Davis Polk Executive and Leadership Team

November, 2026

Leadership Overview

Davis Polk has 5 executives leading key functions including information technology, operations, human resources, business development, and administration.

Renowned for legal excellence, Davis Polk delivers sophisticated corporate, litigation, and tax services while maintaining a commitment to professional integrity and global client success.

Leadership Roles at Davis Polk

  • Chief Operating Officer - Tenley Chepiga
  • Chief Information Officer - John Kapp
  • Chief Human Resources Officer - Deryn Darcy
  • Chief Administrative Officer (CAO) - Debbie Buchsbaum
  • Chief Marketing & Business Development Officer - David McClune
  • Tenley Chepiga - Chief Operating Officer

    Tenley Chepiga, the Chief Operating Officer at Davis Polk, manages the firm's daily business operations and resource allocation. Overseeing the execution of strategic initiatives, the Chief Operating Officer ensures that corporate, litigation, and tax practices function with maximum efficiency. This leadership role involves optimizing internal workflows to support the firm's extensive legal service offerings. By streamlining operational processes, Tenley Chepiga directly impacts the firm's ability to handle complex client engagements across diverse geographic regions. The Chief Operating Officer collaborates with other C-suite leaders to align operational capacity with the firm's growth objectives. Through careful management of firm-wide resources, Chepiga maintains the high standards of service expected by global clients. This focus on operational excellence ensures that the firm remains agile and responsive to the evolving demands of the legal industry, ultimately supporting the long-term stability and success of the entire organization.
    Tenley Chepiga

    John Kapp - Chief Information Officer

    John Kapp, the Chief Information Officer at Davis Polk, directs the firm's technological infrastructure and digital security protocols. Overseeing the integration of advanced legal software, the Chief Information Officer ensures that data protection remains a top priority across all North American and international offices. This leadership role involves architecting scalable cloud solutions that support complex litigation and tax practice requirements. By modernizing internal systems, John Kapp directly impacts the efficiency of legal teams handling high-stakes corporate matters. The Chief Information Officer maintains alignment with the firm's long-term digital transformation goals, ensuring that technology remains a competitive advantage. Through rigorous oversight of cybersecurity frameworks, Kapp secures sensitive client information while facilitating seamless collaboration among global practitioners. This strategic focus on innovation supports the firm's reputation for providing reliable, high-quality legal services in an increasingly digital global marketplace.
    John Kapp

    Deryn Darcy - Chief Human Resources Officer

    Deryn Darcy, the Chief Human Resources Officer at Davis Polk, leads talent acquisition, professional development, and organizational culture initiatives. Overseeing the recruitment of top-tier legal talent, the Chief Human Resources Officer ensures that the firm maintains a workforce capable of delivering exceptional corporate, litigation, and tax services. This leadership role involves designing comprehensive training programs that foster professional growth and retention. By cultivating an inclusive and high-performance environment, Deryn Darcy directly impacts the firm's ability to attract and keep the best legal minds in the industry. The Chief Human Resources Officer works closely with the Board to align human capital strategies with the firm's broader business goals. Through the implementation of robust performance management systems, Darcy supports the ongoing success of legal practitioners across all global offices. This commitment to human capital development ensures that the firm continues to provide superior legal expertise to clients worldwide.

    Debbie Buchsbaum - Chief Administrative Officer (CAO)

    Debbie Buchsbaum, the Chief Administrative Officer (CAO) at Davis Polk, manages the firm's administrative functions and facility operations. Overseeing the logistical support for corporate, litigation, and tax practices, the Chief Administrative Officer (CAO) ensures that the firm's physical and virtual environments support high-level legal work. This leadership role involves coordinating office services, procurement, and administrative policies to maintain a professional and efficient workplace. By optimizing administrative support structures, Debbie Buchsbaum directly impacts the productivity of legal teams and the overall client experience. The Chief Administrative Officer (CAO) works with other executives to ensure that administrative resources align with the firm's strategic priorities. Through the effective management of firm-wide facilities and support services, Buchsbaum creates a stable foundation for the firm's ongoing operations. This focus on administrative excellence ensures that the firm can consistently deliver high-quality legal services while maintaining a seamless and professional environment for all staff and clients.
    Debbie Buchsbaum

    David McClune - Chief Marketing & Business Development Officer

    David McClune, the Chief Marketing & Business Development Officer at Davis Polk, drives the firm's market positioning and client acquisition strategies. Overseeing the promotion of corporate, litigation, and tax practices, the Chief Marketing & Business Development Officer ensures that the firm's expertise reaches key global markets. This leadership role involves identifying new business opportunities and strengthening existing client relationships through targeted outreach. By crafting compelling narratives about the firm's legal capabilities, David McClune directly impacts the firm's revenue growth and market share. The Chief Marketing & Business Development Officer collaborates with practice group leaders to develop tailored service proposals that address specific client needs. Through the execution of strategic marketing campaigns, McClune enhances the firm's visibility and reputation among international corporations and institutions. This focus on business development ensures that the firm remains a preferred partner for complex legal matters, consistently expanding its influence across diverse industry sectors.
    David McClune

    Frequently Asked Questions Regarding Davis Polk Top Executives and Leadership Team

    Who leads Davis Polk?
    Davis Polk is led by Tenley Chepiga (Chief Operating Officer), along with executives such as John Kapp (Chief Information Officer) and Deryn Darcy (Chief Human Resources Officer).
    Who is part of Davis Polk’s executive team?
    The executive team of Davis Polk includes leaders such as Tenley Chepiga (Chief Operating Officer), John Kapp (Chief Information Officer), Deryn Darcy (Chief Human Resources Officer) and other senior executives.
    How many executives does Davis Polk have?
    Davis Polk has 5 executives leading key business areas.
    What roles are included in Davis Polk’s leadership team?
    The leadership team of Davis Polk includes roles such as Chief Operating Officer, Chief Information Officer, Chief Human Resources Officer, Chief Administrative Officer (CAO), Chief Marketing & Business Development Officer.