Managing Partners Managing Directors Operating Partners Senior Advisers Directors Principals Associates Retired Co-Founder
  • Joel S. Beckman
Executive Council
  • Gerald Greenwald (Chair)
    Former Chairman & CEO, United Airlines, Inc.
  • Norman R. Augustine
    Former CEO & Chairman, Lockheed Martin Corporation
  • Michael L. Eskew
    Former CEO & Chairman, United Parcel Service, Inc.
  • Douglas R. Oberhelman
    Former CEO & Executive Chairman, Caterpillar 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
  • Aimee Bester
  • Peggy Conway
  • Sofia Hodza
  • Barbara Palmer

Andrew Roberts
Senior Adviser

Mr. Roberts was President and CEO of Align Aerospace during Greenbriar's ownership. Prior to Align, Mr. Roberts was President and CEO of aerospace component manufacturer Permaswage until its sale to Precision Castparts. Mr. Roberts held a number of roles at Northwest Airlines including as Executive Vice President of Operations, overseeing all of the day-to-day operations of the airline. Earlier in his career, Mr. Roberts worked with several leading aerospace companies, including Aviall, Pratt & Whitney and Lucas Industries. Mr. Roberts is a Director of Continental Motors Group and SkyWest Inc. (NASDAQ: SKYW), and his Greenbriar boards include Align Aerospace Holdings, Inc., Ryan Herco Flow Solutions, and STS Aviation Group.
  • Education
  • Coventry University, PgDip
  • University of Birmingham, BSc Hon
  • Solihull College of Technology, OTC

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