Accounting/Financial Firms

Grant Thornton LLP

James E. Bashaw & Co.

Mir, Fox & Rodriguez, P.C.

UHY Advisors TX, L.L.C.

Banking Institutions

Allegiance Bank Texas

JPMorgan Chase

North Houston Bank

Sterling Bank

Wells Fargo Bank, N.A.

Car Dealership

Russell and Smith Auto Group

Construction and Engineering Firms

Aquinas Corporation

Cal Dive International

Chamberlain Roofing and Waterproofing

Costello, Inc.

John Laing Homes

Energy Companies

Laser Midstream Company, L.L.C.

Shell Oil Company

Spectra Energy Corp.

Entertainment Company

The New Release

Health Care Institutions

The Methodist Hospital System

STAT Care, Inc.

Law Firms

Baker & Hostetler, L.L.P.

Fulbright and Jaworski, L.L.P.

Locke Lord Bissell and Liddell, L.L.P.

Tekell, Book, Matthews & Limmer, L.L.P.

Vinson & Elkins L.L.P.

Non-Profits

Archdiocese of Galveston-Houston

Catholic Charities

Real Estate Development & Management

Brookfield Properties Corporation

Software Companies

BMC Software

PROS Revenue Management