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Billy Vahrenkamp | Colliers | Dallas

Billy Vahrenkamp

Executive Vice President

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Professional Summary

Billy specializes in consulting and representing corporate clients in all aspects of managing their real estate. He is responsible for managing client relationships, developing new business, and executing on transactions for his team. 

He 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.

He 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, he joined the corporate services advisory team as a senior associate at the Trammell Crow Company. In 2006, Trammell Crow Company merged with CBRE and he continued his tenure there as a senior associate. Prior to joining Colliers International in June 2011, he was an associate vice president at Grubb & Ellis Company.


2010, 2011, 2015, 2017-2022 D CEO Magazine Power Broker
2014-2021 Colliers Top Producer
2021 Colliers Everest Club Top 10% Producer
2021 Colliers DFW “Deal of the Year” Award
2011 Bisnow’s “35 under 35” Recognition
2010 Grubb & Ellis Company Top Producer
2009 Grubb & Ellis Company Top New Business Developer
Licensed Texas real estate salesperson


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

Memberships & Involvements

North Texas Commercial Association of Realtors (NTCAR)


BAE Systems
Baker Hughes
BNSF Logistics
Builders FirstSource
Community Hospice
First American Payment Systems
Fortress Investment Group
Headington Oil Company
Northwestern Mutual
Omni Logistics
WNC Insurance


Service Lines

Tenant Representation

Property Type



Energy Group

My Team

Featured News

Oct 4, 2021

D CEO's 2021 Power Brokers Awards

Ten Colliers brokers were named a Power Broker - the region's top real estate pros
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