D & G Machine Products, LLC | Westbrook | — | ● ACTIVE |
Howell Laboratories, INC. | Gorham | 1–19 | ● ACTIVE |
Silvex Incorporated | Westbrook | — | ● ACTIVE |
Basement Woodworks, INC | Brunswick | — | ● ACTIVE |
Cellblock Fcs LLC | Standish | — | ● ACTIVE |
Tanks Unlimited | Portland | — | ● ACTIVE |
| NPNichols Portland, LLC | Portland | 100–499 | ◐ LIKELY ACTIVE |
| SSSilvex Surface Technology | Westbrook | — | ◐ LIKELY ACTIVE |
| MIMega Industries (gorham) | Gorham | — | ◇ UNVERIFIED |
| BMBrackett Machine INC | Westbrook | — | ◐ LIKELY ACTIVE |
| EREverlast Roofing Inc. - Bridgton ME | Bridgton | 20–99 | ◐ LIKELY ACTIVE |
| GNGreat Northern Docks, INC. | Naples | 20–99 | ◐ LIKELY ACTIVE |
| MTMarca Technologies LLC | Gorham | — | ◐ LIKELY ACTIVE |
| MFMccann Fabrication | New Gloucester | — | ◐ LIKELY ACTIVE |
| MJMegquire & Jones CORP | South Portland | — | ◐ LIKELY ACTIVE |
| SMSouthern Maine Industries CORP | Gorham | — | ◐ LIKELY ACTIVE |
| QCQuantum Clean | Scarborough | — | ◇ UNVERIFIED |
| QQuantumclean | Scarborough | — | ◇ UNVERIFIED |
| SSanmina-sci | Westbrook | — | ◇ UNVERIFIED |
| WWWindham Weaponry | Windham | — | ◇ UNVERIFIED |
| AHAero Heating & Ventilating | Westbrook | 20–99 | ◐ LIKELY ACTIVE |
| ASAmerican Steel and Aluminum LLC | South Portland | — | ▲ REPORTED CLOSED |
| CMConfluent Medical Technologies, Windham | Windham | 20–99 | ◐ LIKELY ACTIVE |
| QSQuantumClean - Scarborough | Scarborough | 20–99 | ◐ LIKELY ACTIVE |
| BTBlast Tech Enterprises | Raymond | — | ◇ UNVERIFIED |
| CBCasco Bay Steel Structures, INC. | South Portland | — | ◇ UNVERIFIED |
| CMCedar Mountain Cupolas LLC | Gray | — | ◇ UNVERIFIED |
| EAEmerson Apparatus Company | Gorham | — | ◇ UNVERIFIED |
| GLGrimburg Less Lethal LC | Bridgton | — | ◇ UNVERIFIED |
| IIIrwin Industrial Tool | Gorham | — | ◇ UNVERIFIED |
| ITIrwin Tools | Gorham | — | ◇ UNVERIFIED |
| JAJames a Mcbrady, INC | Scarborough | — | ◇ UNVERIFIED |
| LBLocal Biochars | Westbrook | — | ◇ UNVERIFIED |
| NENathan E. Jones | Scarborough | — | ◇ UNVERIFIED |
| NENew England Inspection, INC. | South Portland | — | ◇ UNVERIFIED |
| NPNonesuch Precision Services | Scarborough | — | ◇ UNVERIFIED |
| RIRockwerx, INC. | Portland | — | ◇ UNVERIFIED |
| TSTigpro Stainless Fabrication, INC. | Portland | — | ◇ UNVERIFIED |
| UDUS Dol Osha- Augusta, Maine Ao | Windham | — | ◇ UNVERIFIED |
| WKWhite Knuckle Kustoms | Windham | — | ◇ UNVERIFIED |