Find out which parts of the business the revenue really comes from
A 10-K breaks revenue down in more than one place: the segment note in the financial statements, a separate note that splits revenue by product, region or timing, and the MD&A, which explains each segment's results. The splits do not always match each other. Ask Search+ "What were revenue and segment profit for each reportable segment, and how are the segments defined?" and the answer cites the note and the discussion so you can read both.
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Last updated October 2026
How to find segment revenue with Search+
- Upload this year's 10-K and the one before
Segments get reorganized, and when they do, the newer filing usually restates prior years on the new basis. Having last year's 10-K PDF in the workspace lets you see the figures as originally reported too.
- Ask how the segments are defined before asking for numbers
Start with what each segment contains and how management measures its profit. Once you know the definitions, questions about growth or margins by segment are easier to read correctly.
- Separate segment figures from revenue disaggregation
Ask about the segment note and the revenue disaggregation note as two questions. One reflects how management runs the business, the other how revenue is earned, and the citations show which table each figure came from.
Segment questions to ask of a 10-K
What reportable segments does the company have, and which products or regions does each one include?
Which measure of segment profit does the company use, and how is it reconciled to consolidated operating income?
How much revenue comes from the home country versus other regions, according to the geographic disclosure?
Did the company change its segments this year, and were prior-year figures recast?
Does the filing name any customer that accounts for a significant share of revenue, and in which segment?
Across the 10-K filings in this workspace, how does each company group its cloud or services revenue?
What to look for in segment reporting
Operating segments follow how the chief operating decision maker reviews results and allocates resources. Two companies in the same industry can therefore slice their businesses very differently.
The profit measure for segments may exclude items such as corporate costs or amortization. The segment note reconciles segment totals to the consolidated figures; read that reconciliation before adding segments up.
The revenue note often disaggregates revenue by product line, geography or timing of recognition. Its categories need not match the segments, so a figure from one table may not appear in the other.
When segments change, earlier years are usually restated on the new basis in the latest filing. Year over year comparisons should use the restated columns.
Recent US accounting rules require more information about significant expenses for each segment, so filings from the last few years can show more segment detail than older ones.
Segment tables pack many numbers into rows and columns, and an answer can pair a figure with the wrong year or segment. Open the citation and confirm the number against its row and column labels.
Segment wording and what to ask next
| Wording you may see | What it usually signals | A follow-up question |
|---|---|---|
| "chief operating decision maker" | The basis on which segments are drawn | Who is identified as the CODM, and what information do they review? |
| "reportable segments" | The segments the company must present separately | Are any operating segments combined into one reportable segment? |
| "recast" or "retrospectively adjusted" | Prior periods were restated for a segment change | What changed in the segment structure, and when? |
| "Corporate and other" or "unallocated" | Costs or revenue kept outside the segments | What is included in the unallocated amounts? |
| "disaggregation of revenue" | Revenue split by product, region or timing | How does this split relate to the reportable segments? |
| "intersegment" | Sales between the company's own segments | How are intersegment sales priced and eliminated? |
What is revenue by segment in a 10-K?
Revenue by segment is the split of a company's revenue among its reportable operating segments, the business units management uses to run the company and allocate resources. It appears in a note to the financial statements, with a reconciliation to consolidated totals, and is discussed in the MD&A.
Questions about segment revenue in a 10-K
Where is the segment breakdown in a 10-K?
Why do the segment figures not match the revenue breakdown table?
Can I compare segment results from two years if the segments changed?
Will Search+ read the numbers out of the segment table correctly?
Does a segment breakdown tell me where to invest?
Can I bring several companies' filings into one segment comparison?
See which segments carry the company
Start a workspace, upload the 10-K, and ask how each segment is defined and how it performed.
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