Al J. Serrano

Part of ACNR Holdings, Inc., Murray American Energy, Inc. undertakes in underground bituminous coal mining. The company is based in Pittsburgh, PA. Murray American Energy was acquired by Murray Energy Corp. from CNX Resources Corp. on December 05, 2013 for $1,034 million.

The American Society of Civil Engineers, founded in 1852, is the oldest national engineering society in America. The non-profit company is based in Reston, VA and has subsidiaries in the United States. With over 150,000 members worldwide, the organization advocates for sustainable and resilient practices to maintain and modernize the nation's infrastructure. The company also works to increase investment in infrastructure and improve engineering knowledge and competency. The society's Civil Engineering Landmark Program recognizes historically significant civil engineering projects, structures, and sites.

National Society of Professional Engineers operates as a national organization committed to addressing the professional concerns of licensed PEs across all disciplines. The company was founded in 1934 and is headquartered in Alexandria, VA.

Society of Mining Engineers represents all professions serving the mining, minerals and underground construction industries. Its memebers include engineers, geologists, metallurgists, educators, students and researchers. The company was founded in 1871 and is headquartered in Wapwallopen, PA.

American Public Works Association is an organization that supports professionals in public works and infrastructure through advocacy, education, and member engagement. The non-profit company is based in Kansas City, MO and has subsidiaries in the United States. The company's mission is to advance the quality of life for all. The company provides a platform for public works stories and news from thousands of sources.

The American Council of Engineering Cos. is a premier organization that drives innovation in engineering. The non-profit company is based in Washington and has subsidiaries in the United States. The American company offers trust programs to enhance membership investment by helping to control firm costs. The organization empowers engineers and architects to shape the future through events and resources. ACEC is the leading trade association of firms in the $338B engineering design services industry, with over 5,500 member firms and 600,000 employees across the United States.

Florida Engineering Society operates as non-profit organization, it supports engineering education and advocates licensure. The company was founded in 1916 and is headquartered in Tallahassee, FL.

RESPEC Co., LLC is a non-profit company that offers data management design, architecture, and implementation services, including data quality, master data management, and data governance. The company was founded in 1969 by Floyd Matthew, Earl Hoskins, James Russell, William Reuter, Michael DeMersseman, Paul Gnirk, and is currently based in Rapid City, SD, with subsidiaries in the United States. The company specializes in innovating mission-critical solutions that enhance client success through integrated consulting and IT services. The company has a reputation for using best-in-class, open-source frameworks and has a long history of solving complex, custom development projects. The company has developed everything from custom payment solutions to configure, price, quote (CPQ) software. The CEO is Todd J. Kenner.