Sterling Infrastructure, Inc. (STRL) SEC Filings & Earnings Calls
EquiReason read 17 Sterling Infrastructure, Inc. SEC filings in the last 12 months. Latest: 8-K on 2026-10-05 — Sterling Infrastructure appointed Katherine Hargis as SVP, General Counsel, Chief Compliance Officer, and Corporate Secretary, effective October 5, 2026, succeeding Mark D. Wolf..
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
- Market cap
- 10.9B
- P/E TTM
- 25.6
- Dividend yield
- —
- 52-week
- —
- Next earnings
- 28 Oct, in 4 days
Every filing, read
last 12 months · SECWhat happened, the numbers inside, guidance and risks. The original is one click away.
4 Aug 202610-QSterling reported Q2 2026 revenue of $1.17B (+90% YoY) and net income of $155.8M (+119% YoY), with strong E-Infrastructure growth and backlog expansion.earningsopen
Figures in the filing · each found in the filing text
| Revenue · Q2-2026 | $1.17B | +90% y/y |
| Gross profit · Q2-2026 | $290M | +103% y/y |
| Gross margin · Q2-2026 | 24.8% | |
| Net income attributable to Sterling common stockholders · Q2-2026 | $156M | +120% y/y |
| Operating cash flow · H1-2026 | $328M | +93% y/y |
| Backlog · 2026-06-30 | $4.33B | +44% y/y |
| Combined Backlog · 2026-06-30 | $5.62B | +70% y/y |
| Book-to-burn ratio (Backlog) · H1-2026 | $1.70 | |
| Book-to-burn ratio (Combined Backlog) · H1-2026 | $2.30 | |
| E-Infrastructure Solutions Revenue · E-Infrastructure Solutions · Q2-2026 | $905M | +192% y/y |
Risks flagged
Residential market downturn
“Current year revenues remained relatively flat compared to prior year periods as our businesses specializing in residential concrete slabs and plumbing are still being affected by a market downturn, as affordability issues continue to impact potential homebuyers.”
Customer concentration
“our dependence on a limited number of significant customers” · word for word
Cost escalation
“cost escalations associated with our contracts, due to changes in availability, proximity and cost of construction materials and fuel for our equipment” · word for word
Joint venture liability
“if one of our partners is unable to pay its share, we would be fully liable for such share under our contract with the project owner.” · word for word
3 Aug 20268-K · 2.02, 7.01Record Q2 results: revenue $1.17B (+90%), net income $155.8M (+120%), adjusted EPS $5.80 (+116%). Raised FY2026 guidance: revenue $4.00-4.15B, adj. EBITDA $891-916M. Backlog $4.33B (+116%). Strong demand in E-Infrastructure.earningsopen
Figures in the filing · each found in the filing text
| Revenue · Q2-2026 | $1.17B | +90% y/y |
| Net income · Q2-2026 | $156M | +120% y/y |
| Diluted EPS · Q2-2026 | $5.00 | +116% y/y |
| Adjusted net income · Q2-2026 | $181M | +118% y/y |
| Adjusted diluted EPS · Q2-2026 | $5.80 | +116% y/y |
| EBITDA · Q2-2026 | $234M | +101% y/y |
| Adjusted EBITDA · Q2-2026 | $257M | +104% y/y |
| Cash flows from operations · H1-2026 | $328M | |
| Cash and cash equivalents · Q2-2026 | $465M | |
| Backlog · Q2-2026 | $4.33B | +116% y/y |
Guidance
FY2026 revenue raised to $4.00-4.15B; FY2026 net income $536-555M; FY2026 diluted EPS $17.25-17.85; FY2026 EBITDA $829-854M; FY2026 adjusted net income $612-631M; FY2026 adjusted diluted EPS $19.70-20.30; FY2026 adjusted EBITDA $891-916M
Raised FY2026 guidance across all metrics, reflecting strong momentum and backlog expansion.
Risks flagged
Housing affordability pressures may continue to impact Building Solutions segment.
