Amphenol Corporation
Statements
Segments
US companies must disclose in their mandatory reports how revenue breaks down across business segments, regions and product lines. We read that breakdown for you straight from the annual and quarterly reports (10-K and 10-Q) of Amphenol Corporation (APH). It shows which part of the business is growing — and which one is holding it back.
Revenue by business segment
| Segment | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Communications Solutions | LZA4.06B 47.2% | LZA4.83B 44.4% · +19.1% | LZA5.65B 44.8% · +17.0% | LZA4.91B 39.1% · -13.1% | LZA6.32B 41.5% · +28.7% | LZA12.06B 52.2% · +90.6% |
| Harsh Environment Solutions | LZA2.29B 26.6% | LZA2.75B 25.3% · +20.4% | LZA3.11B 24.6% · +12.9% | LZA3.53B 28.1% · +13.6% | LZA4.42B 29.0% · +25.1% | LZA5.88B 25.5% · +33.1% |
| Interconnect and Sensor Systems | LZA2.26B 26.2% | LZA3.29B 30.3% · +45.9% | LZA3.86B 30.6% · +17.4% | LZA4.11B 32.7% · +6.4% | LZA4.48B 29.4% · +9.0% | LZA5.16B 22.3% · +15.1% |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
| Segment | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Communications Solutions | LZA871.2M 21.5% | LZA1.02B 21.2% | – | – | – | – |
| Harsh Environment Solutions | LZA556.8M 24.4% | LZA708.2M 25.7% | – | – | – | – |
| Interconnect and Sensor Systems | LZA348.6M 15.4% | LZA588.1M 17.9% | – | – | – | – |
Large figure: segment operating income. Below it the margin, that is operating income measured against the revenue of the same segment.
Revenue by region
| Segment | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Other foreign locations | LZA3.51B 40.8% | LZA4.68B 43.0% · +33.3% | LZA5.20B 41.2% · +11.3% | LZA5.27B 41.9% · +1.2% | LZA6.55B 43.0% · +24.4% | LZA11.43B 49.5% · +74.6% |
| United States | LZA2.49B 29.0% | LZA3.16B 29.0% · +26.5% | LZA4.16B 32.9% · +31.7% | LZA4.41B 35.1% · +6.0% | LZA5.27B 34.6% · +19.7% | LZA7.99B 34.6% · +51.5% |
| China | LZA2.60B 30.2% | LZA3.04B 28.0% · +17.2% | LZA3.27B 25.9% · +7.2% | LZA2.88B 23.0% · -11.7% | LZA3.40B 22.3% · +17.9% | LZA3.67B 15.9% · +8.0% |
Large figure: segment revenue. Below it the share of revenue in that period and the change against the prior year.
Segment and region names are the ones the company itself uses and are shown as reported. Change and share refer to revenue.
Data as of: August 7, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q) · Segment figures: SEC EDGAR (10-K/10-Q reports)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.