Mark A. Snyder

Sylvan, Inc. produces and distributes mushroom spawns and related products. Its products include agaricus spawn strains; pleurotus, shiitake, and other exotic spawn products; and casing inoculums. The company also provides Zivion M, a formulated liquid product that prevents dry bubble disease in white button mushrooms. Sylvan was founded in 1946 and is headquartered Kittanning, PA.

Snyder Associated Cos., Inc. explores and produces natural gas, oil and mineral aggregates. It also manufactures cement and concrete products. The company was founded by Elmer A. Snyder and Charles H. Snyder Sr. in 1941 and is headquartered in Kittanning, PA.

Superior Well Services, Inc. provides wellsite solutions to oil and natural gas companies, primarily technical pumping services and down-hole surveying services. The company was founded in March 2005 and is Headquartered in Indiana, PA.

NexTier, Inc. operates as a bank holding company. It offers commercial banking and financial services through its subsidiaries, NexTier Bank, NexTier Wealth Management, and ESS NexTier Insurance. The company is headquartered in Kittanning, PA.

Armstrong Cement & Supply Corp. sells ready mix concrete products. The company was founded on December 8, 1994 and is headquartered in Cabot, PA.

Snyder Brothers, Inc. produces and distributes natural gas. The private company is based in Kittanning, PA.

Armstrong County Memorial Hospital provides healthcare services. It offers women's care, school of radiologic technology, acute rehab services, center for lung and esophageal disorders, anesthesia, arms care, orthopedic and surgical associates, behavioral health, cancer center, cardiac and emergency care, endocrinology associates, infection control, laboratory and pathology, landreneau thoracic surgical, nutrition counseling, pain and primary care centers, radiology and imaging, rehabilitation, sleep laboratory, stroke center, and neurosurgical associates. The company was founded in 1898 and is headquartered in Kittanning, PA.