---
title: "Amphenol: Competitors"
description: "Amphenol compared with companies that share its SEC industry classification: revenue, growth and margins from SEC filings, and how the peer group is chosen."
canonical: https://www.getswoopr.com/stocks/companies/amphenol/competitors/
source: "Swoopr Investment: https://www.getswoopr.com"
---

# Amphenol: Competitors & Industry Structure



## Direct Answer

SEC EDGAR classifies Amphenol under SIC code 3678 (Electronic Connectors). Among Swoopr's S&P 500 Equal Weight companies, 2 others share that classification; by latest reported revenue, Amphenol ranks 1 of 3. A filing classification is a starting point: a company's real competitors depend on its segments, which its 10-K describes.

## How Does Amphenol Compare With Its Peers?

| Company | Revenue (latest FY) | Revenue growth | Operating margin | Net margin |
| --- | --- | --- | --- | --- |
| **Amphenol (APH)** | $23.1 billion FY2025 | 51.7% | 25.4% | 18.5% |
| [Methode Electronics Inc. (MEI)](https://www.getswoopr.com/stocks/companies/methode-electronics-inc/) | $1.0 billion FY2026 | -2.8% | 0.9% | -3.5% |
| [RF Industries Ltd. (RFIL)](https://www.getswoopr.com/stocks/companies/rf-industries-ltd/) | $81 million FY2025 | 24.3% | 2.2% | 0.0% |

Revenue growth compares each company's latest fiscal year with the one before. Fiscal years do not always end on the same date, so treat close comparisons with care.

![Bar chart of operating margin for Amphenol and 2 peers: Amphenol (APH) 25.4%, Methode Electronics Inc. (MEI) 0.9%, RF Industries Ltd. (RFIL) 2.2%.](https://www.getswoopr.com/images/charts/amphenol-competitors-peer-margins.webp)
*Operating margin of Amphenol against companies sharing its SEC industry classification, from the table above. Select the chart to open it full size.*

## Where These Numbers Come From

Every figure on this page is a value Amphenol reported in its own SEC filings, read from the SEC's XBRL data (accession 0001104659-26-040688 for fiscal year 2025). Ratios are computed from those reported values. Figures were retrieved on October 12, 2026; a later amendment or a new annual report can change them, and the filing itself always takes precedence over this summary.

Each fiscal year is labeled by the calendar year in which it ended, so a company that names the same period differently in its own filings (many retailers whose year ends in January) may use another label. A year is left out of the table when the SEC data set holds no value for it. A figure shown as "Not reported" means the company did not file a value under the standard tag Swoopr reads, not that the amount was zero. This page is educational and describes reported history only; it is not a forecast or a recommendation.

## Frequently Asked Questions

### Who are Amphenol's competitors?

Companies sharing Amphenol's SEC classification (SIC code 3678 (Electronic Connectors)) include Methode Electronics Inc. (MEI), RF Industries Ltd. (RFIL). Its 10-K names the competitors it considers most relevant.

### How does Amphenol compare with its peers on margins?

Amphenol's fiscal 2025 operating margin was 25.4%, against a peer median of 1.5%.

### How are these peers chosen?

By the SEC Standard Industrial Classification code each company files under, within Swoopr's S&P 500 Equal Weight company set, falling back to the two-digit major group when fewer than two companies share the exact code. Classification codes are broad, so read the peer list as a screen, not a verdict.

## References

- [SEC EDGAR: AMPHENOL CORP /DE/ Form 10-K filed February 11, 2026](https://www.sec.gov/Archives/edgar/data/820313/000110465926013549/aph-20251231x10k.htm)
- [SEC EDGAR: AMPHENOL CORP /DE/ annual and quarterly filings](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=820313&type=10-K)
- [SEC: EDGAR application programming interfaces (XBRL frames and submissions data)](https://www.sec.gov/search-filings/edgar-application-programming-interfaces)

## Related Pages

- [Amphenol company dossier](https://www.getswoopr.com/stocks/companies/amphenol/)
- [Amphenol financial metrics](https://www.getswoopr.com/stocks/companies/amphenol/metrics/)
- [Amphenol financial risk indicators](https://www.getswoopr.com/stocks/companies/amphenol/risks/)
- [Amphenol peer comparison](https://www.getswoopr.com/stocks/companies/amphenol/competitors/)
- [Amphenol business model and revenue mix](https://www.getswoopr.com/stocks/companies/amphenol/business-model/)
- [Fundamental analysis guides](https://www.getswoopr.com/learn/fundamental-analysis/)





**[Swoopr Editorial Team](https://www.getswoopr.com/authors/swoopr-editorial-team/)**



Swoopr's editorial team produces independent investment education content reviewed for accuracy and clarity. We do not provide personalized financial advice. See our [editorial policy](https://www.getswoopr.com/legal/editorial-policy/) and [corrections policy](https://www.getswoopr.com/legal/corrections-policy/).