Amegy Bank Executive and Leadership Team

June, 2026

Leadership Overview

Amegy Bank has 8 executives leading key functions including strategy, operations, and regional market development.

Driven by a commitment to financial excellence, Amegy Bank provides comprehensive banking solutions, fostering economic growth through personalized service and robust financial products for individuals and businesses.

Leadership Roles at Amegy Bank

  • Chief Executive Officer - Steven Stephens
  • President & Chief Executive Officer (Dallas & Fort Worth) - Carlos Munguia
  • President & Chief Executive Officer (Dallas, Fort Worth Region) - Matthew Hildreth
  • Chief Operating Officer - Diane Maben
  • President - Laif Afseth
  • President (Fort Worth Region) - Brandon Bledsoe
  • President - Randy Stewart
  • President, Central Texas - April Bailey
  • Steven Stephens - Chief Executive Officer

    Steven Stephens, the Chief Executive Officer at Amegy Bank, directs the overarching corporate strategy and vision. Stephens guides the institution's expansion efforts, ensuring alignment with market demands for depository, lending, and mortgage solutions. This leadership role involves cultivating key stakeholder relationships and driving operational efficiency across all divisions. By focusing on sustainable growth, Steven Stephens solidifies Amegy Bank's position as a trusted financial partner. The Chief Executive Officer's mandate includes fostering a culture of innovation and client-centric service, directly impacting the bank's long-term financial health and market reputation. Stephens' strategic direction ensures the bank's continued success in the competitive financial landscape.

    Carlos Munguia - President & Chief Executive Officer (Dallas & Fort Worth)

    Carlos Munguia, the President & Chief Executive Officer (Dallas & Fort Worth) at Amegy Bank, spearheads market strategy and business development within the Dallas and Fort Worth regions. Munguia drives the expansion of Amegy Bank's financial services, including depository, lending, and mortgage offerings, tailored to the specific needs of these key markets. This leadership position involves building and maintaining strong relationships with local businesses and community leaders. By focusing on regional growth, Carlos Munguia enhances Amegy Bank's presence and service capabilities in North Texas. The President & Chief Executive Officer (Dallas & Fort Worth)'s role is critical in executing localized strategies that contribute to the bank's overall success. Munguia's efforts ensure robust client engagement and market penetration.
    Carlos Munguia

    Matthew Hildreth - President & Chief Executive Officer (Dallas, Fort Worth Region)

    Matthew Hildreth, the President & Chief Executive Officer (Dallas, Fort Worth Region) at Amegy Bank, directs strategic initiatives and operational oversight for the Dallas and Fort Worth areas. Hildreth focuses on expanding the bank's portfolio of financial services, encompassing depository, lending, and mortgage solutions, to meet regional economic demands. This executive cultivates key partnerships and drives market share growth within these vital territories. By ensuring localized service excellence, Matthew Hildreth strengthens Amegy Bank's brand and client loyalty in North Texas. The President & Chief Executive Officer (Dallas, Fort Worth Region)'s leadership is integral to achieving targeted business objectives and reinforcing the bank's community ties. Hildreth's strategic vision supports sustained regional development.

    Diane Maben - Chief Operating Officer

    Diane Maben, the Chief Operating Officer at Amegy Bank, oversees the daily operational functions and process optimization. Maben ensures the seamless delivery of financial services, including depository, lending, and mortgage solutions, across all regions. This executive manages the integration of new technologies and operational improvements to enhance client experience and internal efficiency. By streamlining workflows, Diane Maben supports the bank's strategic objectives and maintains high standards of service delivery. The Chief Operating Officer's responsibilities extend to risk management and regulatory compliance, safeguarding the bank's operational integrity. Maben's leadership ensures that Amegy Bank's infrastructure effectively supports its growth initiatives and client commitments.
    Diane Maben

    Laif Afseth - President

    Laif Afseth, the President at Amegy Bank, leads strategic growth and operational management for designated market segments. Afseth oversees the delivery of comprehensive financial services, including depository, lending, and mortgage solutions, ensuring alignment with client needs and market opportunities. This executive role involves fostering strong client relationships and driving business development initiatives. By focusing on market expansion, Laif Afseth contributes significantly to Amegy Bank's revenue generation and client base growth. The President's responsibilities include guiding teams to achieve performance targets and uphold the bank's commitment to service excellence. Afseth's leadership ensures the bank's continued success in its operational territories.
    Laif Afseth

    Brandon Bledsoe - President (Fort Worth Region)

    Brandon Bledsoe, the President (Fort Worth Region) at Amegy Bank, directs market strategy and client engagement within the Fort Worth area. Bledsoe focuses on enhancing the bank's offerings of depository, lending, and mortgage solutions to serve the local business and individual clientele effectively. This leadership role involves cultivating strategic partnerships and driving regional business development. By championing client-centric approaches, Brandon Bledsoe strengthens Amegy Bank's presence and service delivery in the Fort Worth market. The President (Fort Worth Region)'s oversight is crucial for achieving localized growth objectives and reinforcing community ties. Bledsoe's dedication ensures the bank's continued relevance and success in the region.
    Brandon Bledsoe

    Randy Stewart - President

    Randy Stewart, the President at Amegy Bank, drives strategic market initiatives and operational performance for key business units. Stewart oversees the expansion and refinement of the bank's financial services, including depository, lending, and mortgage products, to meet evolving client demands. This executive role emphasizes building robust client relationships and identifying new avenues for business growth. By focusing on market penetration, Randy Stewart enhances Amegy Bank's competitive position and revenue streams. The President's mandate includes leading teams toward achieving ambitious performance metrics and upholding the bank's reputation for reliability. Stewart's strategic guidance supports the bank's sustained expansion and client satisfaction.

    April Bailey - President, Central Texas

    April Bailey, the President, Central Texas at Amegy Bank, leads market strategy and business development across the Central Texas region. Bailey focuses on expanding the bank's comprehensive suite of financial services, including depository, lending, and mortgage solutions, to cater to the dynamic needs of this territory. This executive role involves forging strong local partnerships and driving client acquisition efforts. By prioritizing regional growth and service excellence, April Bailey strengthens Amegy Bank's footprint and client loyalty in Central Texas. The President, Central Texas's leadership is vital for executing localized strategies and achieving targeted market objectives. Bailey's vision ensures the bank's continued success and community integration.

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    Frequently Asked Questions Regarding Amegy Bank Top Executives and Leadership Team

    Who leads Amegy Bank?
    Amegy Bank is led by Steven Stephens (Chief Executive Officer), along with executives such as Carlos Munguia (President & Chief Executive Officer (Dallas & Fort Worth)) and Matthew Hildreth (President & Chief Executive Officer (Dallas, Fort Worth Region)).
    Who is part of Amegy Bank’s executive team?
    The executive team of Amegy Bank includes leaders such as Steven Stephens (Chief Executive Officer), Carlos Munguia (President & Chief Executive Officer (Dallas & Fort Worth)), Matthew Hildreth (President & Chief Executive Officer (Dallas, Fort Worth Region)) and other senior executives.
    How many executives does Amegy Bank have?
    Amegy Bank has 8 executives leading key business areas.
    What roles are included in Amegy Bank’s leadership team?
    The leadership team of Amegy Bank includes roles such as Chief Executive Officer, President & Chief Executive Officer (Dallas & Fort Worth), President & Chief Executive Officer (Dallas, Fort Worth Region), Chief Operating Officer, President.