Great West Casualty Company Executive and Leadership Team

November, 2026

Leadership Overview

Great West Casualty Company has 4 executives leading key functions including operations, financial strategy, and corporate leadership.

Focused on the specialized needs of the trucking industry, Great West Casualty Company delivers comprehensive insurance solutions and risk management services to motor carriers across the United States.

Leadership Roles at Great West Casualty Company

  • Chief Financial Officer & Treasurer - Peter Rossow
  • Chief Operating Officer - Mandy Graham
  • President - Patrick Storey
  • President - Jack Duke
  • Peter Rossow - Chief Financial Officer & Treasurer

    Peter Rossow, the Chief Financial Officer & Treasurer at Great West Casualty Company, manages the fiscal health and capital allocation strategies of the organization. Overseeing financial reporting and treasury functions, the Chief Financial Officer & Treasurer ensures the stability of insurance reserves required for long-term liability coverage. Rossow directs investment policies that support the company's commitment to the trucking industry while maintaining rigorous compliance with regulatory standards. By analyzing market trends and risk exposure, the Chief Financial Officer & Treasurer provides the necessary data to guide strategic growth initiatives. This leadership role involves close coordination with the Board to ensure financial transparency and sustainable profitability. Through disciplined management of assets and liabilities, Peter Rossow secures the economic foundation of the firm. Ultimately, Rossow maintains the financial integrity needed to provide consistent, reliable insurance products to motor carriers throughout the country.

    Mandy Graham - Chief Operating Officer

    Mandy Graham, the Chief Operating Officer at Great West Casualty Company, directs internal business processes and service delivery models. Overseeing the daily execution of insurance product distribution, the Chief Operating Officer ensures that commercial trucking clients receive seamless support for auto liability and cargo coverage. Graham manages the integration of digital resources, including the mobile application, to enhance client accessibility and operational efficiency. By aligning internal workflows with the specific demands of the trucking sector, the Chief Operating Officer maintains high standards for claims processing and risk control services. This leadership role involves constant collaboration with department heads to optimize service delivery across North American markets. Through the implementation of robust safety programs, Mandy Graham strengthens the company's market position as a trusted partner for motor carriers. Ultimately, Graham drives the operational excellence required to support trucking fleets of all sizes.
    Mandy Graham

    Patrick Storey - President

    Patrick Storey, the President at Great West Casualty Company, architects the overarching corporate strategy and market expansion efforts. Overseeing the development of specialized insurance products, the President ensures that the company remains the premier choice for trucking operations ranging from single-truck owners to large fleets. Storey drives the vision for long-term industry engagement, focusing on the unique challenges inherent in commercial transportation. By fostering relationships with key stakeholders and industry partners, the President strengthens the brand's reputation for exceptional service and support. This leadership role involves setting the tone for corporate culture and ensuring that all departments remain aligned with the mission of protecting motor carriers. Through the pursuit of innovation in risk control and claims services, Patrick Storey advances the company's competitive edge. Ultimately, Storey guides the organization toward sustained growth and continued dominance within the specialized insurance sector.

    Jack Duke - President

    Jack Duke, the President at Great West Casualty Company, manages the strategic implementation of safety initiatives and client-focused service programs. Overseeing the expansion of regional market reach, the President ensures that the company's workers compensation and general liability offerings meet the evolving needs of the trucking industry. Duke directs the development of educational resources that assist motor carriers in maintaining compliance and reducing operational risks. By prioritizing the delivery of high-quality support services, the President enhances client retention and satisfaction across diverse geographic territories. This leadership role involves evaluating performance metrics to ensure that service quality remains consistent with the company's 70-year legacy. Through the promotion of safety-first culture, Jack Duke mitigates industry-specific hazards and improves overall fleet performance. Ultimately, Duke secures the company's status as a vital resource for the trucking community by focusing on proactive risk management and superior client advocacy.

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    Frequently Asked Questions Regarding Great West Casualty Company Top Executives and Leadership Team

    Who leads Great West Casualty Company?
    Great West Casualty Company is led by Peter Rossow (Chief Financial Officer & Treasurer), along with executives such as Mandy Graham (Chief Operating Officer) and Patrick Storey (President).
    Who is part of Great West Casualty Company’s executive team?
    The executive team of Great West Casualty Company includes leaders such as Peter Rossow (Chief Financial Officer & Treasurer), Mandy Graham (Chief Operating Officer), Patrick Storey (President) and other senior executives.
    How many executives does Great West Casualty Company have?
    Great West Casualty Company has 4 executives leading key business areas.
    What roles are included in Great West Casualty Company’s leadership team?
    The leadership team of Great West Casualty Company includes roles such as Chief Financial Officer & Treasurer, Chief Operating Officer, President, President.