Sterling Infrastructure, Inc. revenue by segment STRL

Annual Quarterly

Sterling Infrastructure, Inc. splits its revenue 2 ways in its filings. By operating segments, the largest line in Q3 of fiscal 2026, the quarter ended Sep 30, 2026 was E Infrastructure Solutions at $1.3 billion, 83% of the total. By sales mix, the largest line in Q3 of fiscal 2026, the quarter ended Sep 30, 2026 was E Infrastructure Solutions at $1.3 billion, 83% of the total.

USD in millions. The percent under a figure is the change from the same quarter a year earlier.

Line	TTM Sep 30, 2026	Q3 FY2026 Sep 30, 2026	Q2 FY2026 Jun 30, 2026	Q1 FY2026 Mar 31, 2026	Q4 FY2025 Dec 31, 2025	Q3 FY2025 Sep 30, 2025	Q2 FY2025 Jun 30, 2025	Q1 FY2025 Mar 31, 2025	Q4 FY2024 Dec 31, 2024
Revenue	4,313	1,564	1,168	826	756	689	614	431	499
Operating segments
E Infrastructure Solutions	—	1,303 +212.3% share 83.3%	905 +191.6% share 77.5%	598 +173.9% share 72.4%	—	417 share 60.5%	310 share 50.5%	218 share 50.6%	—
Transportation Solutions	—	165 -3.1% share 10.6%	157 share 13.4%	133 +10.1% share 16.1%	—	170 share 24.7%	—	121 share 28.0%	—
Building Solutions	—	96 -5.4% share 6.1%	106 share 9.1%	95 +3.3% share 11.5%	—	101 share 14.7%	—	92 share 21.4%	—
Sales mix
E Infrastructure Solutions	—	1,303 +212.3% share 83.3%	905 +191.6% share 77.5%	598 +173.9% share 72.4%	—	417 share 60.5%	310 share 50.5%	218 share 50.6%	—
Heavy Highway	—	116 +9.4% share 7.4%	—	90 +3.5% share 10.9%	100 -18.8% share 13.2%	106 share 15.3%	133 share 21.7%	87 share 20.2%	123 share 24.6%
Residential Construction	—	74 -7.7% share 4.8%	90 -2.2% share 7.7%	79 +2.6% share 9.5%	70 +4.0% share 9.3%	81 share 11.7%	92 share 14.9%	77 share 17.8%	68 share 13.6%
Aviation	—	25 +30.0% share 1.6%	23 +44.1% share 1.9%	21 +84.0% share 2.6%	17 -22.2% share 2.2%	19 share 2.7%	16 share 2.6%	12 share 2.7%	21 share 4.3%
Commercial	—	22 +3.4% share 1.4%	17 +8.3% share 1.4%	16 +6.8% share 2.0%	11 -48.9% share 1.5%	21 share 3.0%	15 share 2.5%	15 share 3.5%	22 share 4.5%

How these figures are calculated

Quarterly columns are single-quarter amounts. When a 10-Q reports only a year-to-date total, as cash flow statements do, the quarter is that total minus the previous quarter's year-to-date total. The fourth quarter is the annual report's full year minus the first nine months. A column marked YTD is a year-to-date total, shown when the earlier report needed for the single quarter is missing. 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: Heavy Construction Other Than Bldg Const - Contractors (SIC 1600)
Listed as: STRL (Nasdaq)
Fiscal year ends: December 31
Incorporated in: DE
Headquarters: The Woodlands, TX
SEC filer status: Large accelerated filer
SEC CIK: 874238
Former names: STERLING CONSTRUCTION CO INC (until Jun 1, 2022); OAKHURST CO INC (until Jan 29, 2002); OAKHURST CAPITAL INC (until Feb 10, 1995)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.