NOBLE CORPORATION

Contract drilling services performed with a fleet of 62 offshore drilling units, provides labor-contract drilling, well-site & project engineering & manage ment services.

PARKER DRILLING CO CORP OFFICE

Provides contract drilling and project management services. Also rents oil-field tools and equipment.

RABA-KISTNER CONSULTANTS INC

Provide geotechnical engineering, construction materials testing, facilities engineering, environmental and archaeological consultation services to the engineering, architectural and construction industries.

ROWAN COMPANIES INC

International offshore drilling contractor; domestic land drilling contractor; manufacturer of equipment for drilling, mining and timber industries.

SCANDRILL INC (HEADQUARTERS)

Provides drilling rigs to the oil and gas industry. Constructs, reactivates, mans and operates offshore and onshore rigs.

STRAUB CORP

Straub Corporation provides many services to assist municipalities, companies and individuals with their drilling, environmental - geotechnical, water well and irrigation needs. We are licensed professionals with many years of experience in the water and environmental industry.Straub Corporation diligently maintains all licenses and permit requirements for the States of Texas and New Mexico and local authorities in the areas of environmental drilling, water well drilling and water production. We are licensed Drillers for the States of Texas and New Mexico, licensed Master Pump Installers for the State of Texas and our staff is H2S and HAZWOPER certified and CPR/AED trained.

TRANSOCEAN INC

Worldwide offshore drilling contractor and provider of drilling management services.

ZAMIL GROUP

Zamil Group Holding Company is a global investment company with diverse interests and capabilities. Across the continents we provide innovative, high quality and price competitive products and services as well as investment opportunities for investors, partners and stakeholders in the industrial, petrochemicals and services sectors.

2M-TEK INC

Change is inevitable. It Takes a Braveheart to challenge traditional equipment or methods. We must rise to the challenges such as deepwater operations, through innovative design & engineering. Reducing manual handling, improving safety & operational efficiency is paramount to our customer's sucess and in turn to our own.

ABC/WARREN-AMPLEX SUPERABRASIVES

Our Company is a Largest US Processor of diamond and cBN mesh and micron powder.

AMERICAN DIRECTIONAL DRILL

American Directional Drill utilizes American Augers more than 40 years of underground technology experience with the introduction of the VR-500. American Augers is a leading manufacturer of Horizontal Directional Drills, Auger Boring Machines, Mud Pump & Cleaning Systems, Oil & Gas Vertical Drill Rigs, and product Tooling & Accessory Items.