--- title: "RTX Corporation: Competitors" description: "RTX Corporation compared with companies that share its SEC industry classification: revenue, growth and margins from SEC filings, and how peers are chosen." canonical: https://www.getswoopr.com/stocks/companies/rtx-corporation/competitors/ source: "Swoopr Investment: https://www.getswoopr.com" --- # RTX Corporation: Competitors & Industry Structure ## Direct Answer SEC EDGAR classifies RTX Corporation under SIC code 3724 (Aircraft Engines & Engine Parts). Among Swoopr's S&P 500 Equal Weight companies, 4 others share that classification; by latest reported revenue, RTX Corporation ranks 1 of 5. A filing classification is a starting point: a company's real competitors depend on its segments, which its 10-K describes. ## How Does RTX Corporation Compare With Its Peers? | Company | Revenue (latest FY) | Revenue growth | Operating margin | Net margin | | --- | --- | --- | --- | --- | | **RTX Corporation (RTX)** | $88.6 billion FY2025 | 9.7% | 10.5% | 7.6% | | [Honeywell Technologies (HON)](https://www.getswoopr.com/stocks/companies/honeywell-technologies/) | $37.4 billion FY2025 | 7.8% | 21.7% | 12.6% | | [StandardAero Inc. (SARO)](https://www.getswoopr.com/stocks/companies/standardaero-inc/) | $6.1 billion FY2025 | 15.8% | 9.1% | 4.6% | | [Heico Corporation (HEI)](https://www.getswoopr.com/stocks/companies/heico-corporation/) | $4.5 billion FY2025 | 16.3% | 22.7% | 15.4% | | [SIFCO Industries Inc. (SIF)](https://www.getswoopr.com/stocks/companies/sifco-industries-inc/) | $85 million FY2025 | 6.5% | 0.2% | -0.9% | 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 RTX Corporation and 4 peers: RTX Corporation (RTX) 10.5%, Honeywell Technologies (HON) 21.7%, StandardAero Inc. (SARO) 9.1%, Heico Corporation (HEI) 22.7%, SIFCO Industries Inc. (SIF) 0.2%.](https://www.getswoopr.com/images/charts/rtx-corporation-competitors-peer-margins.webp) *Operating margin of RTX Corporation against companies sharing its SEC industry classification, from the table above. Select the chart to open it full size.* ## How Does RTX Corporation Rank Among All SEC Filers in Its Industry Code? 5 companies with annual reports in Swoopr's SEC dataset share SIC code 3724 (Aircraft Engines & Engine Parts), a wider group than the S&P 500 Equal Weight companies above. Ranks run from 1 (highest) and use each company's latest fiscal year, in U.S. dollars. | Measure | RTX Corporation | Median of filers | Rank | | --- | --- | --- | --- | | Revenue | $88.6 billion | $6.1 billion | 1 of 5 | | Revenue growth | 9.7% | 9.7% | 3 of 5 | | Operating margin | 10.5% | 10.5% | 3 of 5 | | Net margin | 7.6% | 7.6% | 3 of 5 | A SIC code reflects the filer's main business as the SEC records it, so the group mixes companies of very different size; the median is a better guide than the average, and a rank near the top by revenue says nothing about quality. ## Where These Numbers Come From Every figure on this page is a value RTX Corporation reported in its own SEC filings, read from the SEC's XBRL data (accession 0000101829-26-000006 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 RTX Corporation's competitors? Companies sharing RTX Corporation's SEC classification (SIC code 3724 (Aircraft Engines & Engine Parts)) include Honeywell Technologies (HON), StandardAero Inc. (SARO), Heico Corporation (HEI), SIFCO Industries Inc. (SIF). Its 10-K names the competitors it considers most relevant. ### How does RTX Corporation compare with its peers on margins? RTX Corporation's fiscal 2025 operating margin was 10.5%, against a peer median of 15.4%. ### 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. ### How does RTX Corporation rank among all companies in its SEC industry? Among 5 SEC filers under SIC code 3724, RTX Corporation ranks 1 by latest revenue, and 3 of 5 by operating margin (10.5% against a median of 10.5%). ## References - [SEC EDGAR: RTX Corp Form 10-K filed February 6, 2026](https://www.sec.gov/Archives/edgar/data/101829/000010182926000006/rtx-20251231.htm) - [SEC EDGAR: RTX Corp annual and quarterly filings](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=101829&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 - [RTX Corporation company dossier](https://www.getswoopr.com/stocks/companies/rtx-corporation/) - [RTX Corporation financial metrics](https://www.getswoopr.com/stocks/companies/rtx-corporation/metrics/) - [RTX Corporation financial risk indicators](https://www.getswoopr.com/stocks/companies/rtx-corporation/risks/) - [RTX Corporation peer comparison](https://www.getswoopr.com/stocks/companies/rtx-corporation/competitors/) - [RTX Corporation business model and revenue mix](https://www.getswoopr.com/stocks/companies/rtx-corporation/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. 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