Quanta Services, Inc. splits its revenue 2 ways in its filings. By operating segments, the largest line in fiscal 2025, which ended Dec 31, 2025 was Electric Power at $23.0 billion, 81% of the total. By sales mix, the largest line in fiscal 2025, which ended Dec 31, 2025 was Electric Power at $23.0 billion, 81% of the total.
USD in millions. The percent under a figure is the change from the year before.
| Line |
FY 2026
Sep 30, 2026
|
FY 2025
Dec 31, 2025
|
FY 2024
Dec 31, 2024
|
FY 2023
Dec 31, 2023
|
FY 2022
Dec 31, 2022
|
FY 2021
Dec 31, 2021
|
FY 2020
Dec 31, 2020
|
FY 2019
Dec 31, 2019
|
FY 2018
Dec 31, 2018
|
|---|---|---|---|---|---|---|---|---|---|
| Revenue |
37,289
|
28,480
|
23,673
|
20,882
|
17,074
|
12,980
|
11,203
|
12,112
|
11,171
|
| Operating segments | |||||||||
| Electric Power |
—
|
23,001
+21.0%
share 80.8%
|
19,012
+19.8%
share 80.3%
|
15,867
+77.5%
share 76.0%
|
8,940
share 52.4%
|
—
|
—
|
—
|
—
|
| Underground And Infrastructure |
—
|
5,478
+17.5%
share 19.2%
|
4,660
-7.1%
share 19.7%
|
5,015
+15.2%
share 24.0%
|
4,355
share 25.5%
|
—
|
—
|
—
|
—
|
| Sales mix | |||||||||
| Electric Power |
—
|
23,001
+21.0%
share 80.8%
|
19,012
+19.8%
share 80.3%
|
15,867
+77.5%
share 76.0%
|
8,940
share 52.4%
|
—
|
—
|
—
|
—
|
| Underground And Infrastructure |
—
|
5,478
+17.5%
share 19.2%
|
4,660
-7.1%
share 19.7%
|
5,015
+15.2%
share 24.0%
|
4,355
share 25.5%
|
—
|
—
|
—
|
—
|
How these figures are calculated
Annual columns are full-year amounts from the annual report (Form 10-K, 20-F, or 40-F). If a company restates a year, the latest filed number is shown. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.
Company profile
- Industry
- Electrical Work (SIC 1731)
- Listed as
- PWR (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1050915
- Former names
- QUANTA SERVICES INC (until May 31, 2019)
Other Electrical Work companies
- Comfort Systems USA Inc FIX
- EMCOR Group, Inc. EME
- IES Holdings, Inc. IESC
- Magnitude International Ltd MAGH
- Energys Group Ltd ENGS
Source: SEC EDGAR filings. This is company-reported data, not investment advice.