Byline Bank Executive and Leadership Team

July, 2026

Leadership Overview

Byline Bank has 7 executives leading key functions including strategy, operations, finance, and business development.

Driven by a commitment to community banking, Byline Bank provides comprehensive financial services, fostering economic growth through personalized lending and deposit solutions.

Leadership Roles at Byline Bank

  • Chief Executive Officer - Gary Fix
  • Executive Vice President & Chief Financial Officer - Thomas Bell
  • Chief Financial Officer & Executive Vice President - Paul Berley
  • Senior Vice President, Chief Operating Officer, Small Business Capital Division - Thomas Carls
  • President - William McGuire
  • President - Colleen Ryan
  • President - Raymond Petersen
  • Gary Fix - Chief Executive Officer

    Gary Fix, the Chief Executive Officer at Byline Bank, directs the overall strategic vision and operational execution for the institution. Overseeing all major departments, Gary Fix ensures alignment with the bank's mission of providing comprehensive financial services to the public. This leadership role involves driving growth initiatives, managing risk, and fostering a culture of client-centric service. By optimizing resource allocation and guiding market expansion, Gary Fix directly impacts the bank's financial performance and its standing within the Chicago financial landscape. Ultimately, Fix secures the long-term stability and profitability of Byline Bank through decisive leadership and strategic foresight.

    Thomas Bell - Executive Vice President & Chief Financial Officer

    Thomas Bell, the Executive Vice President & Chief Financial Officer at Byline Bank, oversees the institution's financial health and strategic fiscal planning. Managing all financial operations, Thomas Bell ensures accurate reporting, robust internal controls, and effective capital management. This executive position involves guiding investment strategies, managing liquidity, and optimizing the bank's balance sheet to support growth objectives. By analyzing financial data and forecasting market trends, Thomas Bell directly contributes to informed decision-making across the organization. Ultimately, Bell safeguards the financial integrity of Byline Bank and drives its sustainable economic development.
    Thomas Bell

    Paul Berley - Chief Financial Officer & Executive Vice President

    Paul Berley, the Chief Financial Officer & Executive Vice President at Byline Bank, directs the comprehensive financial strategy and management of the bank's fiscal resources. Overseeing all financial departments, Paul Berley ensures adherence to regulatory requirements and drives financial performance improvements. This leadership capacity involves managing budgets, optimizing revenue streams, and mitigating financial risks. By developing and implementing sound financial policies, Paul Berley directly supports the bank's mission of providing reliable banking services. Ultimately, Berley strengthens Byline Bank's financial foundation and enhances its capacity for future expansion and service delivery.

    Thomas Carls - Senior Vice President, Chief Operating Officer, Small Business Capital Division

    Thomas Carls, the Senior Vice President, Chief Operating Officer, Small Business Capital Division at Byline Bank, manages the day-to-day operations of the Small Business Capital Division. Overseeing all operational workflows, Thomas Carls ensures efficient processing of loans and other financial products tailored for small businesses. This critical role involves enhancing operational efficiency, implementing best practices, and driving service excellence within the division. By streamlining processes and managing resources effectively, Thomas Carls directly supports the bank's objective of providing accessible capital to entrepreneurs. Ultimately, Carls strengthens Byline Bank's market position by ensuring the robust performance of its small business lending arm.

    William McGuire - President

    William McGuire, the President at Byline Bank, leads strategic initiatives and operational oversight across key banking functions. Directing cross-departmental collaboration, William McGuire ensures the seamless execution of the bank's service offerings and growth plans. This presidential role involves fostering strong client relationships, driving market penetration, and upholding the bank's commitment to community development. By championing innovation and operational excellence, William McGuire directly enhances the customer experience and strengthens Byline Bank's competitive position. Ultimately, McGuire guides the bank toward achieving its long-term objectives and maintaining its reputation for dependable financial services.

    Colleen Ryan - President

    Colleen Ryan, the President at Byline Bank, spearheads strategic development and operational effectiveness throughout the organization. Overseeing critical business units, Colleen Ryan ensures the consistent delivery of high-quality banking services and drives market expansion efforts. This executive capacity involves cultivating strategic partnerships, enhancing product offerings, and maintaining rigorous compliance standards. By focusing on client needs and market dynamics, Colleen Ryan directly contributes to the bank's sustained growth and profitability. Ultimately, Ryan reinforces Byline Bank's commitment to serving its community with integrity and financial expertise.

    Raymond Petersen - President

    Raymond Petersen, the President at Byline Bank, guides the strategic direction and operational performance of the institution. Managing key business segments, Raymond Petersen ensures the effective implementation of the bank's growth strategies and service commitments. This presidential function involves fostering a culture of accountability, driving operational efficiencies, and enhancing stakeholder value. By championing client-focused initiatives and overseeing resource deployment, Raymond Petersen directly supports Byline Bank's mission. Ultimately, Petersen strengthens the bank's market presence and ensures its continued success in the competitive financial services sector.

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    Frequently Asked Questions Regarding Byline Bank Top Executives and Leadership Team

    Who leads Byline Bank?
    Byline Bank is led by Gary Fix (Chief Executive Officer), along with executives such as Thomas Bell (Executive Vice President & Chief Financial Officer) and Paul Berley (Chief Financial Officer & Executive Vice President).
    Who is part of Byline Bank’s executive team?
    The executive team of Byline Bank includes leaders such as Gary Fix (Chief Executive Officer), Thomas Bell (Executive Vice President & Chief Financial Officer), Paul Berley (Chief Financial Officer & Executive Vice President) and other senior executives.
    How many executives does Byline Bank have?
    Byline Bank has 7 executives leading key business areas.
    What roles are included in Byline Bank’s leadership team?
    The leadership team of Byline Bank includes roles such as Chief Executive Officer, Executive Vice President & Chief Financial Officer, Chief Financial Officer & Executive Vice President, Senior Vice President, Chief Operating Officer, Small Business Capital Division, President.