# EDGAR Filing Document

**Accession Number:** 0001488139
**File Stem:** 0001628280-26-026699
**Filing Date:** 2026-4
**Character Count:** 2006
**Document Hash:** cd9162f0a4294b03f29817139baba66f
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628280-26-026699.hdr.sgml**: 20260423

**ACCESSION NUMBER**: 0001628280-26-026699

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260423

**DATE AS OF CHANGE**: 20260423

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Ameresco, Inc.
- **CENTRAL INDEX KEY:** 0001488139
- **STANDARD INDUSTRIAL CLASSIFICATION:** CONSTRUCTION SPECIAL TRADE CONTRACTORS [1700]
- **ORGANIZATION NAME:** 05 Real Estate & Construction
- **EIN:** 043512838
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-34811
- **FILM NUMBER:** 26885737

**BUSINESS ADDRESS:**
- **STREET 1:** 111 SPEEN STREET
- **CITY:** FRAMINGHAM
- **STATE:** MA
- **ZIP:** 01701
- **BUSINESS PHONE:** 508-661-2200

**MAIL ADDRESS:**
- **STREET 1:** 111 SPEEN STREET
- **CITY:** FRAMINGHAM
- **STATE:** MA
- **ZIP:** 01701

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**SCHEDULE 14A**

**Proxy Statement Pursuant to Section 14(a)**

**of the Securities Exchange Act of 1934**

**(Amendment No.)**

Filed by the Registrant 🗹

Filed by a Party other than the Registrant ◻

Check the appropriate box:

◻ Preliminary Proxy Statement

◻ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

◻ Definitive Proxy Statement

🗹 Definitive Additional Materials

◻ Soliciting Material under §240.14a-12

**Ameresco, Inc.**

(Name of Registrant as Specified In Its Charter)

    

(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

🗹No fee required.

◻&nbsp;&nbsp;&nbsp;&nbsp;Fee paid previously with preliminary materials

◻&nbsp;&nbsp;&nbsp;&nbsp;Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

    

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