Amphenol Corporation revenue by segment APH

Annual Quarterly

Amphenol Corporation splits its revenue 2 ways in its filings. By operating segments, the largest line in fiscal 2025, which ended Dec 31, 2025 was Communications Solutions at $12.1 billion, 52% of the total. By sales mix, the largest line in fiscal 2025, which ended Dec 31, 2025 was Communications Solutions at $12.1 billion, 52% of the total.

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

Line	FY 2026 Sep 30, 2026	FY 2025 Dec 31, 2025	FY 2024 Dec 31, 2024	FY 2023 Dec 31, 2023	FY 2022 Dec 31, 2022	FY 2021 Dec 31, 2021	FY 2020 Dec 31, 2020	FY 2019 Dec 31, 2019	FY 2018 Dec 31, 2018	FY 2017 Dec 31, 2017	FY 2016 Dec 31, 2016
Revenue	33,047	23,095	15,223	12,555	12,623	10,876	8,599	8,225	8,202	—	—
Operating segments
Communications Solutions	19,924 +88.7% share 60.3%	12,056 +90.6% share 52.2%	6,324 +28.7% share 41.5%	4,913 -13.1% share 39.1%	5,652 share 44.8%	—	—	—	—	—	—
Harsh Environment Solutions	7,244 +31.9% share 21.9%	5,882 +33.1% share 25.5%	4,417 +25.1% share 29.0%	3,531 +13.6% share 28.1%	3,107 share 24.6%	—	—	—	—	—	—
Interconnect And Sensor Systems	5,878 +19.4% share 17.8%	5,157 +15.1% share 22.3%	4,482 +9.0% share 29.4%	4,111 +6.4% share 32.7%	3,863 share 30.6%	—	—	—	—	—	—
Sales mix
Communications Solutions	19,924 +88.7% share 60.3%	12,056 +90.6% share 52.2%	6,324 +28.7% share 41.5%	4,913 -13.1% share 39.1%	5,652 share 44.8%	—	—	—	—	—	—
Harsh Environment Solutions	7,244 +31.9% share 21.9%	5,882 +33.1% share 25.5%	4,417 +25.1% share 29.0%	3,531 +13.6% share 28.1%	3,107 share 24.6%	—	—	—	—	—	—
Interconnect And Sensor Systems	5,878 +19.4% share 17.8%	5,157 +15.1% share 22.3%	4,482 +9.0% share 29.4%	4,111 +6.4% share 32.7%	3,863 share 30.6%	—	—	—	—	—	—

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: Electronic Connectors (SIC 3678)
Listed as: APH (NYSE)
Fiscal year ends: December 31
Incorporated in: DE
Headquarters: Wallingford, CT
SEC filer status: Large accelerated filer
SEC CIK: 820313

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