Bain Capital Executive and Leadership Team

July, 2026

Leadership Overview

Bain Capital has 10 executives leading key functions including finance, operations, and human resources.

Driven by a commitment to creating lasting impact, Bain Capital fosters a culture of collaboration and conviction, unlocking opportunities and enabling exceptional outcomes across its global investment platform.

Leadership Roles at Bain Capital

  • Chief Financial Officer - Miu Tammy
  • Global Private Equity Chief Financial Officer & Managing Director - Shannon Poulos
  • Chief Financial Officer, Bain Capital Life Sciences - Gregory Koskinas
  • Chief Financial Officer, Bain Capital Insurance - Matthew Porcaro
  • Group Chief Financial Officer, Capital Markets - Sally Fassler Dornaus
  • Managing Director, Chief Operating Officer and Chief Financial Officer - Ward Michael
  • Senior Vice President & Chief Financial Officer - Joseph Yannone
  • Partner, Chief Operating Officer & Chief Financial Officer - Michael Ward
  • Chief Information Officer - Joshua Ross
  • Chief Human Resources Officer (Asia) - Wilma Choi
  • Miu Tammy - Chief Financial Officer

    Miu Tammy, the Chief Financial Officer at Bain Capital, directs the overarching financial strategy and fiscal operations for the firm. This leadership role involves managing the company's financial health, ensuring robust accounting practices, and overseeing all financial reporting to stakeholders. Tammy's oversight extends to budgeting, forecasting, and optimizing financial performance across various business units. The Chief Financial Officer's responsibilities include managing relationships with financial institutions and driving initiatives that enhance profitability and shareholder value. Miu Tammy's strategic financial guidance supports Bain Capital's commitment to creating lasting impact for its investors and portfolio businesses. This position is critical for maintaining financial integrity and enabling sustainable growth within the competitive finance sector.

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

    Shannon Poulos, the Global Private Equity Chief Financial Officer & Managing Director at Bain Capital, spearheads the financial management and strategic direction for the firm's private equity division. This critical role involves overseeing financial operations, investment analysis, and capital allocation specifically within the private equity sector. Poulos's responsibilities include managing financial reporting, risk assessment, and ensuring compliance with regulatory standards across global private equity activities. The Global Private Equity Chief Financial Officer & Managing Director's leadership drives financial performance and supports the acquisition and growth of portfolio companies. Shannon Poulos's expertise is instrumental in achieving exceptional outcomes for investors in the private equity space, aligning financial strategies with market opportunities. This position demands deep financial acumen and strategic insight.

    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 and operations for the firm's dedicated life sciences investment arm. This specialized role focuses on managing the financial health of life sciences portfolio companies, overseeing investment analysis, and ensuring capital efficiency within this sector. Koskinas's responsibilities include financial planning, budgeting, and reporting tailored to the unique demands of the life sciences industry. The Chief Financial Officer, Bain Capital Life Sciences' leadership supports the firm's commitment to fostering innovation and growth in healthcare and biotechnology. Gregory Koskinas's financial stewardship is crucial for unlocking opportunities and driving exceptional outcomes in the dynamic life sciences market. This position requires specialized financial expertise and a deep understanding of the sector.

    Matthew Porcaro - Chief Financial Officer, Bain Capital Insurance

    Matthew Porcaro, the Chief Financial Officer, Bain Capital Insurance at Bain Capital, leads the financial strategy and operational oversight for the firm's insurance investment activities. This executive position involves managing the financial performance of insurance-focused portfolio businesses, conducting rigorous investment analysis, and optimizing capital deployment within the insurance sector. Porcaro's duties encompass financial planning, risk management, and ensuring compliance with industry-specific regulations. The Chief Financial Officer, Bain Capital Insurance's strategic financial guidance supports the firm's objective of creating lasting impact and value within the insurance market. Matthew Porcaro's financial acumen is essential for identifying and capitalizing on opportunities, driving exceptional outcomes for investors in this specialized area. This role demands a nuanced understanding of financial markets and insurance operations.

    Sally Fassler Dornaus - Group Chief Financial Officer, Capital Markets

    Sally Fassler Dornaus, the Group Chief Financial Officer, Capital Markets at Bain Capital, oversees the financial strategy and operations for the firm's capital markets division. This senior role involves managing complex financial instruments, directing capital raising activities, and ensuring the financial integrity of the firm's market-facing operations. Dornaus's responsibilities include financial planning, risk management, and optimizing the firm's capital structure to support investment strategies. The Group Chief Financial Officer, Capital Markets' leadership is pivotal in navigating global financial markets and driving efficient capital allocation. Sally Fassler Dornaus's expertise is critical for unlocking opportunities and achieving exceptional financial outcomes across Bain Capital's diverse investment portfolio. This position requires extensive experience in financial markets and strategic financial management.

