| Brewery | Status | Owner |
|---|---|---|
| Long Road Brewing | Craft | |
| Long Trail | Craft | Fulham and Co., a Massachusetts-based private equity firm |
| Lost Coast | Craft | |
| Lowenbrau | Corporate | AB InBev |
| Lower Forge Brewery | Craft | Sean, Abbie and Pola Galie |
| Lunkenheimer Craft Brewing | Craft | |
| Lyonsmith Brewing | Craft | |
| Mactarnahan's | Crafty | Portland Brewing (North American Breweries - FIFCO) |
| Mad Jack Brewing Company | Craft | The McDonald Family |
| Magic Hat | Crafty | North American Breweries (FIFCO) |
Craft or Crafty?
Who owns your beer?