“We expect market conditions to remain challenging through 2026 as housing affordability pressures continue to affect prospective homebuyers.” · word for word
Resource reallocation from Transportation to E-Infrastructure may reduce Transportation revenue further.
“The revenue decline reflects our ongoing reallocation of resources from transportation projects to higher-margin E-Infrastructure opportunities; this shift is now taking place at an accelerated pace.” · word for word
9 Jun 20268-K · 7.01Sterling Infrastructure acquired Stone Ridge Contracting, a site development contractor, expanding E-Infrastructure services into the Pacific Northwest. Stone Ridge expected to generate $180-200M revenue in FY2026 with mid-teens EBITDA margacquisitionopen
Guidance
Sterling plans to update its full year 2026 financial guidance to reflect the partial year contribution from Stone Ridge at the time of its second quarter 2026 financial report.
Guidance update deferred to Q2 2026 report; management tone positive on acquisition.
Risks flagged
Integration risk: Stone Ridge must be successfully integrated into Sterling's operations and culture to realize expected synergies.
“Acquisition of Stone Ridge; earn-out contingent on EBITDA targets through 2031 indicates performance risk.”
12 May 20268-K · 7.01Sterling Infrastructure filed a new shelf registration statement on Form S-3 to replace an expired one, providing financial flexibility with no current intention to offer or sell securities.open
Risks flagged
No material risk signals; shelf registration is a routine capital markets tool.
“no current intention to offer or sell securities” · word for word
5 May 202610-QTotal Revenues $826M (+92% y/y); Net Income attributable to Sterling common stockholders $96M (+143% y/y); Diluted EPS $3.09 (+141% y/y)open
Figures in the filing · each found in the filing text
| Total Revenues · Q1-2026 | $826M | +92% y/y |
| Net Income attributable to Sterling common stockholders · Q1-2026 | $96M | +143% y/y |
| Diluted EPS · Q1-2026 | $3.09 | +141% y/y |
| Backlog · 2026-03-31 | $3.80B | |
| E-Infrastructure Solutions Revenue · E-Infrastructure Solutions · Q1-2026 | $598M | +174% y/y |
| Transportation Solutions Revenue · Transportation Solutions · Q1-2026 | $133M | +10% y/y |
| Building Solutions Revenue · Building Solutions · Q1-2026 | $95M | +3% y/y |
| Operating Cash Flow · Q1-2026 | $166M | +95% y/y |
| Gross Margin · Q1-2026 | 23.5% |
Risks flagged
Residential Housing Downturn
“Our businesses specializing in residential concrete slabs and plumbing are still being affected by a market downturn, as affordability issues continue to impact potential homebuyers.” · word for word
Joint Venture Liability
“The joint venture’s contract with the project owner typically requires joint and several liability among the joint venture partners.” · word for word
Inflation and Supply Chain
“Since 2021, supply chain volatility and inflation has resulted in price increases in oil, fuel, lumber, concrete, steel and labor which have increased our cost of operations” · word for word
4 May 20268-K · 2.02, 7.01Revenue $826M (+92% y/y); Net income $96M (+143% y/y); Adjusted net income $111M (+122% y/y); Guidance: Full year 2026 guidance raised; specific numbers not provided in excerptearningsopen
Figures in the filing · each found in the filing text
| Revenue · Q1-2026 | $826M | +92% y/y |
| Net income · Q1-2026 | $96M | +143% y/y |
| Adjusted net income · Q1-2026 | $111M | +122% y/y |
| EBITDA · Q1-2026 | $155M | +115% y/y |
| Adjusted EBITDA · Q1-2026 | $167M | +107% y/y |
| Cash flows from operations · Q1-2026 | $166M | |
| Cash and cash equivalents · Q1-2026 | $512M | |
| Backlog · Q1-2026 | $3.80B | +78% y/y |
| Combined backlog · Q1-2026 | $5.15B | +131% y/y |
| Diluted EPS · Q1-2026 | $3.09 | +141% y/y |
Guidance
Full year 2026 guidance raised; specific numbers not provided in excerpt
Company raises full year 2026 guidance citing strong Q1 results, robust backlog growth, and increased visibility into future work.
