Companies: 10,795·Total market cap: $144.5T
IES Holdings, Inc.

IES Holdings, Inc.

IESCNASDAQIndustrials● Active
$720.72
$-21.37(-2.88%)
Market Cap$14.4B
P/E Ratio—
52W High$739.98
52W Low$259.3
EmployeesOwnershipInsider Trades

IES Holdings, Inc. (IESC) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · IESC · as of Nov 21, 2025

Latest filing snapshot

10,283
+798+8.41%vs prior year

IES Holdings, Inc. (IESC) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-09-30·Full-time · Global
Total Employees
10,283
Change (1Y)
+798
Growth % (1Y)
+8.41%
Revenue / Employee
$327.9K
Net Income / Employee
$29.8K
Market Cap
$14.4B

IESC Employee Count

1998 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing DateEmployeesChange (1Y)Growth (1Y)SEC filing link
2025-11-2110,283+798+8.41%
2024-11-229,485+1,058+12.55%
2023-12-078,427+349+4.32%
2022-12-068,078+1,233+18.01%
2021-12-036,845+1,602+30.56%
2020-12-075,243-146-2.71%
2019-12-065,389+825+18.08%
2018-12-074,564+1,032+29.22%
2017-12-083,532-531-13.07%
2016-12-094,063+957+30.81%

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Engineering & Construction
#SymbolCompanyEmployees
#1
Fluor Corporation
FLR
Fluor Corporation
26,866#2
AGCO Corporation
AGCO
AGCO Corporation
24,000#3
Primoris Services Corporation
PRIM
Primoris Services Corporation
15,716#4
Dycom Industries, Inc.
DY
Dycom Industries, Inc.
15,623#5
IES Holdings, Inc.
IESC
IES Holdings, Inc.YOU
10,283#6
AAON, Inc.
AAON
AAON, Inc.
4,812#7
Armstrong World Industries, Inc.
AWI
Armstrong World Industries, Inc.
3,600
Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · IESC peer comparison

About IESC employees

IESC Employees · Headcount

IES Holdings, Inc. (IESC) employee data is sourced from the annual SEC 10-K filing. As of 2025, IES Holdings, Inc. had 10,283 full-time employees globally. Full-time employees only. Global consolidated headcount.

IES Holdings, Inc. employs 10,283 full-time employees as of the latest filing within the Engineering & Construction industry. Revenue per employee stands at $327,868, reflecting the company's operational efficiency.

IES Holdings, Inc.'s workforce increased by 798 (8.41%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

IES Holdings, Inc.'s revenue per employee of $327,868 positions it among the notable performers in the Engineering & Construction sector for operational efficiency.

RevenueFinancial statementsNet incomeSEC filingsPrice historyForecast & ratingsOwnershipEarnings

Frequently Asked Questions

IESC Employees · 5 questions

As of the latest SEC 10-K filing (2025), IES Holdings, Inc. had 10,283 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

IES Holdings, Inc. employee counthow many employees does IES Holdings, Inc. haveIESC total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2025-11-21