Michigan Sugar Executive and Leadership Team

June, 2026

Leadership Overview

Michigan Sugar has 5 executives leading key functions including strategy, finance, information technology, and operations.

Driven by a commitment to quality, Michigan Sugar manufactures granulated, powdered, liquid, and brown sugars, impacting the food industry with essential ingredients.

Leadership Roles at Michigan Sugar

  • Chief Executive Officer - Neil Juhnke
  • Chief Financial Officer - Brian Haraga
  • President - Theron Heine
  • President - Mark Flegenheimer
  • Director, Information Technology - Donald Haynes
  • Neil Juhnke - Chief Executive Officer

    Neil Juhnke, the Chief Executive Officer at Michigan Sugar, directs the company's overall strategic vision and operational execution. Juhnke oversees all major business units, ensuring alignment with the company's mission to produce high-quality sugar products. This leadership role involves driving market expansion and maintaining strong relationships with stakeholders across the agricultural and food manufacturing sectors. By focusing on efficiency and innovation, Neil Juhnke guides Michigan Sugar's growth trajectory. The Chief Executive Officer's responsibilities extend to fostering a culture of excellence and ensuring sustainable business practices throughout the organization. Juhnke's strategic direction is critical for navigating the competitive landscape and securing the company's long-term success in the sugar manufacturing industry.

    Brian Haraga - Chief Financial Officer

    Brian Haraga, the Chief Financial Officer at Michigan Sugar, manages all fiscal operations and financial planning. Haraga directs accounting, treasury, and financial reporting functions, ensuring robust financial health and compliance. This executive position involves developing strategies for capital allocation, risk management, and investor relations. By meticulously analyzing financial data, Brian Haraga provides critical insights to support executive decision-making and drive profitability. The Chief Financial Officer's oversight extends to budgeting, forecasting, and optimizing the company's financial performance. Haraga's expertise is essential for maintaining fiscal discipline and supporting Michigan Sugar's manufacturing and distribution activities across its operational footprint.
    Brian Haraga

    Theron Heine - President

    Theron Heine, the President at Michigan Sugar, drives operational excellence and strategic growth initiatives. Heine directs key business functions, focusing on optimizing production processes and supply chain management for granulated, powdered, liquid, and brown sugars. This leadership position involves fostering cross-departmental collaboration to enhance product quality and customer satisfaction. By overseeing daily operations, Theron Heine ensures efficient resource allocation and adherence to manufacturing standards. The President's responsibilities include identifying opportunities for market penetration and operational improvements. Heine's strategic oversight is vital for maintaining Michigan Sugar's position as a leading sugar manufacturer and ensuring consistent delivery of high-quality products to diverse markets.

    Mark Flegenheimer - President

    Mark Flegenheimer, the President at Michigan Sugar, spearheads strategic planning and business development efforts. Flegenheimer guides the company's expansion into new markets and enhances existing product lines, including granulated, powdered, liquid, and brown sugars. This executive role involves cultivating strong relationships with industry partners and ensuring the company's long-term financial viability. By focusing on innovation and market responsiveness, Mark Flegenheimer drives Michigan Sugar's competitive advantage. The President's purview includes overseeing sales, marketing, and product development strategies. Flegenheimer's leadership is instrumental in navigating industry trends and securing sustainable growth for the organization.

    Donald Haynes - Director, Information Technology

    Donald Haynes, the Director, Information Technology at Michigan Sugar, leads the development and implementation of all technology strategies. Haynes oversees the company's IT infrastructure, including network management, cybersecurity, and data systems, ensuring operational continuity and data integrity. This critical role involves managing technology investments and driving digital transformation initiatives to enhance manufacturing efficiency and business processes. By ensuring reliable and secure IT operations, Donald Haynes supports Michigan Sugar's core business functions. The Director, Information Technology's focus includes evaluating new technologies and implementing solutions that align with the company's strategic objectives. Haynes's leadership ensures that Michigan Sugar leverages technology effectively to maintain its competitive edge in the food manufacturing sector.

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    Frequently Asked Questions Regarding Michigan Sugar Top Executives and Leadership Team

    Who leads Michigan Sugar?
    Michigan Sugar is led by Neil Juhnke (Chief Executive Officer), along with executives such as Brian Haraga (Chief Financial Officer) and Theron Heine (President).
    Who is part of Michigan Sugar’s executive team?
    The executive team of Michigan Sugar includes leaders such as Neil Juhnke (Chief Executive Officer), Brian Haraga (Chief Financial Officer), Theron Heine (President) and other senior executives.
    How many executives does Michigan Sugar have?
    Michigan Sugar has 5 executives leading key business areas.
    What roles are included in Michigan Sugar’s leadership team?
    The leadership team of Michigan Sugar includes roles such as Chief Executive Officer, Chief Financial Officer, President, President, Director, Information Technology.