Bain Capital Executive and Leadership Team

August, 2026

Leadership Overview

Bain Capital has 10 executives leading key functions including financial oversight, information technology, human resources, and operational management.

Focused on delivering exceptional investment outcomes, Bain Capital maintains a commitment to collaborative innovation and deep sector expertise across its global platform of private equity, credit, and real assets.

Leadership Roles at Bain Capital

  • Chief Financial Officer - Marlene Reynolds
  • Partner, Chief Operating Officer & Chief Financial Officer - Michael Ward
  • Chief Financial Officer, Bain Capital Life Sciences - Gregory Koskinas
  • Chief Financial Officer, Bain Capital Insurance - Matthew Porcaro
  • Global Private Equity Chief Financial Officer & Managing Director - Shannon Poulos
  • Managing Director, Chief Operating Officer and Chief Financial Officer - Ward Michael
  • Group Chief Financial Officer, Capital Markets - Sally Fassler Dornaus
  • Chief Human Resources Officer & Chief Operating Officer, PE - Nancy Lotane
  • Chief Information Officer - Joshua Ross
  • Chief Human Resources Officer (Asia) - Wilma Choi
  • Marlene Reynolds - Chief Financial Officer

    Marlene Reynolds, the Chief Financial Officer at Bain Capital, directs the firm's comprehensive financial reporting and fiscal planning. Overseeing capital allocation strategies, the Chief Financial Officer ensures the integrity of financial data across all investment vehicles. This leadership role involves managing complex liquidity requirements and optimizing the balance sheet to support long-term growth objectives. By implementing rigorous internal controls, Reynolds maintains the firm's reputation for financial excellence. The Chief Financial Officer collaborates with investment teams to evaluate the fiscal viability of new opportunities, ensuring alignment with the broader corporate mission. Through precise financial modeling and risk assessment, Reynolds provides the necessary insights to navigate volatile market conditions. This oversight extends to managing relationships with global financial partners, ensuring that the firm's capital structure remains robust and capable of supporting diverse investment strategies across the firm's extensive portfolio.

    Michael Ward - Partner, Chief Operating Officer & Chief Financial Officer

    Michael Ward, the Partner, Chief Operating Officer & Chief Financial Officer at Bain Capital, manages the firm's overarching operational and financial health. Overseeing the integration of business services, the Partner, Chief Operating Officer & Chief Financial Officer drives the execution of the firm's strategic vision. This leadership role involves coordinating between investment teams and administrative functions to ensure seamless performance across all asset classes. By optimizing financial workflows, Ward enhances the firm's ability to deploy capital effectively. The Partner, Chief Operating Officer & Chief Financial Officer collaborates with the board to maintain fiscal discipline and operational excellence. Through rigorous oversight of internal processes, Ward ensures that the firm's 1,850 employees operate within a framework of efficiency and accountability. This leadership role supports the firm's commitment to creating lasting impact for investors by maintaining a stable and scalable operational foundation that facilitates growth across diverse global markets.
    Michael Ward

    Gregory Koskinas - Chief Financial Officer, Bain Capital Life Sciences

    Gregory Koskinas, the Chief Financial Officer, Bain Capital Life Sciences at Bain Capital, directs the financial strategy for the firm's specialized life sciences investment vertical. Overseeing portfolio valuation and capital deployment, the Chief Financial Officer, Bain Capital Life Sciences ensures that investments in biotechnology and healthcare align with the firm's risk-adjusted return targets. This leadership role involves managing the financial complexities inherent in life sciences, including regulatory milestones and clinical trial funding cycles. By providing deep sector-specific financial analysis, Koskinas supports the investment team in identifying high-potential opportunities. The Chief Financial Officer, Bain Capital Life Sciences collaborates with portfolio company management to optimize financial performance and drive value creation. Through precise budgeting and forecasting, Koskinas ensures that the life sciences division maintains the necessary liquidity to support long-term innovation. This focus on financial rigor enables the firm to navigate the unique challenges of the healthcare sector effectively.

    Matthew Porcaro - Chief Financial Officer, Bain Capital Insurance

    Matthew Porcaro, the Chief Financial Officer, Bain Capital Insurance at Bain Capital, manages the financial operations and capital management for the firm's insurance investment initiatives. Overseeing the financial health of insurance-linked assets, the Chief Financial Officer, Bain Capital Insurance ensures compliance with regulatory standards and internal risk frameworks. This leadership role involves analyzing market trends to optimize the firm's insurance portfolio performance. By implementing robust financial reporting systems, Porcaro provides transparency and accuracy in tracking investment outcomes. The Chief Financial Officer, Bain Capital Insurance collaborates with the broader investment team to structure capital solutions that meet the specific needs of insurance partners. Through strategic financial planning, Porcaro supports the firm's expansion into the insurance sector, ensuring that capital is deployed efficiently to generate sustainable returns. This focus on financial stability and growth enables the firm to capitalize on opportunities within the evolving global insurance landscape.

    Shannon Poulos - Global Private Equity Chief Financial Officer & Managing Director

    Shannon Poulos, the Global Private Equity Chief Financial Officer & Managing Director at Bain Capital, manages the financial operations for the firm's flagship private equity business. Overseeing the financial performance of global portfolio companies, the Global Private Equity Chief Financial Officer & Managing Director ensures that investment strategies deliver exceptional outcomes. This leadership role involves coordinating financial reporting across international jurisdictions to maintain consistency and accuracy. By providing strategic financial guidance, Poulos supports the firm's investment professionals in executing complex transactions. The Global Private Equity Chief Financial Officer & Managing Director collaborates with senior partners to optimize capital structures and drive value creation within the portfolio. Through rigorous financial oversight, Poulos ensures that the firm's private equity division remains resilient and capable of navigating global market fluctuations. This focus on financial excellence supports the firm's mission to create lasting impact for investors and the communities in which it operates.

