Accenture

Advanced Environment

Affiliated Computer Services (ACS)

Atrium Companies, Inc.

Baxter & Sons Elevator

Baylor Health Center

BOC Gases

Browning Ferris Industries

California Closets

Central Parking Systems

City of Dallas

City of McKinney

Clestra Hauserman, Inc.

Cousins Property Texas

Cousins Stone Property Management

Dallas Area Rapid Transit (DART)

Dr. Gerald C. Moore

Exel Logistics

F/P/D/ Master Lease

FastSigns

First Southwest Company

G.F. Ray Properties

Grinnell

Grubb-Ellis Management

Guild Technologies

Hertz Equipment Rental

Hewlitt Packard

Holiday Retirement Community

Iron Mountain

Kinetic Systems

Mark Cuban

MCI Worldcom

MKS Instruments

Morton Salt Mine

Neligan & Averch, L.L.P.

Neligan, Andrews & Fole

Nortel

North Texas Asthma & Allergy

Open Plan Systems

Pathways

Penson Financial Servics

Prime Leasing, Inc.

Princeton Partners

Raytheon Systems Company

Service Electronics

State Farm Insurance

Stream International

Suntex Capital Management

Texans Credit Union

Texas Instruments, Inc.

Texins Fitness Center

The Bentley

Toshiba

Trinity Industries

Triquent Semiconductor

United States Post Office

United States Treasury

Verizon

Victoria Fabrics

Western States Fire

Whiterock Court