| BIBath Iron Works Corporation - Harding Facility | Brunswick | ME | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| BIBath Iron Works Ebmf | Brunswick | ME | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| BRBlue Rock Industries (pike Industries) | Sidney | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ECEldur CORP | Bangor | ME | Electrical Equipment, Appliance & Component Manufacturing335139 | — | ◇ UNVERIFIED |
| FEFisher Engineering | Rockland | ME | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| GEGe Energy | Bangor | ME | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| GEGeneral Electric CO (bangor) | Bangor | ME | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| HYHinckley Yachts | Trenton | ME | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| JAJones and Vining of Maine | Lewiston | ME | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| KCKenway Corporation | Augusta | ME | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| LLLevesque Landfill | Ashland | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| MSMaine Standard Biofuel | Portland | ME | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| OLOldcastle Lawn & Garden | Poland | ME | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Pneumatic Div Kittery Maine | Kittery | ME | Fabricated Metal Product Manufacturing332117 | — | ◇ UNVERIFIED |
| PIPike Industries, INC. | Westbrook | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PIPike Industries INC - Washington | Washington | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PIPike Industries INC - Wells | Wells | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PIPike Industries - Poland Crushed Stone | Poland | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| PWPratt & Whitney | North Berwick | ME | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| SWSmith & Wesson Division | Houlton | ME | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| SCSpx Communication Technology | Raymond | ME | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| TITexas Instruments Manufacturing Facility | South Portland | ME | Machinery Manufacturing333242 | — | ◇ UNVERIFIED |
| ECEnterprise Casting Corporation | Lewiston | ME | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| MIMega Industries (gorham) | Gorham | ME | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| MCMga Cast Stone INC | Oxford | ME | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| NSNeokraft Signs INC | Lewiston | ME | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| NPNortheast Pellets Llc-ashland | Ashland | ME | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| SMSouthern Maine Specialties | Saco | ME | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| WWahlcometroflex | Lewiston | ME | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| 5N563 New Dam Road | Sanford | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| AEA.c. Electric CORP. | Auburn | ME | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| AFAngstrom Fiber Auburn LLC | Auburn | ME | Textile Mills313230 | — | ◇ UNVERIFIED |
| AKAppalachian Katahdin LLC | Patten | ME | Wood Product Manufacturing321211 | — | ◇ UNVERIFIED |
| ABAtlantic Boat CO | Brooklin | ME | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| AZAvedis Zildjian CO. | Newport | ME | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| ACAvient Corporation | Lewiston | ME | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| BMBates Mill Complex Cleanup Site | Lewiston | ME | Textile Mills313310 | — | ◇ UNVERIFIED |
| BDBillings Diesel and Marine Services Boatyard | Stonington | ME | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| BBBlakes Boatyard | West Boothbay Harbor | ME | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| BRBlue Ridge Fiberboard | Lisbon Falls | ME | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| BPBlythe Portable Plant | Bangor | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BCBroad Cove Marine Services | Bremen | ME | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| BMBruce Manzer | Phillips | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BSB & S Salvage | Hudson | ME | Plastics and Rubber Products Manufacturing326211 | — | ◇ UNVERIFIED |
| BBBumble Bee Seafoods, Stinson Seafood Div | Bath | ME | Food Manufacturing311711 | — | ◇ UNVERIFIED |
| CCCarrier Chipping INC | Skowhegan | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CCCarrier Chipping, INC. | Skowhegan | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CCCarter Chemicals & Services | Westbrook | ME | Chemical Manufacturing325191 | — | ◇ UNVERIFIED |
| CHCascade Holdings US INC | Auburn | ME | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
| CPCatalyst Paper Operations INC | Mexico | ME | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
