Executive Client Services Specialist
License # 689723
Sinem joined Colliers in 2022 as a Client Services Specialist supporting advisors specializing in the industrial and land sectors. She brings more than 10 years of commercial real estate experience to the team.
Her area of expertise includes but is not limited to developing and maintaining marketing materials, listing pitches, proposals and agreements, site tour coordination, and online database maintenance.
Prior to arriving at Colliers, Sinem worked as a marketing associate at Lee & Associates.
Sinem graduated from the University of Houston with Bachelor of Art in Communication and Advertising with a minor in Consumer Science.
- Bachelor of Art in Communication and Advertising, University of Houston
- Minor in Consumer Science, University of Houston
- Real Estate Sales Agent License, Texas
Jon specializes in the industrial and land sectors of the Houston MSA commercial real estate market. He has 10 years of commercial real estate experience and has completed more than 300 transactions. These transactions include tenant and buyer representation, dispositions, design/construct, and build-to-suit evaluations. In addition to brokerage Jon has extensive knowledge of investment real estate and has advised clients with the acquisition and development of several land tracks and income producing assets. His track record of brokerage and advisement services enables Jon to provide unparalleled value to his clients.
Prior to joining Colliers, Jon worked at a large local real estate firm and co-founded a boutique real estate firm. In 2015, he joined Colliers to advise his clients not only in the Houston local market, but also on a global basis if desired.
Jon is a graduate of Sam Houston State University with a double major (Finance and Banking Institutions) while lettering three years with the baseball team. He was drafted by the New York Yankees in 2004.
Mr. Peschel is a multi-disciplined commercial real estate advisor with experience in tenant/buyer representation, relocation/expansion, land acquisition/disposition, and economic incentive negotiations. He spends most of his time on industrial and land transactions, but given the Colliers network and resources, he’s involved in a variety of deal types including office and investments. He is surrounded by experts who he partners with depending on the deal. He stays involved in transactions to bring trust to the client.
Barkley's clients tell him that they enjoy working with him; that they have a high degree of confidence that he can perform to help them meet their goals; and that they appreciate his resourcefulness and sense of urgency. Barkley's background in economic development combined with the Colliers process and platform gives him a unique perspective and experience that he uses to meet his clients’ commercial real estate needs.
Barkley is consistently a top producer (Titan) in the Houston office. In 2015, he was a Colliers' Everest Award recipient. This award is bestowed upon the top 10% of all Colliers brokerage professionals across the United States based on revenue production.