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On the Record · Ameresco

Ameresco subsidiaries, as it lists them

The subsidiaries Ameresco lists in its latest annual report, with the jurisdiction of each, linked to the filing.

Subsidiaries it lists

SubsidiaryJurisdiction
1000455439 Ontario Inc.Federally Chartered
112 Lake Street Solar LLCDelaware
117 Lake Street Solar LLCDelaware
1519 Crandall Road LLCDelaware
1724 64th Avenue Solar LLCDelaware
399 Revolution Drive Solar LLCDelaware
515 Main Saugus LLCDelaware
5700 Canada Street Solar LLCDelaware
5715 Livingston Road Solar LLCDelaware
59 Morse Road Solar LLCDelaware
60 Nahatan Street Solar 2 LLCDelaware
83 School Street Solar LLCDelaware
Adams Lot 1 RNG LLCDelaware
Aegean Drive Solar LLCDelaware
Afton NM Solar LLCDelaware
Agawam MA Shoemaker Ln Solar LLCDelaware
Aioliko Parko Anemos Distomou Single Member P.C.Greece
Aioliko Parko Psili Korfi Delfon Single Member P.C.Greece
ALBERTA VA SOLAR LLCDelaware
Allenstown NH Solar LLCDelaware
AM HELIOS, INC.Delaware
Ameresco 200 Nahatan Street Solar 2 LLCDelaware
Ameresco Ad Holdings LLCDelaware
Ameresco Alternate Fuels LLCDelaware
Ameresco Asset Holdings IV LLCDelaware
Ameresco Asset Pledgor IV LLCDelaware
Ameresco Asset Sustainability Group LLCDelaware
Ameresco Avenal LLCDelaware
Ameresco Benson Valley RNG LLCDelaware
Ameresco BESS Holding Inc.Federally Chartered
Ameresco BRI Carbon Reduction LPFederally Chartered
Ameresco Brickyard RNG LLCDelaware
Ameresco Butte County LLCDelaware
Ameresco Canada Inc.Federally Chartered
Ameresco Candlewood Holdco LLCDelaware
Ameresco CEPEO Solar Inc.Federally Chartered
Ameresco Cherokee RNG LLCDelaware
Ameresco Chicopee Energy LLCDelaware
Ameresco Chiquita Energy LLCDelaware
Ameresco Chiquita RNG LLCDelaware
AMERESCO CLINTON COUNTY RNG LLCDelaware
Ameresco CT LLCDelaware
Ameresco Dallas LLCDelaware
Ameresco Delaware Energy LLCDelaware
Ameresco DR LLCDelaware
AMERESCO EPPERSON RNG LLCDelaware
Ameresco Evansville LLCDelaware
Ameresco Federal Solutions, Inc.Tennessee
Ameresco Finance Solar II Inc.Federally Chartered
Ameresco Finance Solar Inc.Federally Chartered
Ameresco Forward LLCDelaware
Ameresco Forward RNG LLCDelaware
Ameresco GEDSB Solar Inc.Federally Chartered
Ameresco Georgia LLCDelaware
Ameresco Geothermal Inc.Ontario
Ameresco Grand Prairie RNG LLCDelaware
Ameresco Greenridge LLCDelaware
Ameresco Greenridge RNG LLCDelaware
Ameresco Half Moon Bay LLCDelaware
Ameresco Hawaii LLCDelaware
Ameresco HCE Solar LLCDelaware
Ameresco Hellas Energy Single Member S.A.Greece
Ameresco HPEDSB Solar Inc.Federally Chartered
Ameresco Intelligent Systems, LLCDelaware
Ameresco International Holdings B.V.Netherlands
Ameresco Janesville LLCDelaware
Ameresco Jefferson City LLCDelaware
Ameresco Johnson Canyon LLCDelaware
Ameresco JPII Carbon Reduction Inc.Federally Chartered
Ameresco Keller Canyon LLCDelaware
Ameresco Keller Canyon RNG LLCDelaware
Ameresco Lake Havasu LLCDelaware
Ameresco LDCSB Solar Inc.Federally Chartered
Ameresco Lee County RNG LLCDelaware