    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, drives operational excellence and financial discipline across the firm. This multifaceted role integrates strategic oversight of daily operations with comprehensive financial management, ensuring seamless execution of investment strategies. Michael's responsibilities include optimizing operational processes, managing risk, and overseeing financial planning and reporting to enhance efficiency and profitability. The Managing Director, Chief Operating Officer and Chief Financial Officer's leadership ensures that Bain Capital operates with maximum effectiveness and financial prudence. Ward Michael's dual focus on operations and finance is crucial for creating lasting impact and unlocking opportunities within the firm's global platform. This executive guides the firm's internal engine for success.

    Joseph Yannone - Senior Vice President & Chief Financial Officer

    Joseph Yannone, the Senior Vice President & Chief Financial Officer at Bain Capital, provides critical financial leadership and strategic support for the firm's investment activities. This executive role involves overseeing financial planning, analysis, and reporting, ensuring fiscal responsibility and driving financial performance across various initiatives. Yannone's responsibilities include managing financial operations, supporting deal execution, and contributing to the overall financial health of the organization. The Senior Vice President & Chief Financial Officer's expertise is essential for navigating complex financial landscapes and optimizing resource allocation. Joseph Yannone's contributions are integral to Bain Capital's commitment to creating lasting impact and unlocking new investment opportunities. This role demands a strong financial background and strategic insight.
    Joseph Yannone

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

    Michael Ward, the Partner, Chief Operating Officer & Chief Financial Officer at Bain Capital, orchestrates the firm's operational efficiency and financial strategy. This pivotal role integrates the oversight of daily business operations with comprehensive financial management, ensuring alignment with the firm's investment objectives and commitment to creating lasting impact. Ward's responsibilities encompass optimizing operational frameworks, managing risk, and directing financial planning and analysis to enhance performance and drive value creation. The Partner, Chief Operating Officer & Chief Financial Officer's leadership ensures Bain Capital maintains robust operational integrity and financial acumen. Michael Ward's dual expertise is fundamental to unlocking opportunities and enabling the firm to achieve exceptional outcomes across its global platform. This executive guides the core functions that support Bain Capital's success.
    Michael Ward

    Joshua Ross - Chief Information Officer

    Joshua Ross, the Chief Information Officer at Bain Capital, architects and executes the firm's technology strategy, ensuring robust and secure information systems. This executive role involves overseeing all aspects of IT infrastructure, digital transformation initiatives, and data management to support operational efficiency and investment strategies. Ross's purview includes cybersecurity, network operations, and the implementation of innovative technological solutions that drive business objectives. The Chief Information Officer's leadership ensures that Bain Capital leverages technology effectively to maintain its competitive edge in the global investment landscape. Joshua Ross's focus on technological advancement directly supports the firm's mission to unlock opportunities and create exceptional outcomes for its investors and portfolio companies. This role is vital for maintaining operational resilience and fostering innovation.

    Wilma Choi - Chief Human Resources Officer (Asia)

    Wilma Choi, the Chief Human Resources Officer (Asia) at Bain Capital, directs human capital strategy and talent management across the firm's Asian operations. This key role involves developing and implementing HR policies that foster a collaborative and innovative work environment, supporting the firm's global mission. Choi's responsibilities include talent acquisition, employee development, and ensuring compliance with regional labor laws, all aimed at building high-performing teams. The Chief Human Resources Officer (Asia)'s leadership is vital for attracting and retaining top talent, crucial for Bain Capital's continued success and expansion in the region. Wilma Choi's strategic approach to human resources directly contributes to creating exceptional outcomes by empowering the firm's workforce. This position ensures the company's people strategy aligns with business objectives.
    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 Miu Tammy (Chief Financial Officer), along with executives such as Shannon Poulos (Global Private Equity Chief Financial Officer & Managing Director) 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 Miu Tammy (Chief Financial Officer), Shannon Poulos (Global Private Equity Chief Financial Officer & Managing Director), 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, Global Private Equity Chief Financial Officer & Managing Director, Chief Financial Officer, Bain Capital Life Sciences, Chief Financial Officer, Bain Capital Insurance, Group Chief Financial Officer, Capital Markets.