MSA Safety Incorporated (MSA) is in Industrials, Security & Protection Services, based in United States, listed on NYSE. Market cap 6.87B USD. 52-week range 151.11 to 208.92 USD. Trailing P/E 22.2. Data as of 2026-10-09.
MSA Safety Incorporated develops, manufactures, and supplies safety products and technology solutions that protect workers 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 ...