Supreme Executive and Leadership Team

June, 2026

Leadership Overview

Supreme has 9 executives leading key functions including strategy, finance, information technology, operations, human resources, and market expansion.

Driven by a legacy of innovation, Supreme is dedicated to advancing the plastics manufacturing sector through a diverse product portfolio and a commitment to operational excellence, impacting markets globally.

Leadership Roles at Supreme

  • Chief Executive Officer - Michele Assael-Shafia
  • Chief Financial Officer - Christopher Winter
  • Vice President & Chief Financial Officer - Ronald Wuennemann
  • Chief Operating Officer - Susanta Patnaik
  • President - Nathan Boucher
  • President - Vivek Taparia
  • President - Mark Shafia
  • Chief Information Officer - Sudhir Kanvinde
  • Chief Human Resources Officer - Saurov Ghosh
  • Michele Assael-Shafia - Chief Executive Officer

    Michele Assael-Shafia, the Chief Executive Officer at Supreme, directs the company's overall strategic vision and operational execution. Assael-Shafia guides the organization's expansion into new product categories and markets, ensuring alignment with the company's long-standing commitment to quality and innovation in plastics manufacturing. This leadership role involves fostering a culture of continuous improvement across all departments, from product development to customer engagement. Overseeing the integration of advanced manufacturing techniques, Michele Assael-Shafia ensures Supreme maintains its competitive edge in performance films, composite cylinders, and protective packaging solutions. The Chief Executive Officer's purview extends to financial oversight and strategic partnerships, driving sustainable growth and enhancing shareholder value. Assael-Shafia's strategic direction is pivotal in navigating the complexities of the global petrochemical and piping systems industries.

    Christopher Winter - Chief Financial Officer

    Christopher Winter, the Chief Financial Officer at Supreme, manages the company's financial health and strategic fiscal planning. Winter oversees all financial operations, including budgeting, forecasting, and capital allocation, ensuring robust financial controls and compliance with regulatory standards. This executive function is critical for supporting Supreme's diverse product lines, ranging from plastic piping systems to molded furniture. By analyzing market trends and financial performance, Christopher Winter identifies opportunities for investment and cost optimization, directly contributing to the company's profitability and long-term sustainability. The Chief Financial Officer also plays a key role in managing investor relations and securing financing for expansion initiatives. Winter's financial acumen guides strategic decisions impacting the petrochemical and packaging sectors.
    Christopher Winter

    Ronald Wuennemann - Vice President & Chief Financial Officer

    Ronald Wuennemann, the Vice President & Chief Financial Officer at Supreme, collaborates with the Chief Financial Officer to manage the company's financial strategies and reporting. Wuennemann supports the oversight of financial planning, analysis, and investment activities, ensuring fiscal discipline across Supreme's diverse manufacturing operations. This role is essential for maintaining the financial integrity of the company, which produces items such as petrochemicals, protective packaging, and bathroom fittings. By contributing to financial forecasting and risk management, Ronald Wuennemann aids in optimizing resource allocation and driving profitability. The Vice President & Chief Financial Officer also assists in managing relationships with financial institutions and stakeholders. Wuennemann's financial expertise supports strategic decision-making for Supreme's continued market presence.

    Susanta Patnaik - Chief Operating Officer

    Susanta Patnaik, the Chief Operating Officer at Supreme, directs the company's day-to-day operational activities and manufacturing processes. Patnaik oversees the entire production lifecycle for Supreme's broad product portfolio, including composite cylinders, protective packaging, and plastic piping systems, ensuring efficiency, quality, and timely delivery. This executive function is vital for maintaining high standards in manufacturing excellence across all facilities. By optimizing supply chain logistics and production workflows, Susanta Patnaik drives operational improvements that reduce costs and enhance productivity. The Chief Operating Officer also focuses on implementing best practices in safety and environmental compliance within the manufacturing environment. Patnaik's operational leadership is fundamental to Supreme's ability to meet market demands for its diverse range of plastic products.
    Susanta Patnaik

    Nathan Boucher - President

    Nathan Boucher, the President at Supreme, drives strategic initiatives and oversees key business segments within the organization. Boucher focuses on expanding market reach and enhancing product offerings, including performance films and plastic piping systems, ensuring alignment with Supreme's overall corporate objectives. This leadership position involves fostering cross-functional collaboration and identifying new growth opportunities in the competitive plastics manufacturing landscape. By directing market development strategies, Nathan Boucher contributes significantly to revenue generation and brand positioning. The President also plays a crucial role in stakeholder engagement and strategic partnerships, strengthening Supreme's industry influence. Boucher's leadership is instrumental in navigating market dynamics and achieving operational excellence.

