Direct Answer
Chevron Corporation reports revenue across 2 business segments in its fiscal 2025 Form 10-K. Reportable Segment Aggregation Before Other Operating is the largest, with $188 billion of revenue (100% of the total), followed by All Other at $644 million (0%).
How Does Chevron Corporation Make Money?
Reportable Segment Aggregation Before Other Operating supplies 100% of revenue, so Chevron Corporation's results move mostly with that one business; the others matter more for diversification than for the headline number. Between fiscal 2024 and 2025, All Other grew fastest (-0.9%) and Reportable Segment Aggregation Before Other Operating slowest (-6.8%), so the revenue mix tilts toward All Other while that gap lasts.
| Segment | FY2025 revenue | FY2024 revenue | Share of revenue | Change |
|---|---|---|---|---|
| Reportable Segment Aggregation Before Other Operating | $188 billion | $202 billion | 99.7% | -6.8% |
| All Other | $644 million | $650 million | 0.3% | -0.9% |
What the Segment Figures Do Not Show
The rows above add up to 100% of Chevron Corporation's reported revenue for fiscal 2025; the difference is intersegment eliminations, corporate revenue or items the company reports outside its segments. Segment definitions are management's choice and change when a company reorganizes, in which case it restates prior years in the next filing, so a multi-year comparison should use the figures from a single filing. Revenue shows where sales come from, not where profit or cash is earned: a small segment can carry most of the margin.
Where These Numbers Come From
Every figure on this page is a value Chevron Corporation reported in the segment note and revenue disclosures of its Form 10-K filed February 24, 2026 (accession 0000093410-26-000078), read from the SEC's Financial Statement Data Sets. The prior-year column is the comparative figure from that same filing, so it reflects any restatement for a change in segments. Category names are the company's own XBRL labels, lightly reformatted for reading.
Rows that only total other rows (for example a "Products" line beside the individual products) are left out so nothing is counted twice. This page is educational and describes reported history for fiscal 2025; it is not a forecast or a recommendation.
Frequently Asked Questions
What are Chevron Corporation's business segments?
In its fiscal 2025 Form 10-K, Chevron Corporation reports revenue for Reportable Segment Aggregation Before Other Operating and All Other.
Which part of Chevron Corporation brings in the most revenue?
Reportable Segment Aggregation Before Other Operating, with $188 billion of revenue in fiscal 2025, or 100% of the total.
Where does Chevron Corporation report its segment results?
In the segment note to the financial statements in its Form 10-K, most recently filed February 24, 2026, alongside management's discussion of each segment's results.