Company data
IES Holdings, Inc. employees and revenue per employee
IESC · Engineering & Construction · $13.5B market cap
IES Holdings, Inc. had 10,262 employees at the end of fiscal Sep 2025, up 8.9% from a year earlier. Revenue for the year was $3.37B, up 16.9% from a year earlier, or $329K per employee. Revenue and headcount both grew, and revenue grew faster.
Employees
10,262
+8.9% YoY
Revenue
$3.37B
+16.9% YoY
Revenue / employee
$329K
Peer median $364K
Rank in industry
9 of 15
Engineering & Construction
Headcount against revenue
Both lines start at 100 in the first year we hold, so you can see which one grew faster.
Hover a year for the numbers.
| Year ending | Employees | Revenue | Per employee | Staff YoY | Revenue YoY |
|---|---|---|---|---|---|
| Sep 2025 | 10,262 | $3.37B | $329K | +8.9% | +16.9% |
| Sep 2024 | 9,423 | $2.88B | $306K | +12.8% | +21.3% |
| Sep 2023 | 8,357 | $2.38B | $284K | +4.1% | +9.7% |
| Sep 2022 | 8,028 | $2.17B | $270K | +18.4% | +41.0% |
| Sep 2021 | 6,781 | $1.54B | $227K | +30.1% | +29.0% |
| Sep 2020 | 5,214 | $1.19B | $228K | -3.2% | +10.6% |
| Sep 2019 | 5,389 | $1.08B | $200K | +18.1% | +22.8% |
| Sep 2018 | 4,564 | $877M | $192K | +29.2% | +8.2% |
| Sep 2017 | 3,532 | $811M | $230K | -13.1% | +16.5% |
| Sep 2016 | 4,063 | $696M | $171K | — | — |
Open roles: we have not matched a verified job board for this company yet.
IES Holdings, Inc. against similar companies
The closest industry peers by revenue, from Engineering & Construction.
| Company | Employees | Revenue | Revenue / employee | Shape |
|---|---|---|---|---|
| STRL Sterling Infrastructure, Inc. | 4,400 | $2.49B | $566K | Hiring ahead |
| FIX Comfort Systems USA, Inc. | 22,700 | $9.10B | $401K | Efficient growth |
| LGN Legence Corp. Class A Common stock | 7,000 | $2.55B | $364K | — |
| IESC IES Holdings, Inc. | 10,262 | $3.37B | $329K | Efficient growth |
| DY Dycom Industries, Inc. | 19,556 | $5.55B | $284K | Hiring ahead |
| J Jacobs Solutions Inc. | 43,000 | $12.0B | $280K | Leaner |
| APG APi Group Corporation | 29,000 | $7.91B | $273K | Leaner |
| TTEK Tetra Tech, Inc. | 25,000 | $5.44B | $218K | Leaner |
| KBR KBR, Inc. | 36,000 | $7.79B | $216K | Leaner |
Questions about IES Holdings, Inc.
- How many employees does IES Holdings, Inc. have?
- IES Holdings, Inc. reported 10,262 employees for the fiscal year ending Sep 2025, in the annual report it filed on November 21, 2025. That is up 8.9% from a year earlier.
- What is IES Holdings, Inc.'s revenue per employee?
- IES Holdings, Inc. brought in $3.37B of revenue in fiscal Sep 2025, which is $329K per employee. That ranks 9 of 15 companies we track in Engineering & Construction, where the median is $364K.
- Where do these numbers come from?
- Employee counts and revenue are taken from each company's own annual report (Form 10-K). Open roles are counted from the company's public job board where we have matched one. Companies report headcount once a year, sometimes rounded, so small changes can be noise.
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Compare IESC with the rest of the market
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Source: employee counts and revenue as stated in IES Holdings, Inc.'s annual reports (Form 10-K), latest filed November 21, 2025. This is data, not a recommendation to buy or sell IESC.