With a market capitalization (market cap) of $22.65B — a measure of how much the company is worth — STERIS plc is the 575th most valuable company in Healthcare as of August 18, 2026. Shares trade at $232.39, up +1.15% on the day.
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STERIS plc provides infection prevention products and services in the United States, Ireland, and internationally. The company operates through three segments: Healthcare, Applied Sterilization Technologies, and Life Sciences. It offers a range of products including cleaning chemistries, sterility assurance products, automated endoscope reprocessing systems, surgical tables, lights, and connectivity solutions. It also provides services such as equipment maintenance, instrument repair, and contract sterilization for medical device and pharmaceutical manufacturers.
Visit websiteAs of August 18, 2026, STERIS plc (STE) is worth $22.65B — this is its market capitalization, the total value of all its outstanding shares.
STERIS plc’s market cap is $22.65B, which ranks it #575 among the most valuable companies in the Healthcare sector tracked on MarketCapLens.
STERIS plc (STE) shares trade at $232.39, up 1.15% on the day, as of August 18, 2026.
STERIS plc trades at a price-to-earnings (P/E) ratio of 29.3, based on its latest share price and annual earnings per share.
Fundamentals are annual. Figures labeled with their fiscal year.
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