Bi-State Development Executive and Leadership Team

September, 2026

Leadership Overview

Bi-State Development has 4 executives leading key functions including strategy, financial oversight, human capital management, and fiscal planning.

Focused on regional economic growth, Bi-State Development drives infrastructure projects and job creation across the Mississippi River corridor to enhance community prosperity and public-private partnerships.

Leadership Roles at Bi-State Development

  • President & Chief Executive Officer - Taulby Roach
  • Executive Vice President & Chief Financial Officer - Tammy Parris
  • Executive Vice President & Chief Financial Officer - Tammy Fulbright
  • Executive Vice President & Chief Human Resources Officer - Diana Bentz
  • Taulby Roach - President & Chief Executive Officer

    Taulby Roach, the President & Chief Executive Officer at Bi-State Development, directs the overarching strategic vision for regional economic expansion. Overseeing complex public-private partnerships, the President & Chief Executive Officer ensures alignment between organizational goals and the broader development needs of the Mississippi River region. This leadership role involves managing high-level stakeholder relations and driving long-term project viability. By coordinating cross-functional teams, Taulby Roach directly impacts the success of large-scale infrastructure initiatives. The President & Chief Executive Officer maintains rigorous standards for operational excellence while fostering growth across diverse sectors. Through consistent engagement with regional partners, the President & Chief Executive Officer secures the necessary resources to advance the mission of the organization. Ultimately, the President & Chief Executive Officer shapes the future trajectory of regional development by prioritizing sustainable growth and community-focused outcomes.
    Taulby Roach

    Tammy Parris - Executive Vice President & Chief Financial Officer

    Tammy Parris, the Executive Vice President & Chief Financial Officer at Bi-State Development, manages the comprehensive fiscal health and capital allocation strategies for the organization. Overseeing the financial reporting and budgetary frameworks, the Executive Vice President & Chief Financial Officer ensures transparency and accountability in all economic development projects. This leadership role involves optimizing revenue streams and mitigating financial risks associated with large-scale regional investments. By implementing robust accounting controls, Tammy Parris directly supports the stability of the organization. The Executive Vice President & Chief Financial Officer collaborates with the Board to align financial resources with long-term strategic objectives. Through meticulous oversight of capital expenditures, the Executive Vice President & Chief Financial Officer guarantees the efficient use of public and private funds. Ultimately, the Executive Vice President & Chief Financial Officer provides the necessary financial foundation to sustain ongoing regional growth and operational success.

    Tammy Fulbright - Executive Vice President & Chief Financial Officer

    Tammy Fulbright, the Executive Vice President & Chief Financial Officer at Bi-State Development, directs the treasury operations and long-term financial planning for the organization. Overseeing the debt management and investment portfolios, the Executive Vice President & Chief Financial Officer ensures the liquidity required to fund critical infrastructure projects. This leadership role involves analyzing economic trends to inform strategic decision-making and project financing. By optimizing the balance sheet, Tammy Fulbright directly enhances the financial flexibility of the organization. The Executive Vice President & Chief Financial Officer coordinates with external auditors and financial institutions to maintain compliance and secure favorable funding terms. Through rigorous analysis of project costs and revenue projections, the Executive Vice President & Chief Financial Officer supports the viability of regional development efforts. Ultimately, the Executive Vice President & Chief Financial Officer safeguards the financial integrity of the organization while enabling the pursuit of ambitious economic goals.

    Diana Bentz - Executive Vice President & Chief Human Resources Officer

    Diana Bentz, the Executive Vice President & Chief Human Resources Officer at Bi-State Development, architects the talent acquisition and organizational development strategies required to support regional economic initiatives. Overseeing workforce planning and employee engagement, the Executive Vice President & Chief Human Resources Officer ensures the organization maintains a high-performing culture capable of executing complex projects. This leadership role involves designing comprehensive training programs and fostering an inclusive environment that attracts top-tier professionals. By aligning human capital with the specific needs of the Mississippi River region, Diana Bentz directly impacts the operational capacity of the organization. The Executive Vice President & Chief Human Resources Officer manages performance management systems to drive productivity and professional growth. Through strategic recruitment and retention efforts, the Executive Vice President & Chief Human Resources Officer builds the internal expertise necessary for long-term success. Ultimately, the Executive Vice President & Chief Human Resources Officer strengthens the organizational structure to meet evolving market demands.
    Diana Bentz

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    Frequently Asked Questions Regarding Bi-State Development Top Executives and Leadership Team

    Who leads Bi-State Development?
    Bi-State Development is led by Taulby Roach (President & Chief Executive Officer), along with executives such as Tammy Parris (Executive Vice President & Chief Financial Officer) and Tammy Fulbright (Executive Vice President & Chief Financial Officer).
    Who is part of Bi-State Development’s executive team?
    The executive team of Bi-State Development includes leaders such as Taulby Roach (President & Chief Executive Officer), Tammy Parris (Executive Vice President & Chief Financial Officer), Tammy Fulbright (Executive Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Bi-State Development have?
    Bi-State Development has 4 executives leading key business areas.
    What roles are included in Bi-State Development’s leadership team?
    The leadership team of Bi-State Development includes roles such as President & Chief Executive Officer, Executive Vice President & Chief Financial Officer, Executive Vice President & Chief Financial Officer, Executive Vice President & Chief Human Resources Officer.