Direct Answer
Steris reports revenue across 3 business segments in its fiscal 2026 Form 10-K. Healthcare is the largest, with $4.2 billion of revenue (71% of the total), followed by Applied Sterilization Technologies at $1.1 billion (19%). 73% of revenue came from the United States.
How Does Steris Make Money?
Healthcare supplies 71% of revenue, so Steris's results move mostly with that one business; the others matter more for diversification than for the headline number. Between fiscal 2025 and 2026, Applied Sterilization Technologies grew fastest (+9.6%) and Healthcare slowest (+8.5%), so the revenue mix tilts toward Applied Sterilization Technologies while that gap lasts.
| Segment | FY2026 revenue | FY2025 revenue | Share of revenue | Change |
|---|---|---|---|---|
| Healthcare | $4.2 billion | $3.9 billion | 70.9% | 8.5% |
| Applied Sterilization Technologies | $1.1 billion | $1.0 billion | 19.2% | 9.6% |
| Life Science | $589 million | $542 million | 9.9% | 8.6% |
What Does Steris Sell?
Steris also breaks revenue down by product and service line, which shows what customers pay for rather than how management organizes the business.
| Product or service | FY2026 revenue | FY2025 revenue | Share of revenue | Change |
|---|---|---|---|---|
| Product | $3.1 billion | $2.9 billion | 51.6% | 6.6% |
| Service | $2.9 billion | $2.6 billion | 48.4% | 11.1% |
Where Does Steris's Revenue Come From?
Regions follow the definitions in the filing; most companies assign revenue by customer location.
| Region | FY2026 revenue | FY2025 revenue | Share of revenue | Change |
|---|---|---|---|---|
| United States | $4.3 billion | $4.0 billion | 73.0% | 8.1% |
| Otherforeignlocations | $1.5 billion | $1.3 billion | 25.2% | 11.1% |
| Ireland | $109 million | $107 million | 1.8% | 1.1% |
What the Segment Figures Do Not Show
The rows above add up to 100% of Steris's reported revenue for fiscal 2026; the difference is intersegment eliminations, corporate revenue or items the company reports outside its segments. Segment definitions are management's choice and change when a company reorganizes, in which case it restates prior years in the next filing, so a multi-year comparison should use the figures from a single filing. Revenue shows where sales come from, not where profit or cash is earned: a small segment can carry most of the margin.
Where These Numbers Come From
Every figure on this page is a value Steris reported in the segment note and revenue disclosures of its Form 10-K filed May 29, 2026 (accession 0001628280-26-039136), read from the SEC's Financial Statement Data Sets. The prior-year column is the comparative figure from that same filing, so it reflects any restatement for a change in segments. Category names are the company's own XBRL labels, lightly reformatted for reading.
Rows that only total other rows (for example a "Products" line beside the individual products) are left out so nothing is counted twice. This page is educational and describes reported history for fiscal 2026; it is not a forecast or a recommendation.
Frequently Asked Questions
What are Steris's business segments?
In its fiscal 2026 Form 10-K, Steris reports revenue for Healthcare, Applied Sterilization Technologies and Life Science.
Which part of Steris brings in the most revenue?
Healthcare, with $4.2 billion of revenue in fiscal 2026, or 71% of the total.
How much of Steris's revenue comes from outside the United States?
27% in fiscal 2026, by the geographic breakdown Steris reports in its Form 10-K. Companies assign revenue to regions differently (customer location, shipping address or selling entity), so check the filing's definition before comparing companies.