PMC Group Executive and Leadership Team

July, 2026

Leadership Overview

PMC Group has 4 executives leading key functions including strategy, operations, and product development.

Driven by innovation, PMC Group is a global chemical company specializing in defoamers, methyl esters, waxes, and flame retardant compounds, impacting diverse industries worldwide.

Leadership Roles at PMC Group

  • Parther Chief Executive Officer - Chet King
  • President - James Mountain
  • President - Debtosh Chakrabarti
  • President - Stephen Winkler
  • Chet King - Parther Chief Executive Officer

    Chet King, the Parther Chief Executive Officer at PMC Group, directs the overarching corporate strategy and long-term vision. Overseeing all major business units, King ensures alignment with the company's mission to deliver specialized chemical solutions. This leadership role involves driving market expansion and fostering innovation across the organization. By optimizing resource allocation and strategic partnerships, Chet King directly influences the company's global footprint and financial performance. Ultimately, King secures PMC Group's competitive advantage in the chemical manufacturing sector. The Parther Chief Executive Officer's responsibilities extend to guiding research and development initiatives, ensuring that PMC Group remains at the forefront of chemical product advancements. This includes championing new product lines and enhancing existing formulations to meet evolving market demands. King's strategic oversight also encompasses managing key stakeholder relationships and ensuring robust corporate governance.

    James Mountain - President

    James Mountain, the President at PMC Group, spearheads operational execution and day-to-day management of the company's diverse chemical manufacturing activities. Overseeing production facilities and supply chain logistics, Mountain ensures efficient and high-quality output of defoamers, methyl esters, waxes, and flame retardant compounds. This critical role involves optimizing manufacturing processes and driving operational efficiencies to support PMC Group's global market presence. By implementing best practices in chemical production and safety protocols, James Mountain directly contributes to the company's reputation for reliability and product excellence. The President's focus also includes managing cross-functional teams to achieve production targets and maintain stringent quality control standards. Mountain's leadership ensures that PMC Group consistently meets customer demands across various industries, reinforcing the company's position as a key supplier in the global chemical market. This involves close collaboration with research and development to scale up new product introductions effectively.

    Debtosh Chakrabarti - President

    Debtosh Chakrabarti, the President at PMC Group, drives strategic initiatives focused on product innovation and market development within the specialty chemicals sector. Overseeing the expansion of PMC Group's product portfolio, Chakrabarti ensures the company remains competitive in areas such as waxes and wax blends, and flame retardant compounds. This leadership position involves identifying emerging market trends and translating them into actionable product development strategies. By fostering a culture of continuous improvement and technological advancement, Debtosh Chakrabarti directly enhances PMC Group's offerings and market penetration. The President's responsibilities also encompass leading new business ventures and forging strategic alliances to broaden the company's reach. Chakrabarti's expertise in chemical applications supports the development of tailored solutions for diverse industrial clients, solidifying PMC Group's role as a solutions provider. This includes directing efforts to enhance the performance characteristics of existing product lines.

    Stephen Winkler - President

    Stephen Winkler, the President at PMC Group, directs the company's global sales and marketing efforts, focusing on expanding market share for its specialized chemical products. Overseeing the commercial teams, Winkler ensures effective go-to-market strategies for defoamers, methyl esters, and other key product lines across North America and international territories. This role is pivotal in building strong customer relationships and driving revenue growth through strategic account management and market penetration initiatives. By cultivating a high-performance sales culture and leveraging market intelligence, Stephen Winkler directly impacts PMC Group's commercial success and brand visibility. The President's purview includes developing and executing sales forecasts, managing distribution channels, and identifying new commercial opportunities. Winkler's leadership ensures that PMC Group's chemical solutions effectively reach and serve a broad spectrum of industrial clients, reinforcing the company's commitment to customer satisfaction and market leadership.
    Stephen Winkler

    Frequently Asked Questions Regarding PMC Group Top Executives and Leadership Team

    Who leads PMC Group?
    PMC Group is led by Chet King (Parther Chief Executive Officer), along with executives such as James Mountain (President) and Debtosh Chakrabarti (President).
    Who is part of PMC Group’s executive team?
    The executive team of PMC Group includes leaders such as Chet King (Parther Chief Executive Officer), James Mountain (President), Debtosh Chakrabarti (President) and other senior executives.
    How many executives does PMC Group have?
    PMC Group has 4 executives leading key business areas.
    What roles are included in PMC Group’s leadership team?
    The leadership team of PMC Group includes roles such as Parther Chief Executive Officer, President, President, President.