Keysight Technologies, Inc. revenue by segment KEYS

Annual Quarterly

Keysight Technologies, Inc. splits its revenue 2 ways in its filings. By operating segments, the largest line in fiscal 2025, which ended Oct 31, 2025 was Communications Solutions Group at $3.7 billion, 69% of the total. By sales mix, the largest line in fiscal 2025, which ended Oct 31, 2025 was Product at $4.1 billion, 76% of the total.

USD in millions. The percent under a figure is the change from the year before.

Line	FY 2026 Jul 31, 2026	FY 2025 Oct 31, 2025	FY 2024 Oct 31, 2024	FY 2023 Oct 31, 2023	FY 2022 Oct 31, 2022	FY 2021 Oct 31, 2021	FY 2020 Oct 31, 2020	FY 2019 Oct 31, 2019	FY 2018 Oct 31, 2018	FY 2017 Oct 31, 2017	FY 2016 Oct 31, 2016
Revenue	6,582	5,375	4,979	5,464	5,420	4,941	4,221	4,303	3,878	3,189	2,918
Operating segments
Communications Solutions Group	4,690 +29.2% share 71.3%	3,726 +8.9% share 69.3%	3,420 -7.2% share 68.7%	3,685 -3.1% share 67.4%	3,803 +7.9% share 70.2%	3,523 +12.5% share 71.3%	3,132 -1.1% share 74.2%	3,168 +32.5% share 73.6%	2,391 +15.9% share 61.7%	2,063 share 64.7%	—
Electronic Industrial Solutions Group	1,892 +17.3% share 28.7%	1,649 +5.8% share 30.7%	1,559 -12.4% share 31.3%	1,779 +10.0% share 32.6%	1,617 +14.0% share 29.8%	1,418 +30.2% share 28.7%	1,089 -4.1% share 25.8%	1,135 +6.0% share 26.4%	1,071 +15.3% share 27.6%	929 share 29.1%	—
Sales mix
Product	—	4,063 +9.3% share 75.6%	3,717 -14.3% share 74.7%	4,336 -1.1% share 79.4%	4,386 +9.8% share 80.9%	3,993 +16.3% share 80.8%	3,432 -3.4% share 81.3%	3,554 +10.1% share 82.6%	3,229 +21.2% share 83.3%	2,664 share 83.5%	—
Other services	—	1,312 +4.0% share 24.4%	1,262 +11.9% share 25.3%	1,128 +9.1% share 20.6%	1,034 +9.1% share 19.1%	948 +20.2% share 19.2%	789 +5.3% share 18.7%	749 +15.4% share 17.4%	649 +23.6% share 16.7%	525 share 16.5%	—

How these figures are calculated

Annual columns are full-year amounts from the annual report (Form 10-K, 20-F, or 40-F). If a company restates a year, the latest filed number is shown. 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: Industrial Instruments For Measurement, Display, and Control (SIC 3823)
Listed as: KEYS (NYSE)
Fiscal year ends: October 31
Incorporated in: DE
Headquarters: Santa Rosa, CA
SEC filer status: Large accelerated filer
SEC CIK: 1601046

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