Direct Answer
SEC EDGAR classifies Sempra under SIC code 4932 (Gas & Other Services Combined). Among Swoopr's S&P 500 Equal Weight companies, 4 others share that classification; by latest reported revenue, Sempra 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 Sempra Compare With Its Peers?
| Company | Revenue (latest FY) | Revenue growth | Operating margin | Net margin |
|---|---|---|---|---|
| Sempra (SRE) | $13.7 billion FY2025 | 3.9% | n/a | 13.4% |
| UGI Corporation (UGI) | $7.3 billion FY2025 | 1.1% | 15.2% | 9.3% |
| Clean Energy Fuels Corp. (CLNE) | $425 million FY2025 | 2.2% | -37.6% | -52.3% |
| OPAL Fuels Inc. (OPAL) | $349 million FY2025 | 16.3% | 2.1% | 10.4% |
| Montauk Renewables Inc. (MNTK) | $176 million FY2025 | 0.4% | 0.5% | 1.0% |
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.
How Does Sempra Rank Among All SEC Filers in Its Industry Code?
5 companies with annual reports in Swoopr's SEC dataset share SIC code 4932 (Gas & Other Services Combined), 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 | Sempra | Median of filers | Rank |
|---|---|---|---|
| Revenue | $13.7 billion | $425 million | 1 of 5 |
| Revenue growth | 3.9% | 2.2% | 2 of 5 |
| Net margin | 13.4% | 9.3% | 1 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 Sempra reported in its own SEC filings, read from the SEC's XBRL data (accession 0001032208-26-000010 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 Sempra's competitors?
Companies sharing Sempra's SEC classification (SIC code 4932 (Gas & Other Services Combined)) include UGI Corporation (UGI), Clean Energy Fuels Corp. (CLNE), OPAL Fuels Inc. (OPAL), Montauk Renewables Inc. (MNTK). Its 10-K names the competitors it considers most relevant.
How does Sempra compare with its peers on margins?
A margin comparison needs reported operating income for Sempra and its peers; where either is missing, Swoopr leaves the comparison out.
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 Sempra rank among all companies in its SEC industry?
Among 5 SEC filers under SIC code 4932, Sempra ranks 1 by latest revenue.