Mike Sullivan

Mike Sullivan

Senior Managing Director, Brokerage

Current responsibilities

Mike Sullivan is a Senior Managing Director who joined JLL in 2016. He has been involved in exclusively representing corporate clients in commercial real estate for over 19 years.
Mike is responsible for delivering integrated tenant representation services to his clients including strategic planning, portfolio and lease administration, facility acquisition and disposition, municipal incentive negotiation, relocation services, and facility project management.


During his career, Mike has completed acquisition and disposition assignments in more than 100 cities worldwide, totaling in excess of 6,000,000 square feet with an aggregate consideration of approximately $3 billion.

Representative clients

  • Aeras
  • Ameritrade
  • Boeing
  • CBS Broadcasting
  • eBay/PayPal
  • Gensler
  • KPMG
  • Inovalon
  • Northrop Grumman
  • Verizon Communications


  • CBRE 1999 Colbert Coldwell Circle
  • Member of CBRE's Congressional Circle, 1996-2000, 2008
  • Board Member, Boy Scouts of America (Baltimore Area Council)
  • Director, Classic Car Club of America (Chesapeake Bay Region)