Golub Capital Executive and Leadership Team

August, 2026

Leadership Overview

Golub Capital has 10 executives leading key functions including strategy, operations, financial oversight, and investor relations.

Focused on delivering creative financing solutions to private equity sponsors, Golub Capital maintains a market-leading position as a direct lender and credit asset manager through long-term, win-win partnerships.

Leadership Roles at Golub Capital

  • Chief Executive Officer - David Golub
  • Chief Financial Officer - Michael McDonald
  • Chief Financial Officer, Private Fund Accounting - Matthew Donner
  • Chief Financial Officer & Chief Administrative Officer - Frank Straub
  • Chief Financial Officer, Golub Capital BDC, Inc - Christopher Ericson
  • Group Chief Financial Officer, Investment Funds - Martin McGrath
  • Chief Operating Officer - Boris Olivari
  • Chief Operating Officer, Marketing - Lori Amico
  • Chief Operating Officer, BDC Inc - Timothy Topicz
  • Director, Investor Partners Group, Office of the Chief Operating Officer - Carolyn Shirian
  • David Golub - Chief Executive Officer

    David Golub, the Chief Executive Officer at Golub Capital, directs the overarching strategic vision and market positioning of the firm. As the primary architect of the company's direct lending platform, Golub oversees the expansion of credit asset management programs across North American markets. This leadership role involves constant engagement with private equity sponsors to refine financing solutions that drive repeat business. By aligning investment programs with evolving market demands, the Chief Executive Officer ensures the firm remains a premier partner for institutional investors. David Golub maintains rigorous standards for credit quality and portfolio performance, fostering a culture of excellence. Through consistent focus on long-term value creation, the Chief Executive Officer navigates complex financial landscapes to secure sustainable growth. This strategic direction empowers the entire organization to deliver reliable, compelling capital solutions while maintaining the firm's reputation as an award-winning leader in the credit industry.

    Michael McDonald - Chief Financial Officer

    Michael McDonald, the Chief Financial Officer at Golub Capital, oversees the firm's comprehensive financial reporting, capital allocation, and fiscal planning. McDonald manages the financial health of the organization, ensuring alignment between capital resources and the firm's strategic investment objectives. By directing the financial analysis of credit opportunities, the Chief Financial Officer supports the firm's ability to provide compelling financing solutions to private equity sponsors. This role involves maintaining transparent communication with stakeholders and ensuring compliance with regulatory standards across all investment programs. Michael McDonald monitors liquidity and capital structure to mitigate risks while maximizing returns for investors. Through precise financial oversight, the Chief Financial Officer provides the necessary data-driven insights to guide executive decision-making. This leadership role remains central to the firm's ability to maintain its market-leading status as a direct lender. McDonald secures the financial foundation required for long-term stability and continued expansion within the competitive credit asset management sector.

    Matthew Donner - Chief Financial Officer, Private Fund Accounting

    Matthew Donner, the Chief Financial Officer, Private Fund Accounting at Golub Capital, directs the specialized accounting functions for the firm's private investment funds. Donner ensures the accuracy and integrity of financial reporting for complex credit asset management portfolios. By overseeing the valuation processes and fund-level financial disclosures, the Chief Financial Officer, Private Fund Accounting provides essential transparency to institutional investors. This role involves managing the intricate accounting requirements associated with diverse credit opportunities and syndicated loan programs. Matthew Donner collaborates with investment teams to ensure that fund performance metrics align with the firm's strategic goals. Through rigorous oversight of accounting standards, the Chief Financial Officer, Private Fund Accounting maintains the trust of private equity partners and investors. This leadership role supports the firm's commitment to delivering reliable financial data. Donner ensures that all fund accounting operations remain scalable and efficient, directly contributing to the firm's reputation for excellence in credit asset management.

    Frank Straub - Chief Financial Officer & Chief Administrative Officer

    Frank Straub, the Chief Financial Officer & Chief Administrative Officer at Golub Capital, integrates financial management with the firm's administrative and operational governance. Straub directs the firm's internal administrative policies while simultaneously overseeing fiscal health and resource allocation. By managing the intersection of financial planning and corporate administration, the Chief Financial Officer & Chief Administrative Officer ensures that the firm's infrastructure supports its direct lending mission. This role involves optimizing organizational processes to enhance productivity across all departments. Frank Straub monitors the firm's administrative efficiency to ensure that resources are deployed effectively toward high-impact credit opportunities. Through this dual-focused leadership, the Chief Financial Officer & Chief Administrative Officer maintains a cohesive environment where financial rigor meets operational excellence. Straub drives the firm's ability to scale its services for private equity sponsors. This leadership role remains vital for sustaining the firm's market-leading position through disciplined financial and administrative management.
    Frank Straub

    Christopher Ericson - Chief Financial Officer, Golub Capital BDC, Inc

    Christopher Ericson, the Chief Financial Officer, Golub Capital BDC, Inc at Golub Capital, manages the financial operations and reporting for the firm's Business Development Company. Ericson oversees the financial performance of the BDC, ensuring that investment activities align with regulatory requirements and shareholder expectations. By directing the financial analysis of the BDC's portfolio, the Chief Financial Officer, Golub Capital BDC, Inc supports the firm's ability to provide reliable financing solutions to middle-market companies. This role involves managing capital raising initiatives and maintaining clear communication with the investment community. Christopher Ericson monitors the BDC's balance sheet to ensure optimal leverage and liquidity. Through precise financial oversight, the Chief Financial Officer, Golub Capital BDC, Inc provides the stability necessary for the firm's credit asset management programs. Ericson ensures that the BDC remains a key component of the firm's overall strategy, delivering consistent value to investors while maintaining the firm's reputation for excellence in direct lending.

