive positioning and expands market reach. The President's responsibilities include P&L management, strategic planning, and cultivating strong customer relationships within these critical sectors.

    Leo Sun - President, Solvay Greater (China)

    Leo Sun, the President, Solvay Greater (China) at Solvay, spearheads the company's strategic expansion and operational oversight within the Greater China region. Sun directs all business activities, market development, and stakeholder engagement across China, ensuring alignment with Solvay's global mission. This leadership position involves navigating complex market dynamics, fostering local partnerships, and driving sustainable growth in one of Solvay's key geographic markets. By adapting global strategies to regional needs, Leo Sun enhances Solvay's brand presence and market share in China. The President's responsibilities include managing P&L for the region, overseeing manufacturing and R&D operations, and championing innovation tailored to the Chinese market.

    Dan Pritchard - President

    Dan Pritchard, the President at Solvay, drives strategic growth and operational excellence across key business segments. Pritchard oversees the performance and development of designated divisions, ensuring robust execution of corporate objectives and market penetration strategies. This role involves leading cross-functional teams to achieve ambitious targets in innovation, sustainability, and financial performance. By fostering a culture of accountability and continuous improvement, Dan Pritchard enhances Solvay's competitive advantage. The President's responsibilities include managing P&L, guiding strategic planning processes, and representing Solvay in critical business negotiations and industry dialogues. Pritchard's leadership is vital for navigating evolving market landscapes and securing long-term success.

    Darren Boyce - Chief Technology Officer

    Darren Boyce, the Chief Technology Officer at Solvay, architects the company's technological vision and innovation roadmap. Boyce leads research and development initiatives, driving the creation of advanced materials and sustainable chemical solutions. This role involves overseeing all aspects of technology strategy, from digital transformation to the implementation of cutting-edge manufacturing processes. By fostering a culture of innovation, Darren Boyce ensures Solvay remains at the forefront of scientific advancement in the chemical industry. The Chief Technology Officer's responsibilities include managing intellectual property, guiding technological investments, and collaborating with business units to translate scientific breakthroughs into market-ready products. Boyce's strategic direction is pivotal for enhancing operational efficiency and developing next-generation solutions.

    Elizabeth Mutisya - Vice President, US Medical Affairs and Chief Medical Officer

    Elizabeth Mutisya, the Vice President, US Medical Affairs and Chief Medical Officer at Solvay, directs the company's medical strategy and operations within the United States. Mutisya oversees all clinical development, medical affairs, and healthcare professional engagement, ensuring adherence to regulatory standards and ethical practices. This crucial role involves providing medical expertise to guide product development and support market access for Solvay's pharmaceutical and chemical innovations. By leading the medical affairs team, Elizabeth Mutisya ensures that scientific advancements are effectively communicated and integrated into patient care strategies. The Chief Medical Officer's responsibilities include shaping medical policy, managing clinical trials, and fostering relationships with key opinion leaders to advance healthcare solutions.

    Frequently Asked Questions Regarding Solvay Top Executives and Leadership Team

    Who leads Solvay?
    Solvay is led by Rajeev Gupte (Chief Financial Officer), along with executives such as Melissa Tsutsumi (Chief Financial Officer & Director, Procurement Coatis Gbu) and Mary Bakken (Executive Vice President, Chief Operating Officer).
    Who is part of Solvay’s executive team?
    The executive team of Solvay includes leaders such as Rajeev Gupte (Chief Financial Officer), Melissa Tsutsumi (Chief Financial Officer & Director, Procurement Coatis Gbu), Mary Bakken (Executive Vice President, Chief Operating Officer) and other senior executives.
    How many executives does Solvay have?
    Solvay has 9 executives leading key business areas.
    What roles are included in Solvay’s leadership team?
    The leadership team of Solvay includes roles such as Chief Financial Officer, Chief Financial Officer & Director, Procurement Coatis Gbu, Executive Vice President, Chief Operating Officer, President, President Solvay and CPC Barium Strontium.