    Vivek Taparia - President

    Vivek Taparia, the President at Supreme, spearheads critical business operations and strategic growth areas. Taparia concentrates on optimizing the production and distribution of composite cylinders, petrochemical products, and protective packaging, ensuring efficiency and quality across these divisions. This executive role is vital for enhancing Supreme's manufacturing capabilities and market penetration. By driving operational improvements and strategic planning, Vivek Taparia contributes to the company's profitability and competitive standing. The President also oversees the development and implementation of new business strategies, fostering innovation and market expansion. Taparia's leadership is key to maintaining Supreme's reputation for excellence in the plastics industry.

    Mark Shafia - President

    Mark Shafia, the President at Supreme, directs significant operational functions and strategic market development. Shafia focuses on enhancing the company's presence in sectors such as bathroom fittings, XF films, and molded furniture, ensuring product quality and customer satisfaction. This leadership role is essential for driving innovation and expanding Supreme's product portfolio. By overseeing market strategies and operational efficiencies, Mark Shafia contributes to the company's sustained growth and market leadership. The President also plays a vital part in fostering key relationships with suppliers and clients, reinforcing Supreme's position in the global plastics manufacturing industry. Shafia's strategic oversight is critical for achieving business objectives.

    Sudhir Kanvinde - Chief Information Officer

    Sudhir Kanvinde, the Chief Information Officer at Supreme, leads the company's technology strategy and digital transformation initiatives. Kanvinde is responsible for implementing and managing IT infrastructure, cybersecurity measures, and data management systems that support Supreme's extensive manufacturing operations. This role is crucial for optimizing processes across the production of performance films, XF films, and bathroom fittings. By leveraging technology, Sudhir Kanvinde enhances operational efficiency, improves data analytics capabilities, and ensures seamless integration of information systems throughout the organization. The Chief Information Officer also drives innovation in digital solutions, supporting product development and supply chain management. Kanvinde's leadership ensures Supreme's technological capabilities align with its business objectives in the competitive plastics industry.

    Saurov Ghosh - Chief Human Resources Officer

    Saurov Ghosh, the Chief Human Resources Officer at Supreme, shapes the company's talent strategy and cultivates its organizational culture. Ghosh oversees all human resources functions, including recruitment, employee development, compensation, and benefits, ensuring a skilled and motivated workforce to support Supreme's manufacturing and business objectives. This leadership position is critical for attracting and retaining talent in the competitive plastics industry, supporting the production of performance films, molded furniture, and other specialized products. By implementing effective HR policies and programs, Saurov Ghosh fosters an environment conducive to innovation and employee engagement. The Chief Human Resources Officer also plays a key role in organizational design and change management, aligning human capital with strategic goals. Ghosh's focus on people development is integral to Supreme's sustained success.

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    Frequently Asked Questions Regarding Supreme Top Executives and Leadership Team

    Who leads Supreme?
    Supreme is led by Michele Assael-Shafia (Chief Executive Officer), along with executives such as Christopher Winter (Chief Financial Officer) and Ronald Wuennemann (Vice President & Chief Financial Officer).
    Who is part of Supreme’s executive team?
    The executive team of Supreme includes leaders such as Michele Assael-Shafia (Chief Executive Officer), Christopher Winter (Chief Financial Officer), Ronald Wuennemann (Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Supreme have?
    Supreme has 9 executives leading key business areas.
    What roles are included in Supreme’s leadership team?
    The leadership team of Supreme includes roles such as Chief Executive Officer, Chief Financial Officer, Vice President & Chief Financial Officer, Chief Operating Officer, President.