License # 498502
Mr. Gibson specializes in industrial tenant and buyer representation, property disposition, design/construct, build-to-suit evaluations, development and investment transactions. He has more than 15 years of commercial real estate experience in the industrial and land sector and represents clients with a local presence as well as clients nationally and internationally.
In 2014, Barrett was a Colliers' Everest Award recipient. This award, created in 2011, is bestowed upon the top 10% of all Colliers professionals in brokerage, valuation and corporate solutions across the U.S. business based on revenue production.
Previously Barrett was a Senior Broker at NAI Houston for more than 10 years. In late 2011, he became Managing Principal at Cresa Houston when his firm, Houston-based Gibson & Granello Realty Partners LLC, merged with the local Cresa office.
- Colliers' Top 10 Producer (2014 - 2015, 2017, 2019, 2021)
- Colliers' Titan Award (2014 - 2019, 2021)
- Colliers' Everest Club (2014)
- Colliers’ Million Dollar Producer Award (2021)
- Partner at Colliers International | Houston
- CRE Industrial Heavy Hitter Houston Business Journal (2012, 2013)
- Top producing broker at NAI Houston
- Founded Cresa Houston (national real estate firm)
- Top producing broker at Gibson & Granello Realty Partners
- Real Estate Broker's License, Texas
- Bachelor of Science in Finance, Texas Tech University
- Parker Hannifin
- Crowley Logisitcs
- Array Products
- Bue Bell Creamery
- Grocers Supply
- Stewart ＆ Stevenson
Director of Market Research
Lisa joined Colliers in 2010 as Director of Market Research and has 37 years of commercial real estate experience. Lisa initiates proactive market research projects to further the business goals of the company. She writes and prepares 29 market reports annually, including quarterly reports on Houston's retail, office, industrial and healthcare properties. Further, she prepares statistical ownership reports for various clients as well as an annual Houston Economic Overview. Lisa also creates PowerPoint market presentations, trade journal articles, and other marketing materials supporting the company's business endeavors. She works with senior management in planning the company's marketing strategy and public relations support for local and national conferences, luncheon meetings, recruitment programs, and special events. Lisa works closely with the company's brokers to develop effective custom market research material specific to existing and potential clients.
Lisa serves on the Colliers Editorial Board, the Colliers U.S. Research Council, and is a recipient of the Colliers Researcher of the Year Award.
Lisa earned the Commercial Property Research Certification (CPRC) from Colliers University. CPRC is the first and only accreditation for commercial real estate research professionals. It offers a professional development path to increase strategic and tactical expertise in marketing/research, knowledge of the industry and capabilities with commercial real estate tools.
Director, Financial Analytics
Bringing 32 years of experience in commercial real estate, Marilynne joined Colliers in 2018 to provide financial analysis to the company’s leasing and investment sales teams for all types of assets, including the following types of financial analysis:
- lease renewal and relocation comparisons
- mid-term lease renegotiations (“blend and extend”)
- lease buyouts
- sublease disposition/recovery
- build-to-suit vs. design-build
- lease vs. buy
- own vs. sale/leaseback
- landlord net effective rate
- discounted cash flows
Prior to joining Colliers, she specialized in advising companies regarding their financial analysis for commercial real estate requirements or investments for 17 years. Marilynne also has a background in commercial mortgage underwriting/loan originations and commercial real estate appraisal.
Client Services Coordinator
Jenna Guidotti joined Colliers as an intern in June 2019. She later joined full time as an Administrative Coordinator in June 2021, following her graduation from Purdue University.
Jenna provides administrative support and maintains the organization of the Houston office daily, connecting prospective buyers/users with Colliers brokers on the firm’s exclusive listing and leasing assignments. Jenna is a high-energy, detailed oriented team player. She has a positive and friendly nature with excellent verbal and written communication skills. Jenna possesses the ability to multi-task and manage a varied and constantly changing workload in a fast-paced, dynamic work environment that is entrepreneurial and collaborative with high-level exposure to senior industry professionals.
Jenna earned both the Commercial Property Marketing Certification (CPMC) and Commercial Property Research Certification (CPRC) from Colliers University. CPMC and CPRC are the first and only accreditations for commercial real estate marketing and research professionals. It offers a professional development path to increase strategic and tactical expertise in marketing/ research, knowledge of the industry and capabilities with commercial real estate tools.