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 Q3 of fiscal 2026, the quarter ended Jul 31, 2026 was Communications Solutions Group at $1.3 billion, 73% of the total. By sales mix, the largest line in Q3 of fiscal 2026, the quarter ended Jul 31, 2026 was Product at $1.5 billion, 79% of the total.

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

Line	TTM Jul 31, 2026	Q3 FY2026 Jul 31, 2026	Q2 FY2026 Apr 30, 2026	Q1 FY2026 Jan 31, 2026	Q4 FY2025 Oct 31, 2025	Q3 FY2025 Jul 31, 2025	Q2 FY2025 Apr 30, 2025	Q1 FY2025 Jan 31, 2025	Q4 FY2024 Oct 31, 2024
Revenue	6,582	1,846	1,717	1,600	1,419	1,352	1,306	1,298	1,287
Operating segments
Communications Solutions Group	4,690 +29.2% share 71.3%	1,345 +43.1% share 72.9%	1,231 +34.8% share 71.7%	1,124 +27.3% share 70.2%	990 +10.7% share 69.8%	940 share 69.5%	913 share 69.9%	883 share 68.0%	894 share 69.5%
Electronic Industrial Solutions Group	1,892 +17.3% share 28.7%	501 +21.6% share 27.1%	486 +23.7% share 28.3%	476 +14.7% share 29.8%	429 +9.2% share 30.2%	412 share 30.5%	393 share 30.1%	415 share 32.0%	393 share 30.5%
Sales mix
Product	—	1,464 +43.1% share 79.3%	1,339 +35.5% share 78.0%	1,225 +24.6% share 76.6%	1,069 +11.8% share 75.3%	1,023 share 75.7%	988 share 75.7%	983 share 75.7%	956 share 74.3%
Services	—	382 +16.1% share 20.7%	378 +18.9% share 22.0%	375 +19.0% share 23.4%	—	329 share 24.3%	318 share 24.3%	315 share 24.3%	—

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: 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.