---
schema_version: "secwatch.filing_event.v1"
accession: "0001488139-23-000166"
form_type: "8-K"
ticker: "AMRC"
cik: "0001488139"
company_name: "Ameresco, Inc."
filed_at: "2023-10-24T23:59:59+00:00"
generated_at: "2026-06-09T13:55:56.431262+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Ameresco EVP Britta MacIntosh to resign, transition to consulting role

## Summary
- Britta MacIntosh resigns as EVP, West Region and European Operations, effective Dec 31, 2023.
- She will continue to support Ameresco in a consulting capacity after resignation.
- MacIntosh to assist executive management team in transitional role until resignation date.

## SEC filing metadata
- accession: 0001488139-23-000166
- form_type: 8-K
- ticker: AMRC
- cik: 0001488139
- company_name: Ameresco, Inc.
- filed_at: 2023-10-24T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1488139/000148813923000166/0001488139-23-000166-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1488139/000148813923000166/amrc-20231023.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001488139-23-000166
- JSON: https://secwatch.observer/filing/0001488139-23-000166.json
- Plain text: https://secwatch.observer/filing/0001488139-23-000166.txt

## Key facts
- Executive change
  Britta MacIntosh resigned as Executive Vice President, West Region and European Operations at Ameresco, Inc..
  - Action: resigned
  - Role: Executive Vice President, West Region and European Operations
  source text: On October 23, 2023, Ameresco, Inc. (the “Company”) announced that Britta MacIntosh has informed the Company of her intent to resign for personal reasons from her position as Executive Vice President, West Region and European Operations, effective December 31, 2023, after which she will continue to support the Company in a consulting capacity.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1488139/000148813923000166/0001488139-23-000166-index.htm

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