1) Altria Client Svcs & Affiliates-Phlip Morris USA, John Middleton,USSTC & Helix Innov. & NJOY

2) CenterPoint Energy

3) Las Vegas Sands Corporation

4) Metropolitan Transit Authority of Harris County

5) Port of Houston Authority, Texas

6) San Antonio Water System

7) Texas Package Stores Association

8) Texas Rural Water Association

9) Ysleta del Sur Pueblo