Company overview
MSA Safety Incorporated develops, manufactures, and supplies safety products and technology solutions that protect people and facility infrastructures worldwide. The company offers breathing apparatus products, including self-contained breathing apparatus; firefighter helmets and protective apparel; and fixed gas and flame detection systems, such as fixed gas detection monitoring systems, flame detectors and open-path infrared gas detectors, and refrigerant detection and identification solution, as well as hand-held portable gas detection instruments to detect the presence or absence of various gases in the air. It also provides industrial head protection products; and fall protection equipment, such as confined space equipment, harnesses, lanyards, and self-retracting lifelines, as well as engineered systems. In addition, the company offers air-purifying respirators, eye and face protection products, ballistic helmets, and gas masks. It serves fire service, energy, utility, construction, and industrial manufacturing applications, as well as heating, ventilation, air conditioning, and refrigeration industries through distributors and end-users through indirect and direct sales channels. The company offers its products under the V-Gard, Cairns, and Gallet brand names. MSA Safety Incorporated was founded in 1914 and is based in Cranberry Township, Pennsylvania.
Daily valuation snapshot
These values come from the daily market snapshot dated 2026-10-08. TTM means trailing twelve months. Use the market date when comparing MSA with another company.
| Daily close (USD) | $178.1 |
| Market capitalization (USD) | $6,870,793,270.9 |
| Price / earnings (TTM) | 21.88 |
| Price / book | 4.9 |
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Company size
Mine Safety Incorporated's recorded market capitalization is $6,870,793,270.9. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
MSA's recorded P/E is 21.88: about $21.88 of share price for each $1 of trailing annual earnings per share. Compare that multiple with earnings growth and companies in the same business.
Price relative to book equity
MSA's recorded price-to-book ratio is 4.9. That compares its market equity value with recorded book equity. Examine its business and balance sheet to understand why those values differ.
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