| BSBattery Steele Brewing | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| OROyster River Winegrowers | Warren | ME | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| NRNatural Rocks Spring Water Ice Co, Inc | Eliot | ME | Beverage and Tobacco Product Manufacturing312113 | 1-19 | ◐ LIKELY ACTIVE |
| 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 |
| 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 Distilling, LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| RWRoot Wild LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312140 | 1-19 | ◐ LIKELY ACTIVE |
| WWWinterport Winery | Winterport | ME | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| BBBigelow Brewing Company | Skowhegan | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| CPCorner Point Brewing Company | Berwick | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| FDFlight Deck Brewing, LLC | Brunswick | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| GBGoodfire Brewing Company, LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| IDIsland Dog Brewing | South Portland | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| NHNorth Haven Brewing Company | North Haven | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| NBNorway Brewing Company, Inc. | Norway | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| RTRising Tide Brewing Company, LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| SSStars & Stripes Brewing LLC | Freeport | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| SBStrong Brewing Company, LLC | Sedgwick | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| WLWassail, LLC | Portland | ME | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◇ UNVERIFIED |
| WBWaterville Brewing Company LLC | Waterville | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| WFWoodland Farms Brewery LLC | Kittery | ME | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |