Our Clients

    • El Paso
    • Enbridge Energy Partners
    • Endeavor Real Estate Group
    • Energy Transfer
    • Enersoft
    • Enterprise Product Partners
    • Eni Petroleum
    • Entergy
    • Entrust
    • Environmental Protection Agency (EPA)
    • Exterran
    • ExxonMobil
    • FD Stonewater
    • Federal Aviation Administration (FAA)
    • Federal Bureau of Investigation (FBI)
    • Federal Emergency Management Administration (FEMA)
    • Fisher BioServices
    • Food and Drug Administration (FDA)
    • The Finger Companies
    • Flex Steel Pipe Manufacturing
    • Flotek
    • Fluor
    • FMC Technologies
    • Fresh From Texas
    • Fulbright & Jaworski
    • Gallagher Lewis
    • General Electric
    • General Services Administration (GSA)
    • Genesis Crude Oil
    • George Mason University (GMU)
    • Gilbane Development
    • Global SantaFe
    • Godwin Ronquillo
    • Goodwill Industries
    • Granite Properties
    • Griffin Partners
    • Gulf Coast Regional Blood Center
    • Halliburton
    • Hanger Orthopedic Group
    • Haynes & Boone
    • Health Mark Services
    • HelioVolt Manufacturing
    • HESS Corporation
    • Hewlett-Packard
    • Hilton
    • Hines
    • Hixon Properties
    • Homart
    • Home Depot
    • Honeywell International
    • Host Hotels & Resorts
    • The Howard Hughes Corporation
    • Howrey Simon
    • HPI Real Estate Services and Investments
    • Hubbell & Hudson
    • Huntington Properties
    • IDC
    • Igloo Products
    • IHI
    • Insperity formerly Administaff
    • International Business Machines (IBM)
    • Invesco
    • Iron Mountain
    • Jackson Walker
    • Jair Lynch
    • The JBG Companies
    • JC Penny
    • JP Morgan Chase
    • Johns Hopkins Real Estate
    • Jones Lang LaSalle
    • K-Mart
    • Kanaly Trust
    • KBR
    • Keller Williams
    • King & Spalding
    • Knight Resources
    • KPMG
    • Konterra
    • Kraton Ploymers
    • Kroger
    • Landmark Graphics
    • Littler Mendelson
    • Live Nation Entertainment
    • Live Oak Gottesman
    • LLOG
    • Logica
    • Loomis, Fargo & Co.
    • Lockheed Martin
    • Luminant Worldwide
    • M.D. Anderson Cancer Center
    • M.M. Tate
    • Macerich
    • Marathon Oil
    • Marriott
    • Maxwell, Locke & Ritter
    • McDermot Will & Emery
    • McGlinchey Stafford
    • McGraw Hill Plats
    • McGriff, Seibels & Williams
    • McKesson
    • The Methodist Hospital
    • MetLife
    • Memorial Hermann Health Care
    • MH Investments
    • MI Drilling
    • Money Management International (MMI)
    • Morgan Stanley
    • MRP Realty
    • NASA
    • Newfield Exploration
    • NRG Energy
    • Occidental Petroleum
    • Office Depot
    • Office Max
    • OneWest Bank
    • Opexa Therapeutics
    • Orr Partners
    • Oxford Commercial
    • Parker Drilling
    • Patrinely Group
    • PepsiCo
    • PetSmart
    • Pitney Bowes
    • Planned Community Developers
    • The Planet
    • PM Realty Group
    • Principal Financial Group
    • ProLogis Trust
    • Prudential
    • Quest Diagnostics
    • Quorum Business Partners
    • Randalls
    • Regency Centers
    • Rice University
    • Riverside Resources
    • Rockpoint
    • Ross Stores
    • Science Applications International Corporation (SAIC)
    • St. Luke's Episcopal Health System
    • St. Jude Medical
    • Safeway
    • Sanders Morris Harris
    • Schlumberger
    • Sears Holdings
    • Seton Healthcare Family
    • Shell Oil
    • Shook, Hardy & Bacon
    • Silver Ventures
    • Simmons Vedder Partners
    • Simon Property Group, Inc.
    • Sisco
    • Smithsonian Institute
    • Social Security Administration (SSA)
    • Specialty Retail Development
    • Staples
    • StatOil
    • Stewart Title
    • Strake Jesuit College Preparatory
    • Stratus Properties
    • Su Clinica
    • Sysco Corporation
    • Tenet Healthcare
    • Tesoro Corporation
    • Tex-Isle Supply, Inc.
    • Texas A&M University
    • Texas Department of Transportation (TxDOT)
    • Texas Facilities Commission (TFC)
    • Texas Instruments (TI)
    • Texas State Bank
    • Thomas & Betts
    • Thomas Properties Group
    • TIAA-CREF
    • Time Warner
    • Tishman-Speyer Properties
    • Trammell Crow Company
    • Transwestern Commercial Services
    • Trican
    • Trinity University
    • United Country
    • University of Houston
    • University of Texas at Austin
    • University of Texas at San Antonio
    • USAA
    • US Customs and Border Patrol
    • US Department of Energy (DOE)
    • US Oncology
    • Veterans Administration (VA)
    • Walgreens
    • Warmack Investments 
    • Weatherford International
    • Wells Fargo
    • Western Union
    • White Lodging Services Corp.
    • Whole Foods
    • Whirlpool
    • Williams Partners
    • Winstead, McGuire, Secharest & Minick
    • Woodbine Development Corporation
    • The Woodlands Development Co.
    • Xerox
    • YMCA of Austin
    • YMCA of Greater Houston

Houston, Texas (Corp HQ)

3630 Westchase
P.O. Box 42008
Houston, TX 77242-2008
Phone: (713) 783-8710 
Fax: (713) 783-5313
Email: Contact Us

Austin, Texas

8107 Springdale Road
Suite 105
Austin, TX 78724
Phone: (512) 928-9300 
Fax: (512) 928-9331
Email: Contact Us

San Antonio, Texas

4726 Shavano Oak
Suite 101

San Antonio, TX 78248
Phone: (210) 248-9423 
Fax: (210) 248-9464
Email: Contact Us

Washington, D.C.

6710A Rockledge Drive
Suite 430
Bethesda, MD 20817
Phone: (301) 519-2288 
Fax: (301) 519-9677
Email: Contact Us