Leadership Overview
Sunnen has 4 executives leading key functions including strategy, operations, finance, and administration.
Driven by precision engineering, Sunnen is dedicated to advancing bore finishing technology, empowering global manufacturing with unparalleled solutions and a commitment to operational excellence.
Driven by precision engineering, Sunnen is dedicated to advancing bore finishing technology, empowering global manufacturing with unparalleled solutions and a commitment to operational excellence.
Leadership Roles at Sunnen
David Kreilein - Chief Executive Officer
David Kreilein, the Chief Executive Officer at Sunnen, directs the company's overall strategic vision and operational execution. Overseeing all business units, Kreilein ensures alignment with market demands for honing tools and mandrels. This leadership role involves driving innovation in bore finishing technologies and expanding Sunnen's global manufacturing footprint. By optimizing resource allocation and fostering cross-departmental collaboration, David Kreilein directly impacts the company's competitive positioning. Ultimately, Kreilein secures long-term growth and market leadership in industrial machinery manufacturing.
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, provides critical administrative support across executive functions. Matzig manages complex scheduling and logistical coordination for top leadership, ensuring seamless daily operations. This role involves facilitating communication between departments and external stakeholders, maintaining efficient workflow. By organizing key meetings and preparing essential documentation, Sonya Matzig directly supports the strategic decision-making processes. Ultimately, Matzig ensures the smooth functioning of executive offices, enabling the leadership team to focus on driving Sunnen's mission forward.
Dan Parkins - Chief Financial Officer
Dan Parkins, the Chief Financial Officer at Sunnen, architects the company's financial strategy and oversees all fiscal operations. Parkins manages budgeting, forecasting, and financial reporting, ensuring robust fiscal health for the manufacturing of honing tools and mandrels. This leadership position involves optimizing capital allocation and driving financial performance across global markets. By implementing stringent financial controls and identifying strategic investment opportunities, Dan Parkins directly enhances Sunnen's profitability and sustainability. Ultimately, Parkins safeguards the company's financial integrity and supports its long-term expansion initiatives.

Michael Haughey - Chief Operating Officer
Michael Haughey, the Chief Operating Officer at Sunnen, directs the company's day-to-day operational activities and manufacturing processes. Haughey oversees the production of honing tools and mandrels, ensuring efficiency and quality across all facilities. This role involves optimizing supply chain management and driving operational improvements to meet global demand. By streamlining production workflows and implementing lean manufacturing principles, Michael Haughey directly enhances Sunnen's output and cost-effectiveness. Ultimately, Haughey ensures the reliable delivery of high-quality products, reinforcing Sunnen's position as a leader in industrial machinery.
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