Ameresco LFG Holdings II LLCDelaware
Ameresco LFG Holdings III LLCDelaware
Ameresco LFG Holdings LLCDelaware
Ameresco LFG-I, Inc.Delaware
Ameresco LimitedUnited Kingdom
Ameresco Little Dixie RNG LLCDelaware
Ameresco Manteca DCFC LLCDelaware
Ameresco McCarty Energy LLCDelaware
AMERESCO MICHIGAN RNG HOLDINGS LLCDelaware
Ameresco Modern RNG LLCDelaware
Ameresco MT Wind LLCDelaware
Ameresco Mt. Olive LLCDelaware
Ameresco Navy Yard Peaker LLCDelaware
AMERESCO NEW MEXICO SOLAR LLCDelaware
Ameresco Newmarket Energy Storage Inc.Federally Chartered
Ameresco Otay RNG LLCDelaware
Ameresco Palmetto LLCDelaware
Ameresco Pine Bluff LLCDelaware
AMERESCO PINE GROVE RNG LLCDelaware
Ameresco Planergy Housing, Inc.Delaware
Ameresco Potter Road LLCDelaware
Ameresco Puerto Rico, Inc.Puerto Rico
Ameresco PV Holdings 12 LLCDelaware
Ameresco PV Holdings 13 LLCDelaware
Ameresco PV Holdings Eleven LLCDelaware
Ameresco PV Holdings II LLCDelaware
Ameresco PV Holdings IV LLCDelaware
Ameresco PV Holdings IX LLCDelaware
Ameresco PV Holdings LLCDelaware
Ameresco PV Holdings V LLCDelaware
Ameresco PV Holdings VI LLCDelaware
Ameresco PV Holdings VII FinCo LLCDelaware
Ameresco PV Holdings VII LLCDelaware
Ameresco PV Holdings VIII LLCDelaware
Ameresco PV Holdings X LLCDelaware
Ameresco Quebec IncFederally Chartered
Ameresco Ranchland LLCDelaware
Ameresco Renewable Energy LLCDelaware
Ameresco Renewable LLCDelaware
Ameresco RNG Holdings I LLCDelaware
Ameresco RNG Pledgor I LLCDelaware
Ameresco RNG TCTA LLCDelaware
Ameresco RNG TCTA Pledgor LLCDelaware
Ameresco Roxana RNG LLCDelaware
Ameresco San Antonio LLCDelaware
Ameresco San Joaquin LLCDelaware
Ameresco San Joaquin Solar LLCDelaware
Ameresco Santa Clara LLCDelaware
Ameresco Santa Cruz Energy LLCDelaware
Ameresco Select, Inc.Massachusetts
Ameresco Servicios Energeticos S.L.Spain
Ameresco SFPUC LLCDelaware
Ameresco Skunk Creek LLCDelaware
Ameresco Solar - Products LLCDelaware
Ameresco Solar - Solutions LLCDelaware
Ameresco Solar - Technologies LLCDelaware
Ameresco Solar Bridgewater LLCDelaware
Ameresco Solar Canton LLCDelaware
Ameresco Solar Englewood LLCDelaware
Ameresco Solar Fall River LLCDelaware
Ameresco Solar Holdings I LLCDelaware
Ameresco Solar Holdings II Finco LLCDelaware
Ameresco Solar Holdings II LLCDelaware
Ameresco Solar Holdings III LLCDelaware
Ameresco Solar Land Holdings LLCDelaware
Ameresco Solar LLCDelaware
Ameresco Solar Logan LLCDelaware
Ameresco Solar Lowell LLCDelaware
Ameresco Solar Milton LLCDelaware
Ameresco Solar Natick II LLCDelaware
Ameresco Solar Natick LLCDelaware
Ameresco Solar New York LLCDelaware
Ameresco Solar Newburyport LLCDelaware
Ameresco Solar Power 1 LLCDelaware
Ameresco Solar Waltham LLCDelaware
Ameresco Solar Worcester LLCDelaware

The list is long; these are the first 150 as the company lists them. From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.

Read from Ameresco’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023) and the financial data it files with the SEC, as of 2026-03-03. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.