Mack Molding Executive and Leadership Team

September, 2026

Leadership Overview

Mack Molding has 5 executives leading key functions including strategy, financial oversight, regional manufacturing, corporate leadership, and operational efficiency.

Driven by a century of manufacturing excellence, Mack Molding delivers precision custom plastics design, rapid prototyping, and injection molding services to global markets from headquarters in Vermont.

Leadership Roles at Mack Molding

  • Chief Executive Officer - Erika Ballard
  • Chief Financial Officer - Dennis Poirier
  • President, Southern Division - Bryan Campbell
  • President - John Mack
  • Chief Financial & Operations Officer - Ronnie Melck
  • Erika Ballard - Chief Executive Officer

    Erika Ballard, the Chief Executive Officer at Mack Molding, directs the overarching corporate strategy and long-term vision for the organization. Ballard manages the alignment of custom plastics design and injection molding capabilities with evolving market demands. By fostering innovation in rapid prototyping, the Chief Executive Officer ensures the company maintains a competitive edge in the manufacturing sector. Erika Ballard oversees the integration of advanced manufacturing technologies to optimize production efficiency across all facilities. This leadership role involves constant collaboration with the Board to drive sustainable growth and operational excellence. Through rigorous oversight of corporate initiatives, the Chief Executive Officer secures the market position of the firm. Ballard prioritizes the expansion of service offerings to meet complex client requirements. Ultimately, the Chief Executive Officer maintains the reputation of the company as a premier contract manufacturer through disciplined execution and strategic foresight.

    Dennis Poirier - Chief Financial Officer

    Dennis Poirier, the Chief Financial Officer at Mack Molding, manages the fiscal health and capital allocation strategies for the enterprise. Poirier oversees financial reporting, budgeting, and risk management processes essential for supporting large-scale injection molding operations. By analyzing market trends, the Chief Financial Officer provides critical data to support investment in new manufacturing technologies and facility upgrades. Dennis Poirier coordinates with executive leadership to ensure financial resources align with the strategic goals of the company. This role involves maintaining robust internal controls and ensuring compliance with industry standards. Through careful management of the balance sheet, the Chief Financial Officer drives the financial stability required for long-term growth. Poirier monitors cost structures to improve margins across all custom plastics projects. Ultimately, the Chief Financial Officer secures the economic foundation necessary for the firm to continue delivering high-quality contract manufacturing solutions.

    Bryan Campbell - President, Southern Division

    Bryan Campbell, the President, Southern Division at Mack Molding, directs all manufacturing activities and operational workflows within the southern regional footprint. Campbell oversees the production of custom plastics and injection molding components to ensure adherence to strict quality standards. By managing regional resources, the President, Southern Division drives efficiency in rapid prototyping and contract manufacturing services. Bryan Campbell coordinates with corporate leadership to implement standardized processes that enhance output across the division. This leadership role involves optimizing supply chain logistics to support regional client needs effectively. Through the application of lean manufacturing principles, the President, Southern Division improves productivity and reduces waste. Campbell monitors performance metrics to ensure the division meets corporate growth targets. Ultimately, the President, Southern Division strengthens the market presence of the company by delivering reliable, high-precision manufacturing solutions to a diverse customer base.

    John Mack - President

    John Mack, the President at Mack Molding, oversees the daily execution of corporate objectives and the implementation of manufacturing best practices. Mack directs the integration of design and prototyping services to ensure seamless transitions into full-scale injection molding production. By fostering a culture of technical excellence, the President drives the development of innovative solutions for complex customer requirements. John Mack coordinates with department heads to streamline operations and improve cross-functional collaboration. This leadership role involves evaluating new market opportunities and expanding the service portfolio of the company. Through consistent focus on quality assurance, the President maintains the high standards expected by clients in the plastics industry. Mack monitors operational performance to ensure alignment with the broader mission of the firm. Ultimately, the President secures the operational continuity and growth of the business through active management and strategic oversight.

    Ronnie Melck - Chief Financial & Operations Officer

    Ronnie Melck, the Chief Financial & Operations Officer at Mack Molding, manages the intersection of fiscal performance and manufacturing output. Melck directs the optimization of production workflows while simultaneously overseeing financial planning and resource allocation. By balancing operational costs with capital investments, the Chief Financial & Operations Officer ensures the company maintains profitability during periods of expansion. Ronnie Melck coordinates with the leadership team to refine manufacturing processes and improve overall throughput in injection molding. This role involves analyzing operational data to identify cost-saving opportunities and efficiency gains. Through rigorous oversight of both financial and operational metrics, the Chief Financial & Operations Officer drives sustainable performance improvements. Melck monitors the health of the supply chain to ensure consistent delivery of custom plastics products. Ultimately, the Chief Financial & Operations Officer secures the long-term viability of the firm through integrated financial and operational management.

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    Frequently Asked Questions Regarding Mack Molding Top Executives and Leadership Team

    Who leads Mack Molding?
    Mack Molding is led by Erika Ballard (Chief Executive Officer), along with executives such as Dennis Poirier (Chief Financial Officer) and Bryan Campbell (President, Southern Division).
    Who is part of Mack Molding’s executive team?
    The executive team of Mack Molding includes leaders such as Erika Ballard (Chief Executive Officer), Dennis Poirier (Chief Financial Officer), Bryan Campbell (President, Southern Division) and other senior executives.
    How many executives does Mack Molding have?
    Mack Molding has 5 executives leading key business areas.
    What roles are included in Mack Molding’s leadership team?
    The leadership team of Mack Molding includes roles such as Chief Executive Officer, Chief Financial Officer, President, Southern Division, President, Chief Financial & Operations Officer.