The Reading Anthracite Company is a leading anthracite coal mining company and active supporter and innovator of alternative energy solutions. Regional and Domestic - Anthracite coal is a core energy, carbon and media solution to regional and national manufacturing industries, waste treatment & water filtration plants, and heating solutions for residential, commercial and institutional needs. The Reading Anthracite Company fuels the regional economy by providing hundreds of jobs directly and indirectly. Electricity and coal produced in Schuylkill County, Pennsylvania is Schuylkill County's single largest export and this energy industry represents the backbone of this region's rail infrastructure. Schuylkill County's power generation plants provide power annually to every home in this county and most of Berks County. This power is provided to over 400,000 people and over 165,000 homes. As a member of the Rich Family of Companies, the Reading Anthracite Company is a contributor to our national energy solutions, and is actively encouraging alternative energy projects, including wind, coal to liquids and biomass. Foreign & Overseas - The Reading Anthracite Company is an energy and media solutions partner to industries and municipalities around the world. From Europe to Asia, from the Canadian Provinces to the Caribbean/Latin American Basin and Southern Hemisphere, anthracite mined and delivered by the Reading Anthracite Company can meet the specification and volume for energy, carbon, and media supply for industrial scale use. With a convenient proximity to the major rail and seaport hubs, Reading Anthracite offers timely and efficient delivery capabilities.

MESHOPPEN STONE, INC is a company based out of 131 FRANTZ RD, MESHOPPEN, Pennsylvania, United States.

Meckley's Limestone Products, Inc. is a mining & metals company based out of RR 1 Box 1682, Herndon, Pennsylvania, United States.

Pagnotti Enterprises is a mining & metals company based out of 306 S West St, Shenandoah, Pennsylvania, United States.

Located in the Northeastern Pennsylvania anthracite region, Blaschak Coal Corp is a major producer of anthracite coal products. With three active surface mines and two processing facilities, Blaschak has the capacity to produce 450,000 tons of sized anthracite annually. Blaschak's anthracite is used in a variety of industries, including: Glass manufacturing Home and institutional heating Industrial heating Steel production Sugar production Water treatment and water filtration Coal-fired pizza

Atlantic Carbon Group INC is a US based anthracite mining and processing company with its operational HQ at Stockton Mine, Hazleton, Pennsylvania, USA. We are the leading US producer of high quality anthracite coal. Our focus of operations is on the North East Pennsylvanian Anthracite Coalfield, where we operate the Stockton, Hazleton Shaft Jeansville and Spring Mountain Mines together with three anthracite processing plants.

Pioneer Aggregates Inc. is an aggregate manufacturer and supplier. We have four quarries to service all of your stone and sand needs for construction and landscaping. Valley Stone Quarry, White Haven Red Rock Quarry, Simpson Stone Quarry, and Mayfield Red Ash Pit are all located in Northeastern Pennsylvania to serve the needs of our customer base. Stone, sand, construction, modified, gravel, gas wells, gas drilling.

In 1924, New Enterprise Stone & Lime Co., Inc. began as a commitment between J. S. Detwiler and his son, Paul I. Detwiler. Over the next two decades, J. S. and Paul acquired several other quarries in addition to blacktop and ready mix concrete plants. In 1949, J. S. included his other sons, Emmert, Dale, and Galen, in the company’s operations. After the company incorporated in 1950, the four brothers expanded and diversified NES&L Co., Inc., adding precast/prestressed concrete plants, concrete pipe plants, and more quarries. During the 1970’s, NES&L Co., Inc. acquired Martin Limestone, Inc. in Blue Ball, Pennsylvania, and Valley Quarries, Inc. in Chambersburg, Pennsylvania. In 2000, the company added Buffalo Crushed Stone, Inc. in Buffalo, New York, to its list of subsidiaries. In 2002, the company acquired Lancaster Stone. Stabler Companies Inc. and certain of its subsidiaries were added in 2007, expanding their services throughout the United States. The commitment that began between father and son continues today in this family-owned corporation guided by fourth- and fifth-generation Detwilers. That commitment comes from company personnel as well, since many of them are third- and fourth-generation employees. The Pennsylvania Department of Community and Economic Development named NES&L Co., Inc. one of the 50 best places to work among companies with 250 or more employees. From one quarry to a myriad of production facilities, quarries, and contracting services, NES&L Co., Inc. continues to strive to be a leader as a building materials supplier and highway contractor.

Johnson Quarries Inc is a construction company based out of Sugar Run, Pennsylvania, United States.