| GVGE Vernova - Gas Power Bangor ME | Bangor | ME | Machinery Manufacturing333611 | 100-499 | ◐ LIKELY ACTIVE |
| HPHarvey Performance Operating - Gorham Maine | Gorham | ME | Machinery Manufacturing333515 | 100-499 | ◐ LIKELY ACTIVE |
| HHHP Hood- Portland | Portland | ME | Food Manufacturing311511 | 100-499 | ◐ LIKELY ACTIVE |
| IPInternational Paper (2) | Auburn | ME | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| LBLepage Bakeries Cedar Street LLC | Lewiston | ME | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| LCLGC Clinical Diagnostics, Inc. MA | Milford | ME | Chemical Manufacturing325413 | 100-499 | ◐ LIKELY ACTIVE |
| LLifeMade | East Wilton | ME | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
Louisiana-Pacific Houlton | New Limerick | ME | Wood Product Manufacturing321213 | 100-499 | ◐ LIKELY ACTIVE |
| PIPalletONE, Inc | Livermore Falls | ME | Wood Product Manufacturing321920 | 100-499 | ◐ LIKELY ACTIVE |
| PMPortland Millwork - BMD | Portland | ME | Wood Product Manufacturing321911 | 100-499 | ◐ LIKELY ACTIVE |
| PBPrimo Brands - Hollis Factory | Hollis | ME | Beverage and Tobacco Product Manufacturing312112 | 100-499 | ◐ LIKELY ACTIVE |
| PBPrimo Brands - Poland Spring Factory | Poland Spring | ME | Beverage and Tobacco Product Manufacturing312112 | 100-499 | ◐ LIKELY ACTIVE |
| SNSappi NA - Portland | Portland | ME | Paper Manufacturing322121 | 100-499 | ◐ LIKELY ACTIVE |
| SNSappi NA Westbrook Operations | Westbrook | ME | Paper Manufacturing322121 | 100-499 | ◐ LIKELY ACTIVE |
| SASomic America | Brewer | ME | Transportation Equipment Manufacturing336330 | 100-499 | ◐ LIKELY ACTIVE |
| SPSouth Portland (2) | South Portland | ME | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| TPTrenton Production | Trenton | ME | Transportation Equipment Manufacturing336612 | 100-499 | ◐ LIKELY ACTIVE |
| YYork | York | ME | Food Manufacturing311421 | 100-499 | ◐ LIKELY ACTIVE |
| CCCostigan Chip, LLC | Milford | ME | Wood Product Manufacturing321990 | 100-499 | ◇ UNVERIFIED |