---
schema_version: "secwatch.filing_event.v1"
accession: "0001488139-25-000092"
form_type: "8-K"
ticker: "AMRC"
cik: "0001488139"
company_name: "Ameresco, Inc."
filed_at: "2025-05-05T23:59:59+00:00"
generated_at: "2026-05-22T17:08:48.217359+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Ameresco Q1 revenue $352.8M (+18% YoY), net loss $5.5M, GAAP EPS ($0.10), Adj. EBITDA $40.6M (+32%)

## Summary
- Total project backlog grew 22% YoY; contracted backlog up 78% YoY; total revenue visibility nearly $10B.
- Non-GAAP EPS of ($0.11); Adjusted EBITDA $40.6M, up 32% from prior year.
- Company reiterates full-year 2025 revenue and Adjusted EBITDA guidance.
- Net loss attributable to common shareholders of $5.5M compared to prior-year period.
- Revenue growth driven by energy projects and services; no specific segment breakdown provided.

## SEC filing metadata
- accession: 0001488139-25-000092
- form_type: 8-K
- ticker: AMRC
- cik: 0001488139
- company_name: Ameresco, Inc.
- filed_at: 2025-05-05T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1488139/000148813925000092/0001488139-25-000092-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1488139/000148813925000092/amrc-20250505.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001488139-25-000092
- JSON: https://secwatch.observer/filing/0001488139-25-000092.json
- Plain text: https://secwatch.observer/filing/0001488139-25-000092.txt

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