---
schema_version: "secwatch.filing_event.v1"
accession: "0000874238-25-000021"
form_type: "8-K"
ticker: "STRL"
cik: "0000874238"
company_name: "STERLING INFRASTRUCTURE, INC."
filed_at: "2025-02-25T23:59:59+00:00"
generated_at: "2026-05-26T05:18:33.053518+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Sterling reports record Q4 2024 adjusted EPS $1.46; FY2025 guide $7.90-8.40

## Summary
- Q4 revenue $498.8M (+3% YoY); adjusted diluted EPS $1.46 (+13%); gross margin 21.4% (up from 18.9%).
- FY2024 adjusted net income $189.9M ($6.10 diluted EPS), above prior guided range.
- E-Infrastructure Solutions Q4 operating margin expanded ~700bps to 24.1%; data center revenue up >50% YoY.
- Backlog $1.69B ($1.83B combined); E-Infrastructure backlog surpassed $1B (+27%).
- FY2025 guidance: revenue $2.00-2.15B, adjusted diluted EPS $7.90-8.40; expects 18% adjusted net income growth.

## SEC filing metadata
- accession: 0000874238-25-000021
- form_type: 8-K
- ticker: STRL
- cik: 0000874238
- company_name: STERLING INFRASTRUCTURE, INC.
- filed_at: 2025-02-25T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/874238/000087423825000021/0000874238-25-000021-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/874238/000087423825000021/strl-20250225.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000874238-25-000021
- JSON: https://secwatch.observer/filing/0000874238-25-000021.json
- Plain text: https://secwatch.observer/filing/0000874238-25-000021.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.