Sunnen Executive and Leadership Team

August, 2026

Leadership Overview

Sunnen has 4 executives leading key functions including strategy, administrative oversight, financial management, and operational execution.

Focused on precision engineering, Sunnen delivers advanced honing solutions and bore sizing technology to global industrial markets while maintaining a commitment to manufacturing excellence and long-term technical innovation.

Leadership Roles at Sunnen

  • Chief Executive Officer - David Kreilein
  • Senior Executive Administrator (President and Chief Executive Officer, Chief Operating Officer, Chief Financial Officer) - Sonya Matzig
  • Chief Financial Officer - Dan Parkins
  • Chief Operating Officer - Michael Haughey
  • David Kreilein - Chief Executive Officer

    David Kreilein, the Chief Executive Officer at Sunnen, directs the overarching strategic vision for the organization. By prioritizing the development of high-precision honing tools and mandrels, Kreilein ensures the company maintains a competitive edge in the global industrial machinery sector. This leadership role involves constant collaboration with the board to align product innovation with evolving market demands across North American and international territories. David Kreilein monitors the efficiency of manufacturing processes to guarantee that every bore sizing application meets rigorous quality standards. Through the implementation of lean manufacturing principles, the Chief Executive Officer drives sustainable growth and operational excellence. By fostering a culture of technical precision, the executive secures the long-term market position of the firm. This strategic focus allows the organization to address complex customer requirements while expanding the reach of specialized honing technologies into new industrial segments.

    Sonya Matzig - Senior Executive Administrator (President and Chief Executive Officer, Chief Operating Officer, Chief Financial Officer)

    Sonya Matzig, the Senior Executive Administrator (President and Chief Executive Officer, Chief Operating Officer, Chief Financial Officer) at Sunnen, manages the complex integration of executive functions across the entire enterprise. By coordinating the administrative workflows between the presidential office, operations, and financial departments, Matzig ensures seamless organizational alignment. This role requires the oversight of high-level resource allocation to support the production of specialized honing mandrels and industrial machinery. Sonya Matzig evaluates fiscal performance metrics to optimize capital expenditure and operational efficiency. By streamlining communication channels between the C-suite and departmental leads, the Senior Executive Administrator (President and Chief Executive Officer, Chief Operating Officer, Chief Financial Officer) facilitates rapid decision-making processes. This leadership position demands a comprehensive understanding of the manufacturing landscape to drive productivity. Through rigorous administrative oversight, the executive maintains the structural integrity of the company while supporting the expansion of global service capabilities.

    Dan Parkins - Chief Financial Officer

    Dan Parkins, the Chief Financial Officer at Sunnen, governs the fiscal health and economic strategy of the organization. By managing capital investments in advanced honing technology and manufacturing infrastructure, Parkins ensures the company remains financially robust. This role involves the rigorous analysis of global market trends to forecast revenue growth and mitigate financial risks associated with industrial machinery production. Dan Parkins collaborates with the executive team to allocate budgets that prioritize research and development for new bore sizing applications. By overseeing financial reporting and internal auditing, the Chief Financial Officer maintains transparency and compliance across all regional operations. This leadership function supports the long-term sustainability of the business by optimizing cost structures and enhancing profitability. Through disciplined financial planning, the executive provides the necessary resources to scale production capabilities and maintain the market leadership of the firm in the competitive manufacturing sector.
    Dan Parkins

    Michael Haughey - Chief Operating Officer

    Michael Haughey, the Chief Operating Officer at Sunnen, directs the daily manufacturing activities and supply chain logistics required to produce high-quality honing tools. By optimizing the production floor and implementing advanced machining techniques, Haughey ensures that every mandrel meets precise bore size specifications. This role involves the management of operational workflows to increase throughput and reduce lead times for industrial clients. Michael Haughey coordinates with engineering teams to integrate new technologies into the manufacturing process, thereby enhancing product reliability. By monitoring performance metrics across the production facilities, the Chief Operating Officer identifies opportunities for process improvement and waste reduction. This leadership position focuses on maintaining the highest standards of operational excellence to support the global distribution of machinery. Through the effective management of physical assets and human capital, the executive drives the consistent delivery of high-performance solutions to the industrial market.

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    Frequently Asked Questions Regarding Sunnen Top Executives and Leadership Team

    Who leads Sunnen?
    Sunnen is led by David Kreilein (Chief Executive Officer), along with executives such as Sonya Matzig (Senior Executive Administrator (President and Chief Executive Officer, Chief Operating Officer, Chief Financial Officer)) and Dan Parkins (Chief Financial Officer).
    Who is part of Sunnen’s executive team?
    The executive team of Sunnen includes leaders such as David Kreilein (Chief Executive Officer), Sonya Matzig (Senior Executive Administrator (President and Chief Executive Officer, Chief Operating Officer, Chief Financial Officer)), Dan Parkins (Chief Financial Officer) and other senior executives.
    How many executives does Sunnen have?
    Sunnen has 4 executives leading key business areas.
    What roles are included in Sunnen’s leadership team?
    The leadership team of Sunnen includes roles such as Chief Executive Officer, Senior Executive Administrator (President and Chief Executive Officer, Chief Operating Officer, Chief Financial Officer), Chief Financial Officer, Chief Operating Officer.