Business Description

1. NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Nature of Operations. STERIS is a leading global provider of products and services that support patient care with an emphasis on infection prevention. WE HELP OUR CUSTOMERS CREATE A HEALTHIER AND SAFER WORLD by providing innovative healthcare and life science products and services around the globe. We offer our Customers a unique mix of innovative products and services. These include: consumable products, such as detergents, endoscopy accessories, barrier products, instruments and tools; services, including equipment installation and maintenance, microbial reduction of medical devices, instrument and scope repair, laboratory testing, and outsourced reprocessing; capital equipment, such as sterilizers, surgical tables, and automated endoscope reprocessors; and connectivity solutions such as operating room (“OR”) integrati on. We operate and report our financial information in three reportable business segments: Healthcare, Applied Sterilization Technologies ("AST"), and Life Sciences. Previously, we had four reportable business segments, however, as a result of the fiscal 2025 divestiture of our Dental segment, Dental is presented as discontinued operations. Historical information has been retrospectively adjusted to reflect these changes for comparability purposes, as required. We describe our business segments in Note 13 titled "Business Segment Information." Our fiscal year ends on March 31. References in this Annual Report to a particular "year," "fiscal," "fiscal year," or "year-end" mean our fiscal year. The significant accounting policies applied in preparing the accompanying consolidated financial statements of the Company are summarized below. Principles of Consolidation. We use the consolidation method to report our investment in our subsidiaries. Therefore, the accompanying consolidated financial statements include the financial statements of the Company and its wholly-owned and majority-owned subsidiaries. We eliminate intercompany accounts and transactions when we consolidate these financial statements. Investments in equity of unconsolidated affiliates, over which the Company has significant influence, but not control, over the financial and operating polices, are accounted for primarily using the equity method. Transactions between the Company and our unconsolidated affiliates are eliminated to the extent of the Company's ownership interest until such amounts are realized through transactions with third parties. Our reporting currency is United States Dollars (USD). Columns and rows within tables may not add due to rounding. Percentages have been calculated using actual, non-rounded figures. Discontinued Operations. On April 11, 2024, the Company announced its plan to sell substantially all of the net assets of its Dental segment for total cash consideration of $787.5 million, subject to customary adjustments, and up to an additional $12.5 million in contingent payment had the Dental business achieved certain revenue targets in fiscal 2025. No amounts have been recorded or are expected to be recorded with respect to this contingent consideration. The transaction was structured as an equity sale and closed on May 31, 2024. A component of an entity is reported in discontinued operations after meeting the criteria for held for sale classification if the disposition represents a strategic shift that has (or will have) a major effect on the entity's operations and financial results. We analyzed the quantitative and qualitative factors relevant to the divestiture of our Dental segment and determined that those conditions for discontinued operations presentation had been met prior to March 31, 2024. The Dental segment results of operations have been classified as income (loss) from discontinued operations in the Consolidated Statements of Income for all periods presented. Our Consolidated Statements of Cash Flows include the financial results of the Dental segment through the date of sale on May 31, 2024. For additional information regarding this transaction and its effect on our financial reporting, refer to Note 4 titled, "Discontinued Operations" and Note 13 titled, "Business Segment Information." Use of Estimates. We make certain estimates and assumptions when preparing financial statements according to accounting principles generally accepted in the United States ("U.S.…