Risks flagged
Execution risk on large backlog and new awards, including semiconductor fab project.
“Large multi-year semiconductor fabrication campus award; CEC integration and project execution”
Potential cyclicality in infrastructure spending or project delays.
“Backlog growth dependent on continued demand; any slowdown in data center or infrastructure investment could impact”
25 Mar 2026DEF 14AAnnual proxy statement disclosing executive compensation, governance, and 2025 performance highlights.open
Figures in the filing · each found in the filing text
| Revenue · FY2025 | $2.49B | +32% y/y |
| Net Income · FY2025 | $290M | +13% y/y |
| Cash Flow from Operations · FY2025 | $440M | |
| Backlog · FY2025 | $3.01B | |
| Gross Margin · FY2025 | 17.8% | |
| Total Shareholder Return · FY2025 | 82.0% |
Risks flagged
Project execution risk
“Project construction, third party performance and claims management” · word for word
Macro-economic sensitivity
“Macro-economic factors and supply chain management” · word for word
26 Feb 202610-KEmployees 4,400; Unionized employees percentage 4; Joint venture backlog (total) $372Mopen
Figures in the filing · each found in the filing text
| Employees · FY2025 | 4,400 | |
| Unionized employees percentage · FY2025 | 4.0% | |
| Joint venture backlog (total) · FY2025 | $372M | |
| Joint venture backlog (proportionate share) · FY2025 | $149M |
Risks flagged
Tariff-driven cost inflation
“Any trading conflicts and related escalating governmental actions that result in additional tariffs, duties and/or trade restrictions could increase our costs further, cause disruptions or shortages in our supply chains and/or negatively impact the U.S., regional or local economies, and, individually or in the aggregate, materially and adversely affect our b” · word for word
Labor availability and cost
“We often work in tight labor markets that make hiring and retaining employees challenging.” · word for word
Customer concentration
“Due to the size and nature of our contracts, one or a few customers have in the past and may in the future represent a substantial portion of our consolidated revenues and gross profits in any one year or over a period of several consecutive years.” · word for word
25 Feb 20268-K · 2.02, 7.01Sterling Infrastructure reports Q4 2025 revenue $755.6M (+51%), Adj. EBITDA $142.1M (+70%), Adj. EPS $3.08 (+78%); FY2025 revenue $2.49B (+18% GAAP, +32% adj.), Adj. EBITDA $503.8M (+47%); backlog $3.01B (+78%); guides FY2026 with strong piearningsopen
Figures in the filing · each found in the filing text
| Revenue · Consolidated · Q4-2025 | $756M | +51% y/y |
| Revenue · Consolidated · FY2025 | $2.49B | +18% y/y |
| Net income · Consolidated · Q4-2025 | $88M | |
| Net income · Consolidated · FY2025 | $290M | +13% y/y |
| Adjusted net income · Consolidated · Q4-2025 | $96M | +78% y/y |
| Adjusted net income · Consolidated · FY2025 | $337M | +53% y/y |
| Adjusted EBITDA · Consolidated · Q4-2025 | $142M | +70% y/y |
| Adjusted EBITDA · Consolidated · FY2025 | $504M | +47% y/y |
| Backlog · Consolidated · 2025-12-31 | $3.01B | +78% y/y |
| Combined backlog · Consolidated · 2025-12-31 | $3.31B | +81% y/y |
Guidance
FY2026 guidance not explicitly quantified in excerpt; CEO cites strong pipeline and backlog visibility; prior FY2025 Adj. EPS guided range was surpassed ($10.88 vs upper end).
CEO extremely positive on FY2026 outlook; record backlog $3.0B, pipeline $4.5B, strong bid activity; margin expansion continuing.
Risks flagged
Building Solutions segment revenue declined 9% and operating income fell 35%; being downsized.
“Building Solutions revenue -9%, adjusted operating income -35%.”
Deconsolidation of RHB joint venture in Q4 2024 created a one-time gain that complicates year-over-year comparisons.
