NAICS 31121 Flour Milling and Malt Manufacturing

NAICS Code: 31121

Code Title: Flour Milling and Malt Manufacturing

Code Sector: 31-33 - Manufacturing

NAICS 31121 Flour Milling and Malt Manufacturing Description

This industry comprises establishments primarily engaged in one or more of the following:
(1) milling flour or meal from grains or vegetables;
(2) preparing flour mixes or doughs from flour milled in the same establishment;
(3) milling, cleaning, and polishing rice; and (4) manufacturing malt from barley, rye, or other grains.


Cross References

Establishments primarily engaged in--
  • Preparing breakfast cereals from flour milled in the same establishment--are classified in Industry 31123, Breakfast Cereal Manufacturing;
  • Crushing soybeans or wet milling corn and vegetables--are classified in Industry 31122, Starch and Vegetable Fats and Oils Manufacturing;
  • Manufacturing prepared flour mixes or doughs from flour ground elsewhere--are classified in Industry 31182, Cookie, Cracker, and Pasta Manufacturing;
  • Brewing malt beverages--are classified in Industry 31212, Breweries;
  • Mixing purchased dried and dehydrated ingredients with purchased rice--are classified in Industry 31199, All Other Food Manufacturing;
  • Drying and/or dehydrating ingredients and packaging them with purchased rice--are classified in Industry 31142, Fruit and Vegetable Canning, Pickling, and Drying;
  • Manufacturing malt extract and syrups--are classified in Industry 31194, Seasoning and Dressing Manufacturing.