ESCO Group is made up of three business units: ESCO Automation, ESCO Electric, and ESCO Power — provides plant automation, electrical construction, electrical design, and electrical safety training for a wide variety of clients. We are a mid-sized company with over 400 associates that are dedicated to offering our clients the best services in order to achieve their goals. Standing Strong Over the past 55+ years, building long-term, mutually-beneficial relationships with clients has been a contributing factor to our success. Our relationships are built on trust that has been established by following through and holding true to our word. We consider our clients as our partners in business, and we approach our work knowing that their success is our success.

Structural and Steel Products, Inc. headquartered in Fort Worth, Texas, manufactures and distributes products used in the transportation and power construction end-markets, including overhead sign structures, guardrail, crash cushions, high mast lighting, traffic signal poles and engineered tubular structures used in the communication and power transmission industries. Our customers are primarily located in the Sun Belt region of the United States.

Texas Aluminum is a mining & metals company based out of 111 Industrial Blvd, Mansfield, Texas, United States.

Our focus is to be recognized as the premier metal building erector nationwide. Pro Steel hires only the best employees. Giving them job training and annual OSHA training to ensure these employees are committed to deliver high quality work and efficient metal building erection services in a safe manner. Team work, a strong work ethic, and a repeat customer interest, are just a few of the standards we continuously strive to achieve. With Pro Steel erecting 186 buildings in 2006, we continue working to improve our skills and knowledge of the steel/metal building industry. With building and insulation companies always improving their products and upgrading building codes, we do what is necessary to lead the industry by requiring OSHA and regular on the job training. With this training and our effort to provide the best value to you, our costumers, we grew 23% in 2007 doing over 200 buildings

Since 1951, Midland has been dedicated to supplying the most reliable valves and level-measurement devices for the railroad market. With an innovative approach to engineering simple designs that meet the most demanding needs, Midland continuously leads the way in shaping the technological evolution of railroad tank car transportation equipment that’s safe, reliable and easy to use and maintain. Five decades of real-world experience have resulted in a manufacturing company that anticipates the industry’s needs and delivers superior products that help protect workers and the environment. This is Midland’s legacy of quality. It starts with intuitive product development that answers the needs of the market without compromise, and continues through Midland’s innovative engineering design process. Precision lean manufacturing, using only the highest quality materials, is employed in a flexible, world-class production environment, assuring on-time delivery of your product. Midland’s rigid quality control standards, utilizing statistical process control, promise reliable product performance. Every valve and level measurement device is thoroughly tested. After testing, critical components are serialized prior to shipping, making them easily traceable for life. Thanks to Midland’s focus on quality and safety, our products meet (and typically exceed) Association of American Railroad (AAR) regulations. Midland is ISO 9001:2008 certified and an AAR Category F registered facility.

Adams Construction & Steel Services is a structural steel and ornamental steel contractor for commercial and multifamily.

Blaylock Industries, Inc. is a globally focused U.S. manufacturing company. Blaylock services the Energy, Transportation and Infrastructure industries through a proprietary group of products and its custom division. The company holds 17 patents and maintains complete control of its supply chain and manufacturing processes, ensuring the highest possible quality and 2-week delivery time in nearly all instances. Blaylock’s 3 divisions (Retail, Industrial and Custom) process 9 tons of aluminum per week and make the company: 1. A leading supplier of Thief Hatches for the Energy, Chemical and Agricultural industries; 2. The U.S.’s leading manufacturer of coupler locks for unattended trailers; 3. The inventor of the EZ Jack – a safe, simple and effective way to change a flat tire; 4. The U.S.’s largest manufacturer and distributor of Hose Tube Doors and Tube Container Doors; 5. A manufacturer of Tie-Down Brackets and Elbows for trailer manufacturers; 6. The go-to supplier for a worldwide customer base for complex Custom Aluminum Castings

LONESTAR PIPE FABRICATION, INC. is a mechanical or industrial engineering company based out of PO BOX 79230, SAGINAW, Texas, United States.

It’s been said that the U-Anchor makes a difference in rooftop securement. We say that the U-Anchor IS the difference. It is a one-of-a-kind, compression-free securement attachment that is watertight, durable, and in many cases is included in the roof’s warranty. No other attachment in the industry can say that. The versatility of the U-Anchor is unmatched. It can be customized to match the brand, color, and roof type for any roof project. Anchor Products stands by its slogan, “Connections That Last.” It is our assurance that our products are strong, reliable, and versatile. The U-Anchor is included in almost every roof manufacturer’s warranty giving it staying power and stability in securing rooftop equipment in wind and seismic events or any other natural occurrence that can present danger to the roof and its accessories. We match the brand and roof type of any roofing manufacturer, connecting Anchor Products to our allies in the industry. Anchor Products. Connections That Last. Guaranteed

Ulterra is a forward-thinking drilling partner whose purpose is to empower people to advance the oil field. Ulterra’s innovative drill bit technologies take on any application to lower drilling costs, reduce non-productive time and mitigate risk. Widely recognized as the fastest growing oil and gas drill bit company in the world and largest in the North American market, Ulterra is the bit supplier of choice when drillers require a partner with unmatched credibility and a commitment to excellence. Ulterra is unique in its flexibility and rapid-prototyping approach to challenging drilling dynamics in all applications. Ulterra can respond to customers’ specific drilling needs with customized solutions for optimized performance. Our strength resides in the experience and wisdom culled from industry veterans combined with our culture of innovation and entrepreneurship. Ulterra takes pride in designing, manufacturing and repairing only premium-quality, high-performance PDC bits for a global market. With over 600 employees spanning major drilling markets around the world, Ulterra strives to earn your trust first and then your business through speed, innovation, and consistent performance.