Compass Minerals Executive and Leadership Team

November, 2026

Leadership Overview

Compass Minerals has 7 executives leading key functions including strategy, operations, finance, human resources, and conservation.

Focused on essential mineral production, Compass Minerals delivers critical salt and plant nutrition solutions to support winter road safety and sustainable agriculture across North American and United Kingdom markets.

Leadership Roles at Compass Minerals

  • President & Chief Executive Officer - Edward Dowling
  • Chief Financial Officer - Peter Fjellman
  • Chief Financial Officer & Corporate Secretary - Rodney Underdown
  • Chief Operating Officer - Brandon Risner
  • President and Chair of the Conservation Committee - Heather Dove
  • Chief Human Resources Officer - Amy Tills
  • Warehousing Coordinator - Tatyana Semenok
  • Edward Dowling - President & Chief Executive Officer

    Edward Dowling, the President & Chief Executive Officer at Compass Minerals, directs the overarching corporate strategy and long-term vision for the organization. Overseeing the extraction and distribution of essential minerals, the President & Chief Executive Officer ensures operational excellence across all North American and United Kingdom facilities. This leadership role involves constant collaboration with the Board to optimize market positioning in the salt and plant nutrition sectors. By prioritizing safety and sustainable mining practices, Edward Dowling drives the company toward consistent growth and operational efficiency. The President & Chief Executive Officer maintains a sharp focus on delivering value to municipal, industrial, and agricultural customers through reliable mineral supply chains. Ultimately, Dowling secures the competitive advantage of the firm by aligning internal resources with evolving global market demands and rigorous environmental standards.
    Edward Dowling

    Peter Fjellman - Chief Financial Officer

    Peter Fjellman, the Chief Financial Officer at Compass Minerals, governs the financial health and capital allocation strategies of the organization. Overseeing fiscal planning and reporting, the Chief Financial Officer ensures that the company maintains a robust balance sheet to support ongoing mining operations and infrastructure investments. This leadership role involves managing investor relations and providing the data necessary for strategic decision-making at the executive level. Peter Fjellman directs the financial analysis of market trends in the salt and plant nutrition industries to identify growth opportunities. By maintaining strict internal controls and regulatory compliance, the Chief Financial Officer protects the long-term interests of shareholders. Fjellman evaluates the economic viability of new production projects and expansion efforts across North America and the United Kingdom. Through disciplined financial management, Fjellman supports the overall stability and profitability of the enterprise.

    Rodney Underdown - Chief Financial Officer & Corporate Secretary

    Rodney Underdown, the Chief Financial Officer & Corporate Secretary at Compass Minerals, manages the intersection of corporate governance and financial oversight. Overseeing the legal and administrative requirements of the Board, the Chief Financial Officer & Corporate Secretary ensures that all corporate actions comply with regulatory standards and internal policies. This role involves maintaining accurate records and facilitating transparent communication between the executive team and stakeholders. Rodney Underdown directs the financial risk management processes to protect the company's assets during volatile market cycles. By coordinating board meetings and shareholder communications, the Chief Financial Officer & Corporate Secretary supports the integrity of the company's governance structure. Underdown analyzes the financial impact of regulatory changes on mining operations to ensure continued compliance. Through this dual focus on finance and governance, Underdown provides the structural foundation necessary for the company's long-term strategic success.

    Brandon Risner - Chief Operating Officer

    Brandon Risner, the Chief Operating Officer at Compass Minerals, manages the daily production and logistics of salt and plant nutrition products. Overseeing the complex network of mines and processing facilities, the Chief Operating Officer ensures that highway deicing salt and consumer products reach customers with maximum efficiency. This role requires constant coordination with regional site managers to maintain high safety standards and production output. Brandon Risner optimizes the supply chain to meet the seasonal demands of municipal and industrial clients across diverse geographic regions. By implementing advanced processing technologies, the Chief Operating Officer improves operational throughput and reduces waste. Risner monitors performance metrics to ensure that all mining activities align with the broader corporate mission of providing essential mineral solutions. Through rigorous oversight of production workflows, Risner guarantees the reliability of the company's critical infrastructure support.

    Heather Dove - President and Chair of the Conservation Committee

    Heather Dove, the President and Chair of the Conservation Committee at Compass Minerals, leads the company's environmental stewardship and sustainability initiatives. Overseeing the integration of conservation practices into mining operations, the President and Chair of the Conservation Committee ensures that the extraction of salt and plant nutrition minerals minimizes ecological impact. This leadership role involves developing strategies to protect natural resources while maintaining the high production levels required by municipal and agricultural customers. Heather Dove directs the committee's efforts to implement sustainable land management and water conservation techniques across all production sites. By aligning environmental goals with business objectives, the President and Chair of the Conservation Committee enhances the company's reputation and operational longevity. Dove monitors the effectiveness of conservation programs to ensure compliance with environmental regulations. Through this commitment to sustainability, Dove drives the company's responsible growth in the mineral sector.

    Amy Tills - Chief Human Resources Officer

    Amy Tills, the Chief Human Resources Officer at Compass Minerals, architects the talent acquisition and organizational development strategies required to support a global workforce. Overseeing employee engagement and safety training, the Chief Human Resources Officer ensures that the company attracts and retains the specialized expertise needed for complex mining and processing operations. This leadership role involves fostering a culture of safety and performance across all production facilities. Amy Tills designs compensation and benefits programs that align with the company's competitive position in the mineral industry. By implementing professional development initiatives, the Chief Human Resources Officer prepares the workforce for future operational challenges. Tills collaborates with other executives to ensure that human capital strategies directly support the company's mission of delivering essential mineral solutions. Through effective talent management, Tills drives organizational agility and maintains high standards of workplace excellence.
    Amy Tills

    Tatyana Semenok - Warehousing Coordinator

    Tatyana Semenok, the Warehousing Coordinator at Compass Minerals, manages the inventory flow and storage logistics for essential mineral products. Overseeing the movement of salt and plant nutrition goods, the Warehousing Coordinator ensures that supply levels remain consistent with the demands of highway deicing and agricultural customers. This role involves coordinating with production teams to optimize storage capacity and minimize lead times for distribution. Tatyana Semenok monitors warehouse performance metrics to identify bottlenecks and improve the efficiency of material handling processes. By maintaining accurate inventory records, the Warehousing Coordinator supports the company's ability to respond rapidly to seasonal weather events and market fluctuations. Semenok collaborates with logistics partners to ensure the timely delivery of products across the company's operational footprint. Through meticulous attention to warehousing operations, Semenok contributes to the overall reliability and customer service standards of the organization.

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    Frequently Asked Questions Regarding Compass Minerals Top Executives and Leadership Team

    Who leads Compass Minerals?
    Compass Minerals is led by Edward Dowling (President & Chief Executive Officer), along with executives such as Peter Fjellman (Chief Financial Officer) and Rodney Underdown (Chief Financial Officer & Corporate Secretary).
    Who is part of Compass Minerals’s executive team?
    The executive team of Compass Minerals includes leaders such as Edward Dowling (President & Chief Executive Officer), Peter Fjellman (Chief Financial Officer), Rodney Underdown (Chief Financial Officer & Corporate Secretary) and other senior executives.
    How many executives does Compass Minerals have?
    Compass Minerals has 7 executives leading key business areas.
    What roles are included in Compass Minerals’s leadership team?
    The leadership team of Compass Minerals includes roles such as President & Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Corporate Secretary, Chief Operating Officer, President and Chair of the Conservation Committee.