| NPNichols Portland, LLC | Portland | ME | Fabricated Metal Product Manufacturing332117 | 100-499 | ◐ LIKELY ACTIVE |
| APAdvance Pierre Foods | Portland | ME | Food Manufacturing311412 | — | ◐ LIKELY ACTIVE |
| AFAdvancepierre Foods | Portland | ME | Food Manufacturing311412 | — | ◐ LIKELY ACTIVE |
| ALApres LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BSBattery Steele Brewing | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| DGDl Geary Brewing Co, INC. | Portland | ME | Chemical Manufacturing325193 | — | ◐ LIKELY ACTIVE |
| ODOakhurst Dairy | Portland | ME | Food Manufacturing311511 | — | ◐ LIKELY ACTIVE |
| PDPortland Distilling Co. | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SCSurface Creations of Maine LLC | Portland | ME | Nonmetallic Mineral Product Manufacturing327111 | 20-99 | ◐ LIKELY ACTIVE |
| AFAdvancePierre Foods, Inc. | Portland | ME | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| ABAllagash Brewing Company | Portland | ME | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| BRBatson River Brewing and Distilling | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BBBissell Brothers | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| BLBlue Lobster Wine Company | Portland | ME | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CVChrist Vainqueur LLC | Portland | ME | Printing and Related Support Activities323111 | — | ◐ LIKELY ACTIVE |
| CCzarnowski-Portland | Portland | ME | Miscellaneous Manufacturing339950 | 1-19 | ◐ LIKELY ACTIVE |
| DIDraf Industries, INC | Portland | ME | Machinery Manufacturing333415 | — | ◐ LIKELY ACTIVE |
| ETEighteen Twenty, LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| HDHardshore Distilling Company | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| HHHP Hood- Portland | Portland | ME | Food Manufacturing311511 | 100-499 | ◐ LIKELY ACTIVE |
| KKerry | Portland | ME | Food Manufacturing311920 | 20-99 | ◐ LIKELY ACTIVE |
| MMMaine Mead Works | Portland | ME | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| NENew England Distilling, LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| NBNewscapes Brewing INC. | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
Nittobo America Inc. - ME | Portland | ME | Chemical Manufacturing325413 | 20-99 | ◐ LIKELY ACTIVE |
| PMPortland Millwork - BMD | Portland | ME | Wood Product Manufacturing321911 | 100-499 | ◐ LIKELY ACTIVE |
| RWRas Wines LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| RWRoot Wild LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SNSappi NA - Portland | Portland | ME | Paper Manufacturing322121 | 100-499 | ◐ LIKELY ACTIVE |
| SSStroudwater Spirits | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TDThe Design Tex Group INC. | Portland | ME | Textile Product Mills314999 | — | ◐ LIKELY ACTIVE |
| TOThree of Strong Spirits | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| WBWISE Business forms | Portland | ME | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |