Direct Answer
IDEX Corporation reports revenue across 3 business segments in its fiscal 2025 Form 10-K. Health and Science Technologies is the largest, with $1.5 billion of revenue (43% of the total), followed by Fluid and Metering Technologies at $1.2 billion (35%).
How Does IDEX Corporation Make Money?
No single line supplies a majority of revenue: the largest, Health and Science Technologies, is 43%, which spreads IDEX Corporation's exposure across several demand drivers. Between fiscal 2024 and 2025, Health and Science Technologies grew fastest (+14.8%) and Fluid and Metering Technologies slowest (-0.8%), so the revenue mix tilts toward Health and Science Technologies while that gap lasts.
| Segment | FY2025 revenue | FY2024 revenue | Share of revenue | Change |
|---|---|---|---|---|
| Health and Science Technologies | $1.5 billion | $1.3 billion | 43.1% | 14.8% |
| Fluid and Metering Technologies | $1.2 billion | $1.2 billion | 35.4% | -0.8% |
| Fire and Safety Diversified Products | $745 million | $744 million | 21.6% | 0.1% |
What the Segment Figures Do Not Show
The rows above add up to 100% of IDEX 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 IDEX Corporation reported in the segment note and revenue disclosures of its Form 10-K filed February 19, 2026 (accession 0000832101-26-000003), 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 IDEX Corporation's business segments?
In its fiscal 2025 Form 10-K, IDEX Corporation reports revenue for Health and Science Technologies, Fluid and Metering Technologies and Fire and Safety Diversified Products.
Which part of IDEX Corporation brings in the most revenue?
Health and Science Technologies, with $1.5 billion of revenue in fiscal 2025, or 43% of the total.
Where does IDEX Corporation report its segment results?
In the segment note to the financial statements in its Form 10-K, most recently filed February 19, 2026, alongside management's discussion of each segment's results.