| DLDielectric, LLC | Lewiston | ME | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| DDDirigo Dowels & Pins | New Portland | ME | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| EMEastern Maine Mussel CORP | Hancock | ME | Food Manufacturing311712 | — | ◇ UNVERIFIED |
| ECEj Carrier INC | Jackman | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| FFFalcon Footwear | Lewiston | ME | Leather and Allied Product Manufacturing316210 | — | ◇ UNVERIFIED |
| FCFarmington Chipping Enterprises | Farmington | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| FTFirst Technology/control Devices | Standish | ME | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| FIForest Industries | Fryeburg | ME | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| FFutureguard | Auburn | ME | Textile Product Mills314910 | — | ◇ UNVERIFIED |
| GEG. E. Goding & Son INC | Lincoln | ME | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GEGeneral Electric CO (bangor Florida Ave) | Bangor | ME | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
| GFGrand Falls Hydro Project | Baileyville | ME | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
| GIGreat Island Boat Yard | Harpswell | ME | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| GNGreat Northern Paper | Millinocket | ME | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| GNGreat Northern Paper #2 | East Millinocket | ME | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| GIGrimmel Industries | Topsham | ME | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| GLGrow-tech LLC | South Portland | ME | Plastics and Rubber Products Manufacturing326150 | — | ◇ UNVERIFIED |
| HCHaley Construction INC | Moosehead Junction Twp. | ME | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HLHancock Lumber | Bethel | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| HPHardwood Products | Guilford | ME | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| HMHarold Macquinn | Hancock | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HCHarry C. Crooker & Sons | Topsham | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HGH G Winter & Sons INC | Kingfield | ME | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| HCHinckley CO - Southwest Harbor | Southwest Harbor | ME | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| HRHissong Ready-mix & Aggregates LLC - Eliot | Eliot | ME | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HHHuber Hardwood-dolby Site | Millinocket | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| HCHyponex Corporation | Medway | ME | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| ITInsulsafe Textiles, INC. - Le | Lewiston | ME | Textile Mills313210 | — | ◇ UNVERIFIED |
| IPInternational Paper Container Facility | Auburn | ME | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
| IFIrving Forest Products INC | Nashville Plantation | ME | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
 Johns Manville | Lewiston | ME | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| JSJonesport Shipyard | Jonesport | ME | Transportation Equipment Manufacturing336611 | — | ◇ UNVERIFIED |
| JCJsc Corp-biddeford | Biddeford | ME | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| LSLabbe Shop | Brunswick | ME | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| LCLane Const CORP - Calais (24) | Calais | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LCLane Const CORP Dba Sunrise Matls (35) | Orono | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LCLane Construction | Houlton | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LCLane Construction CORP | Presque Isle | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LCLane Construction Corporate Office | Hermon | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| LCLee's Concrete | Bangor | ME | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LBLepage Bakeries, Park St | Lewiston | ME | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| LLLinde LLC | Kittery | ME | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| LWLobster Web Processing Plant | Gouldsboro (prospect Harbor) | ME | Food Manufacturing311711 | — | ◇ UNVERIFIED |
| LALohmann Animal Health International | Waterville | ME | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
| LALohmann Animal Health Int'l-c | China | ME | Chemical Manufacturing325414 | — | ◇ UNVERIFIED |
 Louisiana-pacific Oriented Strand Board (closed) | Baileyville | ME | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| LMLouis Mack INC | Portland | ME | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| LWL & W Concrete | Norridgewock | ME | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| MIMaine Industrial Tire | Gorham | ME | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| MPMaine Potato Growers | Presque Isle | ME | Chemical Manufacturing325311 | — | ◇ UNVERIFIED |
