Mine Safety Appliances
From Wikipedia, the free encyclopedia
| Mine Safety Appliance Corporation | |
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| Type | Public: (NYSE: MSA) |
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| Founded | 1914 |
| Headquarters | Blawnox, Pennsylvania |
| Key people | John T. Ryan, Chairman and CEO |
| Industry | Safety Equipment |
| Products | gas masks helmets thermal imaging tools respirators gas dectectors harnesses |
| Revenue |  US$912 million (2005) |
| Employees | 4,600 |
| Website | www.msanet.com |
Mine Safety Appliances, or MSA, is a maker of construction, defense, and chemical safety equipment based in the Pittsburgh suburb of Blawnox, Pennsylvania. The company was formed to develop equipment that would protect mine workers from inhaling coal dust and toxic fumes. They gained global recognition for their inventing night vision goggles during World War II. Since the turn of the 21st Century, MSA has seen record sales. It should be noted that only a small portion of the company's current products involve mining related products.
The corporation's assets are divided into five subsidies, each managing one line of Mine Safety Appliance's products. Under its Fire Safety division, the company markets respiratory equipment, thermal imaging tools, gas detectors, and fire-resistant clothing. MSA's Law Enforcement division also markets respiratory devices, as well as chemical protection and bullet-proof clothing. The company's Military division creates gas masks, helmets, and communication systems. Air purifiers, helmets, eye protection, and harnesses are sold under the Construction line. The company markets its mining products under the Gas and Chemicals label. While the majority of MSA's products are these speciality products, available only through distributors or the company's own supply chain, the company also sells head, eye, ear, lung, and body protection to individuals through retail outlets.
| Pittsburgh-based Corporations (Within the Pittsburgh Metro Area) |
|---|
| Pittsburgh-based Fortune 500 Corporations: U.S. Steel | PPG | H.J. Heinz | PNC Financial | Mellon Financial | WESCO International |
| Pittsburgh-based Fortune 1000 Corporations: Allegheny Energy | Consol Energy | Allegheny Technologies | Dick's Sporting Goods | Kennametal | American Eagle Outfitters | Wheeling-Pittsburgh Steel | Mylan |
| Pittsburgh-based Forbes Largest Private Companies: 84 Lumber | GNC | Giant Eagle | Sheetz |
| Externally owned, regionally based, and other Pittsburgh corporations: American Bridge | Ampco Pittsburgh | Bayer USA | Calgon Carbon | Dollar Bank | DQE Holdings | Eat'n Park | Federated Investors | FedEx Ground | GlaxoSmithKline | Guru.com | Highmark | iGate | Koppers | Michael Baker | Mine Safety Appliances | NOVA Chemicals | Oxford Development | Pittsburgh Brewing Company | Respironics | rue21 | University of Pittsburgh Medical Center | Vivisimo | Wabtec |
