AMPHENOL CORP /DE/
APH · CIK 0000820313 · Electronic Connectors
About AMPHENOL CORP /DE/
The Company’s Class A Common Stock (“Common Stock”) began trading on the New York Stock Exchange in 1991. Reportable Business Segments The Company’s strategy is to provide our customers with comprehensive design capabilities, a broad selection of products and a high level of quality and service on a worldwide basis, while maintaining continuing programs of productivity improvement and cost control.
Business information sourced from SEC annual filing filed Feb 11, 2026. Business descriptions reflect the cited filing and may not describe subsequent changes.
Company identification is based on SEC registration information. Financial figures are sourced from SEC filings.
Financial highlights
Latest qualifying annual SEC observations · USDHistorical financial performance
USD billions · Annual SEC observations · Choose a metric
Each metric uses a consistent SEC accounting concept when available. Fiscal year-end dates may differ across metrics. Negative values are displayed with a minus sign.
Annual financial history
USD · Exact fiscal period ends| Period ended | Revenue | Net income | Operating income | Assets | Liabilities | Cash | Operating cash flow | Net margin |
|---|---|---|---|---|---|---|---|---|
| Dec. 31, 2025 | $23.09B | $4.27B | $5.87B | $36.24B | $22.73B | $11.13B | $5.37B | 18.5% |
| Dec. 31, 2024 | $15.22B | $2.42B | $3.16B | $21.44B | $11.58B | $3.32B | $2.81B | 15.9% |
| Dec. 31, 2023 | $12.55B | $1.93B | $2.56B | $16.53B | $8.10B | $1.48B | $2.53B | 15.4% |
| Dec. 31, 2022 | $12.62B | $1.90B | $2.59B | $15.33B | $8.23B | $1.37B | $2.17B | 15.1% |
| Dec. 31, 2021 | $10.88B | $1.59B | $2.11B | $14.68B | $8.30B | $1.20B | $1.54B | 14.6% |
| Dec. 31, 2020 | $8.60B | $1.20B | $1.64B | $12.33B | $6.88B | $1.70B | $1.59B | 14.0% |
| Dec. 31, 2019 | $8.23B | $1.16B | $1.62B | $10.82B | — | $891.20M | $1.50B | 14.0% |
| Dec. 31, 2018 | $8.20B | $1.20B | $1.69B | $10.04B | — | $1.28B | $1.11B | 14.7% |
A dash indicates unavailable or nonmatching period data. Figures are SEC observations, not estimates.
Company information
- Registered name
- AMPHENOL CORP /DE/
- Ticker symbol
- APH
- CIK
- 0000820313
- Exchange
- NYSE
- Industry
- Electronic Connectors
- SEC SIC code
- 3678
- Fiscal year end (MMDD)
- 1231
- Last SEC synchronization
- Nov 7, 2026 17:59 UTC
- Headquarters / business address
- 358 HALL AVE
WALLINGFORD, CT 06492 - Mailing address
- Not available
- Business phone
- 2032658900
Company contact information is drawn from SEC submissions, where reported, and may not reflect current operating locations. Last company information check: Nov 7, 2026 20:23 UTC. Official website, business descriptions and executive details require separate verification.
Latest SEC filings
Browse filings →| Form | Filed | Report period | Official source |
|---|---|---|---|
| 4 | Nov. 3, 2026 | Nov. 2, 2026 | View SEC filing ↗ |
| 144 | Nov. 2, 2026 | View SEC filing ↗ | |
| 10-Q | Oct. 30, 2026 | Sept. 30, 2026 | View SEC filing ↗ |
| 8-K | Oct. 28, 2026 | Oct. 28, 2026 | View SEC filing ↗ |
| 8-K | Oct. 6, 2026 | Oct. 1, 2026 | View SEC filing ↗ |
| 8-K | Sept. 4, 2026 | Sept. 2, 2026 | View SEC filing ↗ |
| SCHEDULE 13G/A | Aug. 6, 2026 | View SEC filing ↗ | |
| 8-K | Aug. 6, 2026 | Aug. 6, 2026 | View SEC filing ↗ |
| 4 | Aug. 6, 2026 | Aug. 6, 2026 | View SEC filing ↗ |
| 4 | Aug. 5, 2026 | Aug. 3, 2026 | View SEC filing ↗ |
| 4 | Aug. 5, 2026 | Aug. 4, 2026 | View SEC filing ↗ |
| 144 | Aug. 5, 2026 | View SEC filing ↗ | |
| 4 | Aug. 5, 2026 | Aug. 5, 2026 | View SEC filing ↗ |
| 144 | Aug. 4, 2026 | View SEC filing ↗ | |
| 144 | Aug. 4, 2026 | View SEC filing ↗ | |
| 4 | Aug. 3, 2026 | July 31, 2026 | View SEC filing ↗ |
| 144 | Aug. 3, 2026 | View SEC filing ↗ | |
| 144 | Aug. 3, 2026 | View SEC filing ↗ | |
| 10-Q | July 31, 2026 | June 30, 2026 | View SEC filing ↗ |
| 144 | July 31, 2026 | View SEC filing ↗ |
Financial data is provided for informational purposes, not investment advice. Observations may include restatements; review original SEC filings before making decisions.