    Martin McGrath - Group Chief Financial Officer, Investment Funds

    Martin McGrath, the Group Chief Financial Officer, Investment Funds at Golub Capital, oversees the financial strategy and reporting for the firm's diverse array of investment funds. McGrath directs the financial planning and analysis for the firm's credit opportunities and broadly syndicated loan programs. By managing the financial performance of these funds, the Group Chief Financial Officer, Investment Funds ensures that the firm meets its commitments to institutional investors. This role involves coordinating with portfolio managers to assess the financial viability of new credit investments. Martin McGrath monitors fund-level risks and ensures compliance with all financial reporting standards. Through rigorous oversight, the Group Chief Financial Officer, Investment Funds provides the financial clarity necessary for the firm's continued success in the direct lending market. McGrath drives the firm's ability to deliver consistent returns by maintaining disciplined financial management across all investment vehicles. This leadership role remains essential for sustaining the firm's reputation as an award-winning credit asset manager.

    Boris Olivari - Chief Operating Officer

    Boris Olivari, the Chief Operating Officer at Golub Capital, manages the internal infrastructure and operational workflows that support the firm's direct lending activities. Olivari optimizes business processes to ensure seamless execution of financing solutions for private equity-backed companies. By streamlining cross-departmental collaboration, the Chief Operating Officer enhances the efficiency of credit asset management programs. This role involves implementing scalable systems that accommodate the firm's growth across diverse investment sectors. Boris Olivari monitors operational risks and implements robust controls to protect the integrity of the firm's financial operations. Through meticulous oversight of daily business functions, the Chief Operating Officer enables the investment teams to focus on delivering creative capital solutions. This operational leadership ensures that the firm maintains high performance standards while scaling its market presence. Ultimately, Olivari drives the organizational agility required to sustain a competitive advantage in the demanding landscape of private credit and asset management.

    Lori Amico - Chief Operating Officer, Marketing

    Lori Amico, the Chief Operating Officer, Marketing at Golub Capital, directs the operational strategy for the firm's marketing and brand positioning efforts. Amico manages the execution of marketing initiatives that communicate the firm's value proposition to private equity sponsors and institutional investors. By streamlining the marketing operations, the Chief Operating Officer, Marketing ensures that the firm's messaging remains consistent and impactful across all channels. This role involves coordinating with investment teams to highlight the firm's expertise in direct lending and credit asset management. Lori Amico optimizes the marketing infrastructure to support lead generation and relationship management. Through strategic oversight of marketing processes, the Chief Operating Officer, Marketing enhances the firm's visibility and reputation in the competitive finance industry. Amico drives the operational efficiency required to deliver compelling content that inspires repeat business. This leadership role ensures that the firm's brand remains synonymous with reliability and creative financing solutions in the eyes of its partners.

    Timothy Topicz - Chief Operating Officer, BDC Inc

    Timothy Topicz, the Chief Operating Officer, BDC Inc at Golub Capital, manages the day-to-day operational functions of the firm's Business Development Company. Topicz directs the internal processes that support the BDC's investment activities and portfolio management. By optimizing the operational workflows, the Chief Operating Officer, BDC Inc ensures that the BDC can efficiently deploy capital to private equity-backed companies. This role involves coordinating with the investment and finance teams to maintain seamless execution of the BDC's strategy. Timothy Topicz monitors operational performance metrics to identify areas for improvement and efficiency. Through this focused leadership, the Chief Operating Officer, BDC Inc enables the BDC to maintain its competitive edge in the direct lending market. Topicz ensures that the BDC's operations remain robust and scalable, supporting the firm's broader mission of providing creative financing solutions. This leadership role is critical for the BDC's ability to deliver consistent value to shareholders while upholding the firm's high standards for credit quality.

    Carolyn Shirian - Director, Investor Partners Group, Office of the Chief Operating Officer

    Carolyn Shirian, the Director, Investor Partners Group, Office of the Chief Operating Officer at Golub Capital, manages the strategic relationships with the firm's institutional investor base. Shirian directs the communication and engagement strategies that foster long-term partnerships with investors. By working within the Office of the Chief Operating Officer, the Director, Investor Partners Group, Office of the Chief Operating Officer ensures that investor needs are integrated into the firm's operational and investment planning. This role involves providing transparent reporting and insights into the firm's credit asset management programs. Carolyn Shirian coordinates with internal teams to deliver high-quality service that inspires repeat investment. Through proactive relationship management, the Director, Investor Partners Group, Office of the Chief Operating Officer strengthens the firm's position as a trusted partner in the finance industry. Shirian drives the firm's ability to maintain a loyal investor base by consistently delivering value and clear communication. This leadership role is essential for the firm's continued growth and market impact.

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    Frequently Asked Questions Regarding Golub Capital Top Executives and Leadership Team

    Who leads Golub Capital?
    Golub Capital is led by David Golub (Chief Executive Officer), along with executives such as Michael McDonald (Chief Financial Officer) and Matthew Donner (Chief Financial Officer, Private Fund Accounting).
    Who is part of Golub Capital’s executive team?
    The executive team of Golub Capital includes leaders such as David Golub (Chief Executive Officer), Michael McDonald (Chief Financial Officer), Matthew Donner (Chief Financial Officer, Private Fund Accounting) and other senior executives.
    How many executives does Golub Capital have?
    Golub Capital has 10 executives leading key business areas.
    What roles are included in Golub Capital’s leadership team?
    The leadership team of Golub Capital includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Financial Officer, Private Fund Accounting, Chief Financial Officer & Chief Administrative Officer, Chief Financial Officer, Golub Capital BDC, Inc.