A&O Shearman Executive and Leadership Team

May, 2026

Leadership Overview

A&O Shearman has 6 executives leading key functions including operations, finance, and regional management.

Driven by a commitment to excellence, A&O Shearman delivers comprehensive legal solutions across complex global challenges, specializing in energy transition, life sciences, technology, private capital, and finance.

Leadership Roles at A&O Shearman

  • Meta Chief Operating Officer & Chief Financial Officer - Jamie Allan
  • Chief Financial Officer, Asean - Cindy Quek
  • Chief Operating Officer - Sani Pradipto
  • Chief Operating Officer (Asia) - Yarman Vachha
  • Chief Operating Officer & Managing Director, Global Finance - Hannah Sullivan
  • Chief Operating Officer & Chief Operating Officer (Japan, South Korea) - Fabrizio Palombi
  • Jamie Allan - Meta Chief Operating Officer & Chief Financial Officer

    Jamie Allan, the Meta Chief Operating Officer & Chief Financial Officer at A&O Shearman, directs both the operational framework and the financial health of the firm. This dual leadership position involves architecting strategies for operational efficiency while simultaneously managing financial planning, budgeting, and investment. Allan oversees the financial implications of the firm's global operations, ensuring fiscal responsibility and sustainable growth. The Meta Chief Operating Officer & Chief Financial Officer guides the integration of financial systems and operational processes to support the firm's expertise in areas such as private capital and finance. Jamie Allan's comprehensive oversight ensures that A&O Shearman maintains a strong financial footing and operational agility to navigate complex legal challenges across multiple jurisdictions.

    Cindy Quek - Chief Financial Officer, Asean

    Cindy Quek, the Chief Financial Officer, Asean at A&O Shearman, manages the financial operations and strategic fiscal planning for the Association of Southeast Asian Nations region. This role is critical in ensuring the financial integrity and profitability of the firm's operations across Southeast Asia. Quek oversees budgeting, financial reporting, and resource allocation, aligning financial strategies with regional business objectives. The Chief Financial Officer, Asean supports the firm's growth initiatives by providing financial insights and controls necessary for complex legal services in sectors like energy transition and life sciences. Cindy Quek's financial acumen is instrumental in maintaining A&O Shearman's strong market presence and operational effectiveness throughout the Asean region and beyond.

    Sani Pradipto - Chief Operating Officer

    Sani Pradipto, the Chief Operating Officer at A&O Shearman, directs the firm's global operational strategy and execution. This leadership role involves optimizing internal processes and resource allocation across all departments to enhance efficiency and service delivery. Pradipto oversees the integration of technology solutions to streamline workflows and improve client support. The Chief Operating Officer ensures seamless coordination between legal teams and administrative functions, facilitating the firm's ability to manage complex, multi-jurisdictional matters. By focusing on operational excellence, Sani Pradipto supports the firm's expertise in critical sectors like energy transition, life sciences, and technology, ensuring robust service delivery worldwide. This executive drives the firm's commitment to providing fluent legal services across U.S. law, English law, and dynamic global markets.
    Sani Pradipto

    Yarman Vachha - Chief Operating Officer (Asia)

    Yarman Vachha, the Chief Operating Officer (Asia) at A&O Shearman, spearheads operational initiatives throughout the Asia Pacific region. This critical role focuses on adapting global operational standards to meet the specific demands of Asian markets, ensuring effective service delivery across diverse legal landscapes. Vachha oversees the strategic deployment of resources and personnel within the firm's Asian offices, driving efficiency and client satisfaction. The Chief Operating Officer (Asia) plays a key part in managing the firm's presence in countries like Singapore and Australia, supporting complex legal matters in finance and technology. Yarman Vachha's leadership ensures that A&O Shearman's operations in Asia align with the firm's broader mission of providing expert legal counsel on complex global challenges.

    Hannah Sullivan - Chief Operating Officer & Managing Director, Global Finance

    Hannah Sullivan, the Chief Operating Officer & Managing Director, Global Finance at A&O Shearman, leads the operational execution within the firm's global finance practice. This executive role involves managing the intricate operational demands of complex financial transactions and advisory services worldwide. Sullivan ensures that the firm's financial operations are optimized for efficiency, compliance, and client service excellence across all jurisdictions. The Chief Operating Officer & Managing Director, Global Finance oversees the strategic alignment of operational support with the firm's finance-focused legal expertise, including areas like private capital and structured finance. Hannah Sullivan's leadership drives the seamless delivery of legal services, reinforcing A&O Shearman's position in handling sophisticated global financial matters.

    Fabrizio Palombi - Chief Operating Officer & Chief Operating Officer (Japan, South Korea)

    Fabrizio Palombi, the Chief Operating Officer & Chief Operating Officer (Japan, South Korea) at A&O Shearman, directs operational strategy and execution specifically within Japan and South Korea. This focused leadership ensures that the firm's operations in these key East Asian markets are highly efficient and responsive to local legal and business environments. Palombi oversees the integration of global best practices with regional operational needs, supporting the firm's complex legal matters in technology and finance. The Chief Operating Officer (Japan, South Korea) plays a vital role in managing the firm's presence and service delivery in these dynamic markets. Fabrizio Palombi's leadership strengthens A&O Shearman's capacity to provide expert legal counsel across North America, Europe, Asia Pacific, the Middle East, and Oceania.

    Frequently Asked Questions Regarding A&O Shearman Top Executives and Leadership Team

    Who leads A&O Shearman?
    A&O Shearman is led by Jamie Allan (Meta Chief Operating Officer & Chief Financial Officer), along with executives such as Cindy Quek (Chief Financial Officer, Asean) and Sani Pradipto (Chief Operating Officer).
    Who is part of A&O Shearman’s executive team?
    The executive team of A&O Shearman includes leaders such as Jamie Allan (Meta Chief Operating Officer & Chief Financial Officer), Cindy Quek (Chief Financial Officer, Asean), Sani Pradipto (Chief Operating Officer) and other senior executives.
    How many executives does A&O Shearman have?
    A&O Shearman has 6 executives leading key business areas.
    What roles are included in A&O Shearman’s leadership team?
    The leadership team of A&O Shearman includes roles such as Meta Chief Operating Officer & Chief Financial Officer, Chief Financial Officer, Asean, Chief Operating Officer, Chief Operating Officer (Asia), Chief Operating Officer & Managing Director, Global Finance.