K
- Charles D. Kaier Co. - PA 293
- Chas. D. Kaier Co., Ltd - PA 293
- Kalamazoo Brewing Co., Inc. (Bell's) - MI Craft
- Kaltenbach Brewing Co. - NY 189
- Kingsbury Breweries Co. - WI 458
- Knapstein Brewing Co. - WI 373
- H. Koehler & Co., Inc. - NY 427
- C. A. Koenig & Co. - NY 45
- Koschel & Mesenbrink - MN 71
- Gottfried Krueger Brewing Co. - NJ 66
- G. Krueger Brewing Co. - NJ 66
- Kuhn's Beer, Inc. - NY 290