Team Member: Russell Crosby

Russell Cosby, SIOR

Market Leader

214-502-2318 (cell)

Representative Clients

  • Insperity
  • Six Flags
  • Cain Watters & Associates
  • Peregrine Group


Russell Cosby is a Market Leader at Citadel Partners. Russell specializes in office tenant representation, property and land acquisition/disposition assignments and subleasing of excess facilities. He has advised and counseled numerous clients in a career spanning 40+ years, including Fortune 500 companies and other large corporate users as well as local entrepreneurial ventures and professionals. His guidance has resulted in significant cost savings for a variety of clients, including many long-standing accounts.


  • Southern Methodist University (SMU) – BBA in Real Estate
  • SMU highlights: member of Alpha Tau Omega fraternity; member of SMU Real Estate Society; freshman year football team walk-on
  • Dallas Regional Chamber, Education & Workforce Council, Member
  • Pro bono advisory work for Make-A-Wish North Texas and SPCA of Texas
  • Active in Men of Saint Michael at Saint Michael and All Angels Episcopal Church in Dallas
  • Volunteer with Uncompahgre Watershed Partnership (UWP) in Ridgway, Colo.
  • Celebrated 40 years of marriage in 2023; father of two and grandfather of three
  • Favorite hobbies include hiking, fishing, golfing and a variety of other outdoor activities 

Professional Accomplishments

  • Society of Industrial and Office Realtors (SIOR), Past Member
  • North Texas Commercial Association of Realtors (NTCAR), Member
  • SIOR DFW/North Texas Chapter, Executive Committee Scholarship Chair
  • Texas Real Estate License – Texas Real Estate Commission (TREC)
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