Managing Partners Managing Directors Operating Partners Advisory Directors Senior Adviser Directors Principals Senior Associate Associates Retired Co-Founder
  • Joel S. Beckman
Executive Council
  • Gerald Greenwald (Chair)
    Former CEO & Chairman, United Airlines, Inc.
  • Norman R. Augustine
    Former CEO & Chairman, Lockheed Martin Corporation
  • Michael L. Eskew
    Former CEO & Chairman, United Parcel Service, Inc.
  • Sir John Rose
    Former CEO, Rolls-Royce plc
  • Tim Solso
    Former CEO & Chairman, Cummins, Inc.
Finance & Administration
  • John Clarke
  • Scott Parkis
    Director, Information Technology
  • Anne Savit
    Manager, Finance & Administration
  • Francine Vitale
    Manager, Compliance & Administration
Executive Assistants
  • Peggy Conway
  • Sofia Hodza
  • Barbara Palmer
  • Michelle Rudolph

Nisha Kumar
Managing Director & CFO

Ms. Kumar joined Greenbriar in 2011. Prior to joining Greenbriar, she was Chief Financial and Administrative Officer of e-commerce company Rent the Runway and Executive Vice President and Chief Financial Officer of global internet services company AOL. Previously, Ms. Kumar held senior executive positions at Time Warner, Inc., and Morgan Stanley.

Ms. Kumar is an independent director of Aberdeen Asset Management plc's The India Fund, Inc. and The Asia Tiger Fund, Inc., serves on the Leadership Council of the Harvard School of Public Health and is a member of the Council on Foreign Relations.

  • Education
  • Harvard and Radcliffe Colleges, AB
  • Harvard Business School, MBA

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