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There are nine Fortune 500 companies headquartered in the Pittsburgh metropolitan area. [1] 120 PNC Financial Services (financial) 220 PPG Industries (industrial) 226 Howmet Aerospace (industrial) 245 Wesco International (industrial) 254 Viatris (pharmaceuticals) 310 U.S. Steel (industrial) 330 Alcoa (metals/mining) 362 Dick's Sporting Goods ...
In 2007, the company moved to the Pittsburgh suburb of Robinson Township and then to closer to Pittsburgh, in Carnegie, PA, for its final years. The company still designs and manufactures barge unloaders, rail car dumpers, ship unloaders and other material transfer equipment, as well as engineering services and environmental processing ...
In the late 1980s, the company developed a new technique for identifying, quantifying, and characterizing air particulate called computer-controlled scanning electron microscopy (CCSEM). [15] Today, RJ Lee Group is a full-service industrial forensic [ 16 ] laboratory and consulting firm with broad industry expertise.
The TMI Group of Companies is a multi-national organization that manufactures and markets physical property testing instruments for the packaging, paper, pulp, plastic film, foil, ink, coatings, nonwoven, textile, adhesives, and corrugated industries.
This category includes companies based in the city of Pittsburgh, Pennsylvania, and its surrounding metropolitan area, including: Allegheny County, Pennsylvania , Armstrong County, Pennsylvania ,
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Construction worker wearing an MSA Skullgard hard hat at Douglas Dam, Tennessee (), 1942. Mine Safety Appliances, or MSA Safety Incorporated, is an American manufacturer and supplier of safety equipment designed for use in a variety of hazardous conditions in industries such as construction, the military, fire service, and chemical, oil, and gas production.
The company was founded in Pittsburgh, Pennsylvania, in 1902 by Chester Garfield Fisher (1881–1965), originally called the "Scientific Materials Co.". [2] [3] After obtaining his degree in engineering at Western University of Pennsylvania (now University of Pittsburgh), C.G. Fisher purchased the stockroom of the Pittsburgh Testing Laboratory ...