“Deconsolidation of RHB resulted in one-time pre-tax gain of $91M in Q4 2024.”
CEC acquisition integration risk; contributed significant revenue/backlog but needs to be fully absorbed.
“CEC acquisition contributed $129.1M revenue, $488.9M backlog; cross-selling efforts ongoing.”
4 Nov 202510-QSterling reported strong Q3 2025 results with revenue up 16% YoY, gross margin expansion of 280bps, and backlog growth of 53% from year-end.earningsopen
Figures in the filing · each found in the filing text
| Revenue · Q3-2025 | $689M | +16% y/y |
| Gross Profit · Q3-2025 | $170M | +31% y/y |
| Gross Margin · Q3-2025 | 24.7% | |
| Net Income · Q3-2025 | $92M | +50% y/y |
| Backlog · 2025-09-30 | $2.58B | |
| Backlog Margin · 2025-09-30 | 18.0% | |
| Combined Backlog · 2025-09-30 | $3.44B | |
| Book-to-Burn Ratio · 9M-2025 | $1.60 | |
| E-Infrastructure Revenue · E-Infrastructure Solutions · Q3-2025 | $417M | +58% y/y |
| Transportation Revenue · Transportation Solutions · Q3-2025 | $170M | -25% y/y |
Guidance
G&A expense expected ~6.3% of revenue for full year 2025; effective tax rate ~25%
Management sees favorable long-term growth in E-Infrastructure and Transportation, with strong backlog and margin improvement, while Building Solutions near-term demand remains muted.
Risks flagged
Residential demand slowdown
“Beginning in the second half of 2024, demand from residential home builder customers began to decline, as prospective homebuyers struggled with affordability challenges.” · word for word
Cost escalation risk
“cost escalations associated with our contracts, due to changes in availability, proximity and cost of materials such as steel, cement, concrete, aggregates, oil, fuel and other construction materials” · word for word
Joint venture liability
“if one of our partners is unable to pay its share, we would be fully liable for such share under our contract with the project owner.” · word for word
3 Nov 20258-K · 2.02, 7.01Revenue $689M (+32% y/y); Gross Margin 24.7; Net Income $92M (+50% y/y); Guidance: Revenue $2.375-2.390B; adj. diluted EPS $10.35-10.52; adj. EBITDA $486-491Mearningsopen
Figures in the filing · each found in the filing text
| Revenue · Q3-2025 | $689M | +32% y/y |
| Gross Margin · Q3-2025 | 24.7% | |
| Net Income · Q3-2025 | $92M | +50% y/y |
| Adjusted Diluted EPS · Q3-2025 | $3.48 | +58% y/y |
| Adjusted EBITDA · Q3-2025 | $156M | +47% y/y |
| Backlog · Q3-2025 | $2.58B | +34% y/y |
| Combined Backlog · Q3-2025 | $3.44B | +44% y/y |
| Cash from Operations (9M) · 9M-2025 | $254M | |
| Cash and Cash Equivalents · Q3-2025 | $306M |
Guidance
Revenue $2.375-2.390B; adj. diluted EPS $10.35-10.52; adj. EBITDA $486-491M
Raised FY2025 guidance across all metrics; strong backlog and visibility; margin expansion continuing.
Risks flagged
Building Solutions softness due to housing market slowdown; residential affordability challenges persist.
“Building Solutions revenue -1%, adj. operating income -10%; residential impacted by housing affordability.”
Texas heavy highway business downsizing may weigh on near-term revenue and backlog.
“Downsizing of low-bid Texas heavy highway business progressing; will weigh on backlog and revenue near term.”
Sterling Infrastructure, Inc. — questions
- What did Sterling Infrastructure, Inc. file recently?
- 17 SEC filings in the last 12 months. Latest: 8-K on 2026-10-05 — Sterling Infrastructure appointed Katherine Hargis as SVP, General Counsel, Chief Compliance Officer, and Corporate Secretary, effective October 5, 2026, succeeding Mark D. Wolf.
Every figure on this page comes from Sterling Infrastructure, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.