THOR GROUP Executive and Leadership Team

September, 2026

Leadership Overview

THOR GROUP has 5 executives leading key functions including chemical manufacturing operations, regional technical service management, and strategic business development.

Focused on delivering high-performance chemical solutions, THOR GROUP maintains a commitment to technical excellence and global supply chain reliability through specialized regional service facilities.

Leadership Roles at THOR GROUP

  • Chief Operating Officer, Americas - David Siroky
  • Managing Director, Thor (China) & Chief Operating Officer (APAC) - Qinglin Zheng
  • President, Lifetime Cbi Certified Business Intermediary - Jeffrey Hider
  • President - Munther Shtayyeh
  • President - Ronald Cohutt
  • David Siroky - Chief Operating Officer, Americas

    David Siroky, the Chief Operating Officer, Americas at THOR GROUP, directs all chemical manufacturing and supply chain logistics across the North American market. Overseeing regional technical service facilities, Siroky ensures that chemical solutions meet rigorous quality standards while maintaining efficient distribution networks. This leadership role involves constant collaboration with global production teams to align regional output with corporate growth targets. By optimizing operational workflows, David Siroky directly impacts the ability of the organization to provide consistent support to industrial clients. Siroky manages complex inventory systems and monitors market demand to prevent supply disruptions. Through the implementation of lean manufacturing principles, the Chief Operating Officer, Americas drives significant improvements in production efficiency. This focus on operational excellence secures the competitive position of the company within the chemical sector, ensuring that regional technical service remains a primary differentiator for all North American operations.

    Qinglin Zheng - Managing Director, Thor (China) & Chief Operating Officer (APAC)

    Qinglin Zheng, the Managing Director, Thor (China) & Chief Operating Officer (APAC) at THOR GROUP, architects the strategic expansion of chemical manufacturing capabilities throughout the Asia-Pacific region. Overseeing large-scale production facilities, Zheng ensures that regional technical service teams provide high-level support to diverse industrial partners. This leadership role requires constant coordination with international stakeholders to harmonize product quality and safety standards across borders. By streamlining regional supply chains, Qinglin Zheng directly impacts the market penetration of chemical solutions in emerging economies. Zheng manages complex regulatory environments and drives innovation in local manufacturing processes to maintain compliance and performance. Through the development of robust technical service frameworks, the Managing Director, Thor (China) & Chief Operating Officer (APAC) secures long-term growth for the organization. This commitment to regional excellence ensures that the company remains a preferred supplier for chemical solutions across the entire APAC territory.
    Qinglin Zheng

    Jeffrey Hider - President, Lifetime Cbi Certified Business Intermediary

    Jeffrey Hider, the President, Lifetime Cbi Certified Business Intermediary at THOR GROUP, directs corporate development and strategic partnership initiatives to enhance the market reach of chemical solutions. Overseeing high-level business acquisitions and structural growth, Hider ensures that the organization maintains a strong competitive advantage through effective capital allocation. This leadership role involves constant engagement with the Board to align long-term investment strategies with the core mission of providing specialized chemical products. By evaluating new market opportunities, Jeffrey Hider directly impacts the overall financial trajectory and stability of the company. Hider manages complex negotiations and fosters relationships with key industry stakeholders to drive sustainable growth. Through the application of advanced business intermediary expertise, the President, Lifetime Cbi Certified Business Intermediary secures the future of the enterprise. This strategic focus ensures that the company continues to lead in the manufacturing and supply of essential chemical solutions globally.
    Jeffrey Hider

    Munther Shtayyeh - President

    Munther Shtayyeh, the President at THOR GROUP, directs the overarching corporate strategy and global manufacturing vision for the entire chemical solutions portfolio. Overseeing the integration of technical service facilities with production output, Shtayyeh ensures that the company delivers consistent value to industrial clients worldwide. This leadership role involves constant alignment of departmental goals with the primary mission of chemical innovation and supply reliability. By fostering a culture of operational excellence, Munther Shtayyeh directly impacts the efficiency and market reputation of the organization. Shtayyeh manages executive-level communications and drives the implementation of long-term growth initiatives across all regions. Through the optimization of internal processes, the President secures the financial health and competitive standing of the firm. This focus on strategic leadership ensures that the company remains at the forefront of the chemical manufacturing industry, providing essential solutions supported by comprehensive technical expertise.

    Ronald Cohutt - President

    Ronald Cohutt, the President at THOR GROUP, directs the development of specialized chemical product lines and oversees the expansion of technical service capabilities. Overseeing research and development initiatives, Cohutt ensures that the company maintains a robust pipeline of innovative chemical solutions tailored to specific industrial needs. This leadership role involves constant collaboration with regional managers to ensure that technical service facilities provide maximum support to end-users. By driving product quality and safety standards, Ronald Cohutt directly impacts the long-term success and reliability of the chemical supply chain. Cohutt manages cross-functional teams to streamline the transition from laboratory development to full-scale manufacturing. Through the implementation of rigorous quality control protocols, the President secures the trust of global partners. This commitment to technical precision ensures that the company continues to deliver high-performance chemical solutions that meet the evolving demands of the modern manufacturing landscape.

    Frequently Asked Questions Regarding THOR GROUP Top Executives and Leadership Team

    Who leads THOR GROUP?
    THOR GROUP is led by David Siroky (Chief Operating Officer, Americas), along with executives such as Qinglin Zheng (Managing Director, Thor (China) & Chief Operating Officer (APAC)) and Jeffrey Hider (President, Lifetime Cbi Certified Business Intermediary).
    Who is part of THOR GROUP’s executive team?
    The executive team of THOR GROUP includes leaders such as David Siroky (Chief Operating Officer, Americas), Qinglin Zheng (Managing Director, Thor (China) & Chief Operating Officer (APAC)), Jeffrey Hider (President, Lifetime Cbi Certified Business Intermediary) and other senior executives.
    How many executives does THOR GROUP have?
    THOR GROUP has 5 executives leading key business areas.
    What roles are included in THOR GROUP’s leadership team?
    The leadership team of THOR GROUP includes roles such as Chief Operating Officer, Americas, Managing Director, Thor (China) & Chief Operating Officer (APAC), President, Lifetime Cbi Certified Business Intermediary, President, President.