JH OILFIELD EQUIPMENT AND TECHNOLOGY, LLC

XFERLOGIC INC

TVET OPERATING PLLC

SIGMA VENTURES INC.

TEXAS GLOBAL INVESTMENTS LLC

UL, INC.

URBAN LIVING

TIDEWATER, INC.

TOADFLY TECHNOLOGIES, LLC

CS VALVE, INC.

EMERSON PROCESS MANAGEMENT VALVE AUTOMATION, INC.

UNITED AERIAL, LLC

TESCO CORPORATION (US)

STENA BULK LLC

SOUTHWEST OILFIELD PRODUCTS, INC.

HARMONY SCHOOL OF EXCELLENCE-ENDEAVOR

STONE ENERGY CORPORATION

GLOBAL IT EXPERTS, INC.

HOUSTON STRIKERS, LLC

HOUSTON SABERCATS

ARCHROCK SERVICES, L.P.

ISIMS LLC

INTELLISIMS

UNITED MEMORIAL MEDICAL CENTER

IKON SCIENCE AMERICAS, INC.

PAS GLOBAL, LLC

N/A

PRISERVE CONSULTING INC

SME ASSOCIATES, INC.

HARVEY ROCK PHYSICS INC.

N/A

SCHULTZ PROCESS SERVICES, INC.

N/A

DRIL-QUIP, INC.

INTEGRATED EQUIPMENT, INC.

N/A

INTECSEA, INC.

ASSOCIATION OF CLINICAL SCIENTISTS

TRENDMINER, INC

TEAHOUSE BEVERAGE, INC.

N/A

RECONSTRUCTIVE ORTHOPAEDIC CENTER OF HOUSTON, P.A.

ROC HOUSTON, PA

SOUTHERN TUBE LLC

COMPETENTIA, INC.

GEOTEST ENGINEERING, INC

N/A

IKON-TECH SERVICES LLC

N/A

PERFORMIX, INC.

KEANE FRAC, LP