Billy Vahrenkamp

Billy Vahrenkamp

Senior Vice President

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Professional Summary

William "Billy" Vahrenkamp is a senior vice president in the office division of the Dallas-Fort Worth office of Colliers International. He specializes in consulting and representing corporate clients in all aspects of managing their real estate. Currently, he is responsible for managing client relationships, developing new business, and executing on transactions for his team.
Billy has a special talent for client consultation to assess needs and determine appropriate resources to act on those needs. He has worked on various assignments including site selection, portfolio transaction management, one-off tenant representation projects, build-to-suits and investment sales.

Team Website:  www.dfwofficetenantrep

Prior to joining Colliers International in June 2011, Billy was an associate vice president at Grubb & Ellis Company for three years. 

Billy began his career in commercial real estate in 2001 as a business development manager at Mohr Partners Inc. In 2003, he became a senior associate at Cawley International. A year later, Billy joined the corporate services advisory team as a senior associate at the Trammell Crow Company. 


D CEO Magazine Power Broker, 2019, 2018, 2017, 2015, 2011, 2010
Colliers Dallas Top Producer, 2014-2019
Bisnow's "35 Under 35" Recognition, 2011
Grubb & Ellis Company Top Producer, 2010
Grubb & Ellis Company Top New Business Developer, 2009


Billy attended Texas Christian University where he received his Bachelor of Science in Business Administration.

Memberships & Involvements

North Texas Commercial Association of Realtors (NTCAR), Texas Christian University (TCU) Football Alumnus 1994-1995, Co-Southwest Conference Championship Team 1994, Independence Bowl - Shreveport Louisiana 1994, TCU Alumni Association, Watermark Community Church Member


Micron Technology, Cirro Energy, Interphase Corporation, Headington Oil, FirstGroup International, Northwestern Mutual, GCG, First American Payment Systems, HBS Systems, Inc., Baker Hughes


Service Lines
Tenant Representation
Property Types
Energy Group

My Team

My Team

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