Shaft Drillers International LLC www.shaftdrillers.com Headquartered in Mt. Morris, Pennsylvania, Shaft Drillers International LLC (SDI) is a world leader in geotechnical stabilization, dam construction, dam rehabilitation, roller compacted concrete, water resource development, renewable energy infrastructure development, deep driven foundations, and large diameter drilled shaft installation. The SDI Family of Companies includes:  ASI Construction LLC - www.asidams.com  Coastal Drilling East, LLC: Geotechnical Division - www.coastaldrillingeast.com  Coastal Drilling East, LLC: Well Service Division - www.coastalwellservice.com  Force Power Foundations LLC - www.forcepf.com  Heeter Geotechnical Construction, LLC - www.heeterconstruction.com  Ludwig Drilling LLC - www.ludwigdrilling.com  North American Drillers LLC - www.nadrillers.com  TEK Piles LLC - www.tekpiles.com We are an Equal Opportunity Employer, including disability and protected veteran status.

Four generations, family owned and operated. From schools to retail, we have been a staple in the construction business for 57 years, constructing new buildings, renovating old ones and being of service to the population of the great state of West Virginia. Our red truck fleet is well known and respected. We pride ourselves on employing skilled and seasoned contractors to bring your project in on time, within budget, and to meet your every need. Our success lies in the golden rule…treat others, as you would want to be treated.

ANDERSON EXCAVATING, LLC is a construction company based out of 343 WILLIAMS RD., MORGANTOWN, West Virginia, United States.

Headquartered in Mt. Morris, Pennsylvania, SDI Gas, LLC, pushes the boundaries of current technology to pioneer the construction of gas transmission facilities as well as operates a fleet of horizontal directional drilling rigs. Our customers’ projects require innovative solutions and SDI Gas's dedicated team delivers results though through determination and experience. At SDI Gas, LLC, we seek to hire people who are highly qualified, dedicated and customer focused. In turn, we offer the opportunity to develop your career within a dynamic and growing organization that looks to promote from within. With one of the lowest EMR ratings in the industry, we strive to provide a safe and professional work environment conducive to growth and success. SDI Gas, LLC offers competitive salaries, excellent employee benefit programs and a high paced professional workplace conducive to professional development. SDI Gas, LLC Family of Companies: - MEC Construction, LLC - Mid Atlantic Fabrication LLC - North American Directional LLC - TEK Construction Services, LLC

Founded in 2006 by Roy Randolph, RDR USG is headquartered in Clarksburg, West Virginia. Seeing a need for a quality service provider with a “can-do, will-do” mentality, RDR was developed to serve as a valuable partner throughout the energy sector. With RDR, our management team has over 100 years of combined management experience. We are dedicated to meeting the needs and demands of the oil and natural gas industry. Based on our experience in the corporate and operator side of the industry, our team tailored our capabilities to create a dynamic and diversified group of energy-specific services. Each division of RDR USG is focused on providing the best quality and customer service in the industry to ensure your project stays on time, and on target.

Rogers Electrical Contracting Company, Inc. is an electrical contracting firm which specializes in industrial "Turn-Key"​ projects. Our corporate office is located in Fairmont, WV where we have an experienced team of dedicated employees. RECCI can provide complete electrical system design, automation, and installation of electrical systems for many industries from concept to completion. Our expertise is in complete plant builds, plant upgrades, overland conveyor systems, MCC's, and PLC Programming. Our services include design, CAD generated drawings, fiber optics, system automation, control panels, fire suppression and the installation of electrical systems. RECCI also has a Pole Line Division, which is able to build new power lines and substations, as well as maintaining existing lines, upgrades, and storm restorations. We have the equipment and man power available for the easy jobs as well as the difficult jobs that are in difficult locations.

Wolfe’s Excavating has built a reputation for providing industry leading excavation jobs in the Marcellus Shale and Utica Shale regions of West Virginia, Pennsylvania and Ohio. Since 2007, we’ve specialized in both mass excavating and soil stabilization—all with top-notch service and competitive pricing.

NexGen is a safety cultural based company servicing a variety of fields located but not limited to PA, WV, and OH. NexGen provides services for the Coal Mining, Oil & Gas, Industrial, and Commercial fields. Our services run from facility maintenance and repair to electrical services, new construction, concrete, crane services, fabrication and much more! All while maintaining a safety first and continuous improvement based culture!

ROBEY EXCAVATING, LLC is a construction company based out of PO BOX 429, Lumberport, West Virginia, United States.

Leading business development at Dagda Corporation. Dagda Corporation is dedicated to providing general contracting & construction management services to local, state and federal government agencies along with the energy sector.

Quality crushed limestone products.

Gerrick Electric Co is an electrical/electronic manufacturing company based out of 1510 Morgantown Industrial Park, Morgantown, WV, United States.