    Ward Michael - Managing Director, Chief Operating Officer and Chief Financial Officer

    Ward Michael, the Managing Director, Chief Operating Officer and Chief Financial Officer at Bain Capital, directs the firm's internal operational efficiency and financial reporting standards. Overseeing the integration of administrative and financial functions, the Managing Director, Chief Operating Officer and Chief Financial Officer ensures that the firm's infrastructure supports its global investment activities. This leadership role involves managing the firm's financial resources to maximize operational output and support strategic growth. By streamlining internal processes, Michael enhances the firm's ability to respond to market opportunities with agility. The Managing Director, Chief Operating Officer and Chief Financial Officer collaborates with the executive team to maintain fiscal discipline and operational excellence across all departments. Through precise oversight of financial and operational metrics, Michael provides the data necessary for informed decision-making. This focus on operational and financial integration ensures that the firm maintains its position as a leader in the global investment industry.

    Sally Fassler Dornaus - Group Chief Financial Officer, Capital Markets

    Sally Fassler Dornaus, the Group Chief Financial Officer, Capital Markets at Bain Capital, manages the financial strategy and capital allocation for the firm's credit and capital markets division. Overseeing the financial performance of credit-focused investment vehicles, the Group Chief Financial Officer, Capital Markets ensures that the firm's capital markets activities align with its risk management objectives. This leadership role involves analyzing market liquidity and interest rate trends to optimize investment returns. By providing detailed financial analysis, Dornaus supports the firm's ability to offer flexible funding solutions to companies. The Group Chief Financial Officer, Capital Markets collaborates with investment teams to structure complex credit transactions that drive value. Through rigorous financial oversight, Dornaus ensures that the firm's capital markets division remains a robust and reliable partner for businesses seeking capital. This focus on financial precision enables the firm to navigate the complexities of the global credit markets effectively.

    Nancy Lotane - Chief Human Resources Officer & Chief Operating Officer, PE

    Nancy Lotane, the Chief Human Resources Officer & Chief Operating Officer, PE at Bain Capital, manages the firm's human capital strategy and private equity operational workflows. Overseeing talent acquisition and organizational development, the Chief Human Resources Officer & Chief Operating Officer, PE fosters a culture of collaboration that drives innovation. This leadership role involves streamlining operational processes within the private equity division to maximize efficiency and performance. By aligning human resources initiatives with business objectives, Lotane ensures the firm attracts and retains top-tier investment talent. The Chief Human Resources Officer & Chief Operating Officer, PE works closely with the executive team to implement performance management systems that support the firm's growth. Through strategic workforce planning, Lotane optimizes team structures to meet the demands of complex investment cycles. This dual focus on people and operations ensures that the firm maintains its position as a leader in the global investment industry.
    Nancy Lotane

    Joshua Ross - Chief Information Officer

    Joshua Ross, the Chief Information Officer at Bain Capital, architects the firm's digital infrastructure and cybersecurity framework. Overseeing the integration of advanced data analytics, the Chief Information Officer drives technological innovation to support complex investment decision-making processes. This leadership role involves securing the firm's global network against emerging threats while ensuring seamless connectivity across 24 offices. By modernizing legacy systems, Ross enhances operational efficiency and data accessibility for investment professionals. The Chief Information Officer collaborates with senior leadership to align technology investments with the firm's strategic goals, ensuring that digital tools provide a competitive advantage in the private equity and credit markets. Through the deployment of scalable cloud solutions, Ross supports the firm's massive assets under management. This focus on technological resilience ensures that the firm remains at the forefront of digital transformation within the global investment landscape.

    Wilma Choi - Chief Human Resources Officer (Asia)

    Wilma Choi, the Chief Human Resources Officer (Asia) at Bain Capital, directs the talent strategy and organizational culture across the firm's Asian operations. Overseeing recruitment and employee engagement, the Chief Human Resources Officer (Asia) ensures that the firm's regional teams possess the expertise required to execute complex investment strategies. This leadership role involves navigating diverse labor markets and regulatory environments to build high-performing teams. By fostering a collaborative work environment, Choi supports the firm's commitment to innovation and excellence in the region. The Chief Human Resources Officer (Asia) collaborates with global leadership to align regional human capital initiatives with the firm's overarching mission. Through targeted professional development programs, Choi enhances the capabilities of the firm's workforce in Asia. This focus on talent management ensures that the firm maintains a competitive edge in the rapidly growing Asian investment market, driving long-term success for investors and portfolio businesses.
    Wilma Choi

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    Frequently Asked Questions Regarding Bain Capital Top Executives and Leadership Team

    Who leads Bain Capital?
    Bain Capital is led by Marlene Reynolds (Chief Financial Officer), along with executives such as Michael Ward (Partner, Chief Operating Officer & Chief Financial Officer) and Gregory Koskinas (Chief Financial Officer, Bain Capital Life Sciences).
    Who is part of Bain Capital’s executive team?
    The executive team of Bain Capital includes leaders such as Marlene Reynolds (Chief Financial Officer), Michael Ward (Partner, Chief Operating Officer & Chief Financial Officer), Gregory Koskinas (Chief Financial Officer, Bain Capital Life Sciences) and other senior executives.
    How many executives does Bain Capital have?
    Bain Capital has 10 executives leading key business areas.
    What roles are included in Bain Capital’s leadership team?
    The leadership team of Bain Capital includes roles such as Chief Financial Officer, Partner, Chief Operating Officer & Chief Financial Officer, Chief Financial Officer, Bain Capital Life Sciences, Chief Financial Officer, Bain Capital Insurance, Global Private Equity Chief Financial Officer & Managing Director.