Bi-State Development Executive and Leadership Team

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 St. Louis area. This leadership role involves managing high-level stakeholder relations and driving large-scale infrastructure initiatives that stimulate job growth across the Mississippi River region. By optimizing operational efficiency, Taulby Roach directly impacts the long-term viability of regional transit and development projects. Roach maintains rigorous standards for project execution, ensuring that every initiative supports the core mission of fostering economic prosperity. Through consistent engagement with municipal leaders and private sector partners, the President & Chief Executive Officer secures the resources necessary for sustained regional advancement and organizational success.

Tammy Parris, the Executive Vice President & Chief Financial Officer at Bi-State Development, manages the capital allocation and fiscal planning for large-scale infrastructure investments. Overseeing the financial health of the organization, the Executive Vice President & Chief Financial Officer ensures that budgetary resources support the successful execution of regional development projects. This leadership role involves directing complex financial reporting, treasury management, and long-term investment strategies that stabilize the agency's economic footprint. By optimizing fiscal controls, Tammy Parris directly impacts the ability of the organization to secure funding for critical public-private partnerships. Parris monitors market trends and economic indicators to mitigate financial risk while maximizing the impact of available capital. Through rigorous oversight of financial operations, the Executive Vice President & Chief Financial Officer maintains the fiscal integrity necessary to support the ongoing economic development mission across the Mississippi River region.

Tammy Fulbright, the Executive Vice President & Chief Financial Officer at Bi-State Development, directs the internal audit and compliance frameworks governing the organization's financial activities. Overseeing the integrity of fiscal systems, the Executive Vice President & Chief Financial Officer ensures that all economic development projects adhere to strict regulatory standards and internal governance policies. This leadership role involves managing the procurement processes and financial transparency initiatives that underpin the agency's public-private partnerships. By streamlining accounting procedures, Tammy Fulbright directly impacts the operational efficiency and accountability of the organization. Fulbright coordinates with external auditors and board members to provide clear insights into the financial performance of regional infrastructure investments. Through meticulous management of financial systems, the Executive Vice President & Chief Financial Officer secures the trust of stakeholders and ensures the sustainable deployment of resources across the St. Louis region.

Diana Bentz, the Executive Vice President & Chief Human Resources Officer at Bi-State Development, architects the talent acquisition and workforce development strategies essential for regional project success. Overseeing organizational culture and employee engagement, the Executive Vice President & Chief Human Resources Officer ensures that the workforce remains aligned with the evolving demands of public sector infrastructure projects. This leadership role involves designing comprehensive training programs and performance management systems that support the diverse operational needs of the organization. By cultivating a high-performance environment, Diana Bentz directly impacts the productivity and retention of staff members across the St. Louis region. Bentz manages complex labor relations and internal communications, ensuring that human capital initiatives support the broader economic development goals of the agency. Through strategic workforce planning, the Executive Vice President & Chief Human Resources Officer secures the human talent required for long-term operational excellence.