A&O Shearman Executive and Leadership Team

July, 2026

Leadership Overview

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

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

Leadership Roles at A&O Shearman

  • Chief Financial Officer, Asean - Cindy Quek
  • Chief Financial Officer (Americas) - Karen O'Shea
  • Chief Operating Officer - Sani Pradipto
  • Chief Operating Officer & Chief Operating Officer (Japan, South Korea) - Fabrizio Palombi
  • Chief Operating Officer (Asia) - Yarman Vachha
  • Chief Operating Officer & Managing Director, Global Finance - Hannah Sullivan
  • Cindy Quek - Chief Financial Officer, Asean

    Cindy Quek, the Chief Financial Officer, Asean at A&O Shearman, manages the financial strategy and operations for the Association of Southeast Asian Nations region. Quek's responsibilities encompass financial planning, budgeting, and reporting, ensuring fiscal health and strategic investment across A&O Shearman's Asian markets. This role is critical in supporting the firm's expertise in finance and private capital within the dynamic ASEAN economic landscape. By providing robust financial oversight, Cindy Quek enables the firm to navigate complex cross-border transactions and deliver specialized legal services. The financial acumen applied by Quek directly supports A&O Shearman's growth objectives and operational effectiveness in key Asian markets, including Singapore and China. Quek's leadership ensures financial alignment with the firm's broader mission of addressing complex global challenges for business clients.

    Karen O'Shea - Chief Financial Officer (Americas)

    Karen O'Shea, the Chief Financial Officer (Americas) at A&O Shearman, directs the financial strategy and operations for the firm across North and South America. O'Shea's responsibilities include financial planning, analysis, and fiscal management, ensuring the economic vitality of A&O Shearman's operations in the Americas. This critical role supports the firm's expertise in finance and private capital within these key markets. By providing strategic financial guidance, Karen O'Shea enables A&O Shearman to effectively manage complex transactions and deliver specialized legal services. O'Shea's leadership ensures financial alignment with the firm's growth objectives and operational effectiveness throughout the Americas. The financial stewardship provided by O'Shea is integral to A&O Shearman's commitment to addressing complex global challenges for its business clients.

    Sani Pradipto - Chief Operating Officer

    Sani Pradipto, the Chief Operating Officer at A&O Shearman, directs the firm's extensive operational framework. Overseeing the day-to-day business functions, Pradipto ensures seamless execution of strategic initiatives across A&O Shearman's global network. This leadership role involves optimizing resource allocation and driving efficiency improvements throughout the firm's diverse service lines, including energy transition, life sciences, and technology. By managing critical support functions, Sani Pradipto directly contributes to the firm's capacity to handle complex legal matters across multiple jurisdictions. The focus remains on enhancing service delivery and operational resilience, supporting A&O Shearman's market position in North America, Europe, Asia Pacific, the Middle East, and Oceania. Pradipto's oversight extends to refining internal processes to align with the firm's commitment to providing fluent legal services in U.S. law, English law, and dynamic markets worldwide.
    Sani Pradipto

    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, spearheads operational excellence within the critical Japanese and South Korean markets. Palombi's dual focus ensures the strategic alignment of global operational standards with regional nuances, driving efficiency and service delivery in these key Asian jurisdictions. This leadership position involves managing the intricate operational demands of complex legal matters, particularly within finance and technology sectors. By optimizing workflows and resource deployment, Fabrizio Palombi directly enhances A&O Shearman's ability to serve clients effectively in Japan and South Korea. Palombi's strategic direction supports the firm's expansion and strengthens its presence in the Asia Pacific region, reinforcing the firm's commitment to providing specialized legal expertise worldwide. The operational framework established by Palombi is integral to the firm's success in navigating diverse legal and business environments.

    Yarman Vachha - Chief Operating Officer (Asia)

    Yarman Vachha, the Chief Operating Officer (Asia) at A&O Shearman, directs the operational strategy and execution across the firm's extensive Asian footprint. Vachha's leadership ensures that A&O Shearman's operational infrastructure effectively supports its specialized legal services in energy transition, life sciences, and private capital throughout the region. This role involves optimizing business processes and resource management to enhance client service delivery and drive firm-wide efficiency. By overseeing critical operational functions, Yarman Vachha directly contributes to A&O Shearman's robust presence in markets such as Singapore and China. Vachha's strategic oversight strengthens the firm's capacity to manage complex, multi-jurisdictional legal challenges, reinforcing its position as a leading global law firm. The operational framework managed by Vachha is essential for maintaining A&O Shearman's commitment to delivering high-quality legal solutions across Asia.

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

    Hannah Sullivan, the Chief Operating Officer & Managing Director, Global Finance at A&O Shearman, drives operational strategy and financial market engagement. Sullivan's dual role integrates deep operational oversight with specialized expertise in global finance, ensuring A&O Shearman's robust service delivery in complex financial transactions. This leadership position is pivotal in managing the firm's financial operations and supporting its expertise in private capital and finance sectors worldwide. By directing key operational initiatives and financial strategies, Hannah Sullivan directly enhances A&O Shearman's capacity to advise clients on intricate cross-border deals. Sullivan's focus on operational efficiency and financial market dynamics strengthens the firm's global presence, particularly in North America and Europe. The strategic integration of operational and financial leadership by Sullivan is fundamental to A&O Shearman's mission of providing cutting-edge legal solutions.

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

    Who leads A&O Shearman?
    A&O Shearman is led by Cindy Quek (Chief Financial Officer, Asean), along with executives such as Karen O'Shea (Chief Financial Officer (Americas)) 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 Cindy Quek (Chief Financial Officer, Asean), Karen O'Shea (Chief Financial Officer (Americas)), 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 Chief Financial Officer, Asean, Chief Financial Officer (Americas), Chief Operating Officer, Chief Operating Officer & Chief Operating Officer (Japan, South Korea), Chief Operating Officer (Asia).