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Primoris Services Corporation

Primoris, through various subsidiaries, has grown to become one of the largest construction service enterprises in the United States. Serving diverse end markets, Primoris provides a wide range of construction, fabrication, maintenance, replacement, water and wastewater, and engineering services to… Read More

Contract Land Staff

Contract Land Staff, LLC is one of the leading independent land management and right of way consultants in the United States. CLS provides a combination of land and property management solutions including right of way acquisition, consulting services, training, staffing, and land and real estate administration services. CLS’s proprietary right… Read More

Bi-Con Services

Bi-Con Services, Inc. is a general contractor with the natural gas and natural gas liquids industry. In over 50 years of service, Bi-Con has specialized in all facility work that is required within the natural gas industry and has expanded to include four main divisions; Construction, Manufacturing, Electrical, Building. The… Read More

American Pipeline Contractors Association

National association of merit shop pipeline and station contractors.  … Read More

Price Gregory International

In 2008, H.C. Price Company and Gregory & Cook Construction, Inc. merged to form Price Gregory International, Inc. based out of Houston, Texas.  Price Gregory is a leading energy infrastructure services provider specializing in Construction of Gas, Oil, and Products Pipelines; Installation of Metering and Valve Stations; Cleaning, Repair, DOT… Read More

Michels Corporation

Michels Corporation is an underground utility contractor providing the construction of mainline cross country pipelines for oil and gas transmission and distribution systems, as well as the construction and fabrication of meter stations, compressor stations, hydrostatic testing and pipeline rehabilitation, maintenance and repair.  Michels specializes in Horizontal Directional Drilling 2″… Read More


From Idea to In-Service.  When speed to market matters, TRC’s comprehensive portfolio of services lets us deliver full life-cycle solutions to meet your needs.  TRC provides clients with access to more than 4,000 professionals in over 120 offices nationwide.  TRC delivers sustainable environmental and engineering solutions for oil and gas… Read More

Pipeline Research Council International

Pipeline Research Council International (PRCI), is the preeminent global collaborative research development organization of, by, and for the energy pipeline industry. PRCI is a community of the world’s leading pipeline companies, and the vendors, service providers, equipment manufacturers, and other organizations supporting our industry. Since 1952, PRCI has been recognized… Read More

Pe Ben USA

Pe Ben has the capability and expertise to handle all aspects of pipeline transportation. We strive to ensure a smooth logistical fl ow from the railway or roadway. Our services include: logistics coordination, rail car logistics, offloading, stockpiling, hauling and stringing. Read More

Heath Consultants Incorporated

For over 75 years, Heath has been the leading service provider, manufacturer and distributor for a wide range of gas detection, pipe and cable locating and odorant analysis equipment.  Heath expands its natural gas leak detection line to offer the new EYE-C-GAS™ Infrared Camera. This camera meets requirements for EPA… Read More


ICF International is a consulting fi rm that provides economic analysis and forecasting of natural gas supply, transportation and demand and engineering and market analysis of new upstream, transmission, distribution and end-use technologies. ICF also provides strategic planning and regulatory support to all segments of the natural gas industry. Additionally,… Read More

U.S. Pipeline

U.S. Pipeline, Inc. (USPL) is recognized as one of the safest, most reliable and innovative energy infrastructure construction companies in the Americas. Based in Houston, Texas, USPL has successfully operated in the United States and select international markets for more than fifteen years. USPL has constructed over 3,000 miles of… Read More

T.D. Williamson

Sunland Construction

For more than 37 years, Sunland Construction, Inc., and our family of companies have been leaders in innovative pipeline and related energy services, while assuring a safe and healthy work environment.  Sunland consistently meets or exceeds the needs and expectations of major oil & gas, transmission, and petrochemical companies across… Read More

Stupp Corporation

With the oldest active API 5L license in the United States, Stupp Corporation has been safely delivering clean, American energy for over six decades. Our proven track record spans the globe in major pipeline projects from the Gulf of Mexico to Australia. Based in Baton Rouge, Louisiana, Stupp operates a… Read More

Southwest Research Institute

Southwest Research Institute® (SwRI®), headquartered in San Antonio, Texas, is one of the oldest and largest independent, nonprofit, applied research and development organizations in the United States. Founded in 1947, SwRI provides contract research and development services to industrial and government clients. SwRI consists of 11 technical divisions that offer… Read More

Solar Turbines Incorporated

Solar Turbines Incorporated is the world’s leading manufacturer of industrial gas turbines, with more than 15,000 units and over two billion operating hours of experience in 100 countries.  Products from Solar Turbines play an important role in the development of oil, natural gas, and power generation projects around the world. Read More


ROSEN is a leading privately owned company that was established as a one-man business in 1981. Over the last 30 years, ROSEN has grown rapidly and is today a worldwide technology group that operates in more than 120 countries with over 2,700 employees. The key to our highly innovation driven… Read More

R.L. Coolsaet Construction Company

R. L. Coolsaet Construction Company performs work for underground pipeline, distribution gas, underground conduit, building trades and fabrication. We perform most of our work for natural gas transmission companies across the United States. Founded in 1936, we celebrated our 75th year in 2011. Read More

Pipe Line Contractors Association

Non profi t association of pipeline contractors. Read More