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Our people

Current responsibilities 
Mr. Cosby specializes as a tenant rep broker on the JLL team working with office users in the Dallas/Ft. Worth area and with our other JLL offices throughout the U.S. His specialties include market analysis, acquisitions, dispositions and strategic planning related to facility requirements. 

Over his 35 year career, Mr. Cosby has advised and counseled clients including large corporate users to local entrepreneurial ventures and professionals with a strong concentration in financial and healthcare services.  His guidance has resulted in significant cost savings to his many long-standing clients.  Mr. Cosby’s clients include some of the most admired companies in the United States and Globally.

Education and affiliations
Mr. Cosby earned a bachelor of business administration degree with a certificate in real estate from Southern Methodist University.  He has received the following awards during his real estate career:

Dallas Business Journal’s “Heavy Hitter” (multiple)
JLL 2009 “Client Service Award”
JLL “Top Achiever”, “Gold Achiever” and “Top Gun” (multiple)
NAIOP Office Broker of the Year (North Texas Chapter) 2011

Mr. Cosby has served multiple times as a mentor in JLL’s Mentor / Protégé Program.  He has also served on the Executive Committee of the Society of Industrial and Office Realtors (N. Texas SIOR Chapter) as the Scholarship Chair, member of the North Texas Commercial Association of Realtors, active in Men of Saint Michael at Saint Michael and All Angels in Dallas, and serves on the Dallas Regional Chamber – Education Advisory Council.