Osi Systems, Inc. revenue by segment OSIS

Annual Quarterly

Osi Systems, Inc. splits its revenue 2 ways in its filings. By operating segments, the largest line in Q1 of fiscal 2027, the quarter ended Sep 30, 2026 was Security Division at $264.1 million, 65% of the total. By sales mix, the largest line in Q1 of fiscal 2027, the quarter ended Sep 30, 2026 was Product at $289.8 million, 72% of the total.

USD in millions. The percent under a figure is the change from the same quarter a year earlier.

Line	TTM Sep 30, 2026	Q1 FY2027 Sep 30, 2026	Q4 FY2026 Jun 30, 2026	Q3 FY2026 Mar 31, 2026	Q2 FY2026 Dec 31, 2025	Q1 FY2026 Sep 30, 2025	Q4 FY2025 Jun 30, 2025	Q3 FY2025 Mar 31, 2025	Q2 FY2025 Dec 31, 2024
Revenue	1,805	403	484	453	464	385	505	444	420
Operating segments
Security Division	1,258 +2.6% share 69.7%	264 +3.9% share 65.5%	340 -7.4% share 70.2%	319 +1.4% share 70.4%	335 +15.4% share 72.1%	254 share 66.1%	367 share 72.7%	315 share 70.9%	290 share 69.1%
Optoelectronics And Manufacturing Division	390 +9.6% share 21.6%	104 +16.3% share 25.8%	100 +4.5% share 20.6%	93 +8.8% share 20.6%	93 +9.2% share 20.0%	90 share 23.3%	95 share 18.9%	86 share 19.3%	85 share 20.2%
Healthcare Division	157 -8.7% share 8.7%	35 -13.8% share 8.7%	45 +4.8% share 9.2%	41 -6.9% share 9.0%	37 -18.5% share 7.9%	41 share 10.6%	43 share 8.5%	44 share 9.8%	45 share 10.7%
Sales mix
Product	1,359 +1.2% share 75.3%	290 +5.1% share 71.8%	373 -4.9% share 77.1%	345 +1.1% share 76.1%	351 +5.1% share 75.6%	276 share 71.7%	393 share 77.8%	341 share 76.8%	334 share 79.5%
Services	446 +8.7% share 24.7%	114 +4.4% share 28.2%	111 -1.4% share 22.9%	108 +5.0% share 23.9%	113 +31.5% share 24.4%	109 share 28.3%	112 share 22.2%	103 share 23.2%	86 share 20.5%

How these figures are calculated

Quarterly columns are single-quarter amounts. When a 10-Q reports only a year-to-date total, as cash flow statements do, the quarter is that total minus the previous quarter's year-to-date total. The fourth quarter is the annual report's full year minus the first nine months. A column marked YTD is a year-to-date total, shown when the earlier report needed for the single quarter is missing. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry: Semiconductors & Related Devices (SIC 3674)
Listed as: OSIS (Nasdaq)
Fiscal year ends: June 30
Incorporated in: DE
Headquarters: Hawthorne, CA
SEC filer status: Large accelerated filer
SEC CIK: 1039065
Former names: OSI SYSTEMS INC (until Nov 5, 2026)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.