| NRNatural Rocks Spring Water Ice Co, Inc | Eliot | ME | Beverage and Tobacco Product Manufacturing312113 | 1-19 | ◐ LIKELY ACTIVE |
| SMSargent Materials | East Machias | ME | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| TYThayer's Y-knot Boatyard | North Haven | ME | Transportation Equipment Manufacturing336611 | 1-19 | ◐ LIKELY ACTIVE |
| CCCarrier Chipping INC | Skowhegan | ME | Wood Product Manufacturing321113 | 1-19 | ◇ UNVERIFIED |
| HBHandy Boat Service | Falmouth | ME | Transportation Equipment Manufacturing336612 | 1-19 | ◇ UNVERIFIED |
| HMH&h Marine | Steuben | ME | Transportation Equipment Manufacturing336611 | 1-19 | ◇ UNVERIFIED |
| KMKnight Marine Service | Rockland | ME | Transportation Equipment Manufacturing336611 | 1-19 | ◇ UNVERIFIED |
| MPMattingly Products | North Anson | ME | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◇ UNVERIFIED |
| NMNewcastle Marine, INC | Newcastle | ME | Transportation Equipment Manufacturing336611 | 1-19 | ◇ UNVERIFIED |
| PEPaul E Luke Boat Yard | East Boothbay | ME | Transportation Equipment Manufacturing336611 | 1-19 | ◇ UNVERIFIED |
| RRRoyal River Boat Yard | Yarmouth | ME | Transportation Equipment Manufacturing336612 | 1-19 | ◇ UNVERIFIED |
| SMShucks Maine Lobster | Richmond | ME | Food Manufacturing311712 | 1-19 | ◇ UNVERIFIED |
| SSState Sand & Gravel INC | Belfast | ME | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◇ UNVERIFIED |
| SSStiman Steel | Augusta | ME | Fabricated Metal Product Manufacturing332312 | 1-19 | ◇ UNVERIFIED |
| TBTukey Brothers INC | Belgrade | ME | Wood Product Manufacturing321113 | 1-19 | ◇ UNVERIFIED |
| WYWilbur Yachts | Southwest Harbor | ME | Transportation Equipment Manufacturing336611 | 1-19 | ◇ UNVERIFIED |
| WWWindham Weaponry | Windham | ME | Fabricated Metal Product Manufacturing332994 | 1-19 | ◇ UNVERIFIED |
| YMYork Marine INC | Rockland | ME | Transportation Equipment Manufacturing336612 | 1-19 | ◇ UNVERIFIED |
| BMBartlett Maine Estate Winery | Gouldsboro | ME | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| BBBirchwood Brewing | Gray | ME | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| ETEighteen Twenty, LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| FRFore River Brewing Company LLC | South Portland | ME | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| GAGreisen Aerospace, LLC | Brunswick | ME | Transportation Equipment Manufacturing336419 | 1-19 | ◐ LIKELY ACTIVE |
| KRKJPL Restaurants, Inc. | Greene | ME | Food Manufacturing311612 | 1-19 | ◐ LIKELY ACTIVE |
| MDMaine Distilleries, LLC | Freeport | ME | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| MLMossy Ledge Spirits | Etna | ME | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| NENew England Crane INC | Lewiston | ME | Machinery Manufacturing333923 | 1-19 | ◐ LIKELY ACTIVE |
| NENew England Distilling, LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| NPNorthern Prosthetics P.c. | Presque Isle | ME | Miscellaneous Manufacturing339113 | 1-19 | ◐ LIKELY ACTIVE |
| RWRoot Wild LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| TMThs Machine, INC. | Hampden | ME | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| WWWinterport Winery | Winterport | ME | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| PMPortland Matters Makers | Biddeford | ME | Furniture and Related Product Manufacturing337910 | 1-19 | ◐ LIKELY ACTIVE |
| RGRichard Genest.inc. | Sanford | ME | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| BRBrion Reiff Boat Builders, INC. | Brooklin | ME | Transportation Equipment Manufacturing336612 | 1-19 | ◇ UNVERIFIED |
| NCNorth Country Wind Bells INC. | Round Pond | ME | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
| USUrethane Solurtions LLC | Saco | ME | Plastics and Rubber Products Manufacturing326150 | 1-19 | ◇ UNVERIFIED |
| AIAmerican Iron and Metal - Arundel | Arundel | ME | Fabricated Metal Product Manufacturing332311 | 1-19 | ◐ LIKELY ACTIVE |
| AIAmerican Iron and Metal -Bangor | Bangor | ME | Miscellaneous Manufacturing339910 | 1-19 | ◐ LIKELY ACTIVE |
| AIAmerican Iron and Metal - Caribou | Caribou | ME | Fabricated Metal Product Manufacturing332996 | 1-19 | ◐ LIKELY ACTIVE |
| AIAmerican Iron and Metal - Oakland | Oakland | ME | Fabricated Metal Product Manufacturing332311 | 1-19 | ◐ LIKELY ACTIVE |
AnalytiChem USA, Inc Westbrook | Westbrook | ME | Chemical Manufacturing325414 | 1-19 | ◐ LIKELY ACTIVE |
| ABAugusta Branch | Augusta | ME | Food Manufacturing311520 | 1-19 | ◐ LIKELY ACTIVE |
| BMBOSM Monarch Mountain | Acton | ME | Nonmetallic Mineral Product Manufacturing327390 | 1-19 | ◐ LIKELY ACTIVE |
| COCedarWorks Office | Rockport | ME | Wood Product Manufacturing321992 | 1-19 | ◐ LIKELY ACTIVE |
| CMCuddledown Manufacturing | Yarmouth | ME | Textile Product Mills314120 | 1-19 | ◐ LIKELY ACTIVE |
| CCzarnowski-Portland | Portland | ME | Miscellaneous Manufacturing339950 | 1-19 | ◐ LIKELY ACTIVE |
| DTDL Thurrott Air | Waterville | ME | Machinery Manufacturing333912 | 1-19 | ◐ LIKELY ACTIVE |
| DDDouglas Dynamics aka RDX | Rockland | ME | Machinery Manufacturing333120 | 1-19 | ◐ LIKELY ACTIVE |
| E6EAC 6290 Copiam Asphalt Solutions | Hermon | ME | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◐ LIKELY ACTIVE |