Tricia Doyle

Pat is the managing director of brokerage services in Houston for Colliers.  Pat has more than 37 years of experience in commercial real estate as a producing broker, educator, sales manager and managing broker. Pat relocated to Houston from Florida where he served as President of the Colliers offices in Tampa Bay, Orlando and Southwest Florida.

​Pat started his career as Director of Marketing for a real estate data base company where he spent three years interviewing top brokerage houses throughout the United States and assisted in their automation needs as a consultant and instructor.   As President of the Colliers Houston office, he has direct responsibility for recruiting, training and managing the sales and leasing teams, property management and business plan creation and coordination for the company.

Pat was responsible for building and organizing retail service delivery capabilities for Colliers worldwide as chairman of the Colliers Retail Specialty Group (96-2000, 2002-2013).  Pat is also a founding member of the Colliers Oil and Gas practice group.  Among his academic accomplishments, Pat wrote the capstone case study for the CCIM program's final course offering from 1986 - 1998.  The case study combined the marketing and financial concepts taught by CCIM to allow the students to apply the material to a simulated commercial property disposition.

He has been an instructor for NACORE’s (now CORENET) Intermediate Finance Course and was awarded the Top-Rated Faculty Certificate in 2000.  Pat has been quoted in national and regional publications including the Wall Street Journal, Dow Jones, Newsweek, Real Estate Forum, National Real Estate Investor, Globe Street and others.  He has been an expert panelist for NAIOP, Real Share, ICSC and many other real estate organizations.

Pat has served as a member (and Chairman) of the Colliers Managers Steering committee, the Board of Directors for Colliers USA and is the past Chairman of the Colliers USA Board of Advisors.  In 2003, Pat was awarded Colliers Manager of the Year.  In 2004, he was chosen by Colliers as the Tom Richardson Award recipient, an honor based on strength of character. In 2012, Pat was chosen as the recipient of the Colliers USA Pinnacle Award for service excellence.  Pat is the only person in Colliers to win all three of these awards.  He served as an instructor for Colliers University 2010-14.   In 2017 Pat was recognized as a “Best Boss” by Real Estate Forum magazine.

Caroline has been actively involved in the operations of Colliers for over twenty years.  Originally hired by the company as a bookkeeper on a contract basis, she now serves as chief operating officer.  Caroline also serves as Colliers Administrator and MCA Coordinator.  Prior to joining Colliers, Caroline was employed by an independent investor, her duties focusing on accounting and taxes.  In addition, she worked as a special project technical assistant with Aramco Services Company, the American subsidiary of the Saudi national oil company.

Kolbe has been a licensed Texas real estate broker for more than 40 years. In 1997, he opened Curtice Commercial Real Estate in Sugar Land where the fast-paced growth in Fort Bend County propelled him into a broad spectrum of real estate solutions. Kolbe merged CCRE with Colliers in the Houston office in 2010. Over the last 15+ years Kolbe has played a significant roll in developing Sugar Land and the Fort Bend County market. Kolbe specializes in office and retail sales, leasing and development. Prior to opening Curtice Commercial Real Estate, Kolbe spent 11 years with Weingarten Realty Investors where he handled leasing/asset management for shopping centers in Southeast and Central Texas.

Kolbe was a founder and organizer of Founders Bank in Sugar Land in 2007 and served as director until the bank merged with Vista Bank in 2011.  He is also a founding member and past president of the Fort Bend Society of Commercial Realtors. Kolbe currently serves as an advisory director for the Fort Bend Business Journal.