GreenState Credit Union Executive and Leadership Team

September, 2026

Leadership Overview

GreenState Credit Union has 6 executives leading key functions including strategy, financial oversight, board governance, legal compliance, administrative operations, and organizational leadership.

Committed to member-focused financial solutions, GreenState Credit Union delivers comprehensive banking services, investment products, and insurance options to support long-term economic stability across the region.

Leadership Roles at GreenState Credit Union

  • Co-Chief Executive Officer - Mark Wright
  • Chief Financial Officer - Heather Stumpf
  • Chief Financial Officer, Board - Drew Denning
  • President - Tara Wachendorf
  • Chief Legal Officer - Christopher Pech
  • Chief Administrative Officer - Jennifer Bleil
  • Mark Wright - Co-Chief Executive Officer

    Mark Wright, the Co-Chief Executive Officer at GreenState Credit Union, directs the overarching strategic vision for this financial corporation. Wright architects high-level growth initiatives while overseeing the expansion of deposit accounts and loan portfolios across the Midwest. By aligning corporate objectives with member needs, the Co-Chief Executive Officer ensures the institution maintains a competitive edge in the banking sector. Mark Wright manages complex stakeholder relationships and drives the implementation of innovative financial solutions that enhance service delivery. Through rigorous oversight of market trends, the Co-Chief Executive Officer secures the long-term viability of the organization. This leadership role involves constant collaboration with the board to refine operational policies and maintain fiscal health. By prioritizing sustainable development, the Co-Chief Executive Officer fosters a culture of excellence that permeates every department, ultimately strengthening the market position of the credit union within the broader financial landscape.
    Mark Wright

    Heather Stumpf - Chief Financial Officer

    Heather Stumpf, the Chief Financial Officer at GreenState Credit Union, manages the fiscal integrity and capital allocation strategies for the organization. Stumpf oversees the balance sheet, liquidity management, and investment portfolio performance to ensure robust financial health. By analyzing economic data, the Chief Financial Officer optimizes interest rate risk and capital reserves, providing the necessary foundation for lending operations. Heather Stumpf directs the financial reporting processes and ensures compliance with regulatory standards across all regional operations. This role requires constant interaction with executive leadership to forecast revenue growth and manage operational expenses effectively. Through precise financial modeling, the Chief Financial Officer supports the development of new insurance and deposit products. By maintaining strict fiscal discipline, the Chief Financial Officer safeguards the assets of the credit union, ensuring that every financial decision aligns with the core mission of providing accessible and reliable banking solutions to the membership.

    Drew Denning - Chief Financial Officer, Board

    Drew Denning, the Chief Financial Officer, Board at GreenState Credit Union, governs the intersection of corporate finance and board-level strategic planning. Denning architects the long-term capital structure and investment policies that define the financial trajectory of the institution. By facilitating communication between the board and the executive team, the Chief Financial Officer, Board ensures that all financial initiatives receive proper oversight and alignment with member interests. Drew Denning monitors the performance of diverse investment vehicles and evaluates the impact of market volatility on the credit union. This leadership role involves managing the audit committee and ensuring transparency in all financial disclosures. Through the application of advanced risk management frameworks, the Chief Financial Officer, Board protects the institutional capital base. By focusing on strategic resource allocation, the Chief Financial Officer, Board drives the financial sustainability required to support the expansive range of loan and deposit services offered to the community.

    Tara Wachendorf - President

    Tara Wachendorf, the President at GreenState Credit Union, executes the daily operational strategy and drives the growth of the core banking business. Wachendorf oversees the performance of the branch network and the delivery of financial solutions to the membership. By managing the day-to-day operations, the President ensures that loan processing, deposit management, and insurance services meet the needs of the community. Tara Wachendorf directs the sales and service teams to achieve growth targets and maintain high levels of member satisfaction. This leadership role involves translating the strategic vision of the executive team into actionable plans that improve operational efficiency. Through the continuous monitoring of service metrics, the President identifies opportunities for process improvement and innovation. By fostering a culture of service, the President ensures that the credit union remains a trusted financial partner, effectively managing the operational scale required to serve a diverse and growing member base.
    Christopher Pech, the Chief Legal Officer at GreenState Credit Union, directs the legal strategy and regulatory compliance framework for the entire financial corporation. Pech oversees the mitigation of legal risks associated with lending, insurance, and deposit account operations. By interpreting complex banking regulations, the Chief Legal Officer ensures that all institutional activities adhere to state and federal mandates. Christopher Pech manages litigation, contract negotiations, and corporate governance protocols to protect the interests of the credit union. This role requires close collaboration with the executive team to navigate the legal complexities of the financial services industry. Through the implementation of robust compliance programs, the Chief Legal Officer prevents operational disruptions and maintains the reputation of the organization. By providing expert legal counsel, the Chief Legal Officer enables the safe and efficient delivery of financial solutions, ensuring that every product launch and service expansion meets the highest standards of legal and ethical integrity.

    Jennifer Bleil - Chief Administrative Officer

    Jennifer Bleil, the Chief Administrative Officer at GreenState Credit Union, manages the internal infrastructure and operational efficiency of the organization. Bleil oversees human resources, facilities management, and internal communications to ensure a seamless work environment. By streamlining administrative workflows, the Chief Administrative Officer supports the delivery of high-quality financial services to members. Jennifer Bleil directs the implementation of internal policies that foster productivity and employee engagement across all regional branches. This leadership role involves coordinating with other C-suite executives to align administrative support with the broader strategic goals of the credit union. Through the optimization of operational processes, the Chief Administrative Officer reduces overhead and enhances the overall member experience. By focusing on organizational development and talent management, the Chief Administrative Officer ensures that the institution possesses the internal capacity to scale its loan and deposit operations effectively while maintaining a commitment to service excellence.

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    Frequently Asked Questions Regarding GreenState Credit Union Top Executives and Leadership Team

    Who leads GreenState Credit Union?
    GreenState Credit Union is led by Mark Wright (Co-Chief Executive Officer), along with executives such as Heather Stumpf (Chief Financial Officer) and Drew Denning (Chief Financial Officer, Board).
    Who is part of GreenState Credit Union’s executive team?
    The executive team of GreenState Credit Union includes leaders such as Mark Wright (Co-Chief Executive Officer), Heather Stumpf (Chief Financial Officer), Drew Denning (Chief Financial Officer, Board) and other senior executives.
    How many executives does GreenState Credit Union have?
    GreenState Credit Union has 6 executives leading key business areas.
    What roles are included in GreenState Credit Union’s leadership team?
    The leadership team of GreenState Credit Union includes roles such as Co-Chief Executive Officer, Chief Financial Officer, Chief Financial Officer, Board, President, Chief Legal Officer.