Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector

Non E - Industries not included in the energy sector

This category comprises all NAICS codes that do not relate to energy industries.

31-33e - Manufacturing, non E

This category comprises the portion of NAICS sector 31-33 'Manufacturing' that does not relate to energy industries.

311 - Food manufacturing

This subsector comprises establishments primarily engaged in producing food for human or animal consumption.

• Exclusion(s)

  • manufacturing beverages or tobacco (See 312 Beverage and tobacco product manufacturing)

3114 - Fruit and vegetable preserving and specialty food manufacturing

This industry group comprises establishments primarily engaged in manufacturing frozen fruits and vegetables; frozen entrées and side dishes of several ingredients, except seafood; and fruits and vegetables preserved by pickling, canning, dehydrating and similar processes.

31141 - Frozen food manufacturing

This industry comprises establishments primarily engaged in manufacturing frozen fruits and vegetables; and frozen dinners and side dishes of several ingredients, except seafood.

31142 - Fruit and vegetable canning, pickling and drying

This industry comprises establishments primarily engaged in preserving fruits and vegetables by canning, pickling, brining and dehydrating (including freeze-drying). Canning uses heat sterilization; pickling uses vinegar solutions and brining uses salt solutions. Establishments primarily engaged in manufacturing mixtures of dried ingredients, such as soup mixes and salad dressing mixes, are included provided they dehydrate at least one of the ingredients.