John R. Tucker

YORK International Corp. used to engineer & manufacture air condition and refrigeration products. The company used to supply heating, ventilation, air-conditioning and refrigeration (HVAC&R) systems and solutions in the United States. The company used to design, manufacture, sell and service heating, ventilation and air-conditioning systems for residential and commercial markets, gas-compression equipment for industrial processing, as well as refrigeration applications. The company was founded in 1874 and was headquartered in York, PA

Capstone Green Energy Corp. engages in the development, manufacture, marketing, and service of microturbine technology solutions. It targets vertical markets worldwide such as natural resources, energy efficiency, renewable energy, critical power supply, transportation, and microgrids. The firm's products generate electric power output for commercial, industrial, and utility purposes. It also sells microturbine units, components, and accessories. The company was founded in 1988 and is headquartered in Van Nuys, CA.

Sermatech International, Inc. develops and applies engineered protective coatings. It offers services for the aerospace, oil & gas, chemical processing, general, and power generation industries. The company was founded in 1963 and is headquartered in Pottstown, PA.

Westinghouse Electric Corp. engages in the distribution and marketing of home appliances. It offers air purification, bakeware and baking tools, blenders and juicers, ceiling fans, cookers and steamers, cooking utensils, cookware, electric cooktops, electric kettles, food preparation, and fryers. The company was founded by George Westinghouse in 1886 and is headquartered in Pittsburgh, PA.

Excela Health owns and operates hospitals. The firm offers adult inpatient, athletic training, audiology, digital breast 3D mammography, stroke care, pain management and urgent care services. The company was founded in 2004 and is headquartered in Greensburg, PA.

National Center for Defense Manufacturing & Machining manufactures machines for defense systems. It provides services to the defense which includes program management, sustainaible manufacturing and supply chain management. The company was founded in 2003 and is headquartered in Blairsville, PA.