NAICS Code 111411 — Mushroom Production

National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is one of 2 national industries under 11141 (Food Crops Grown Under Cover).

Code	111411
Title	Mushroom Production
Level	National Industry (6-digit)
Edition	NAICS 2022 edition
SBA size standard	$4.5 million in average annual receipts

Official definition (2022 NAICS)

This U.S. industry comprises establishments primarily engaged in growing mushrooms under cover in mines underground, or in other controlled environments.

Is a business under 111411 "small"?

Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 111411 qualifies as a small business if it does not exceed $4.5 million in average annual receipts. Small-business status determines eligibility for federal set-aside contracts, SAM.gov certifications and SBA loan programs — receipts are averaged over the latest 5 fiscal years.

Where 111411 sits in the hierarchy

Level	Code	Title
Sector	11	Agriculture, Forestry, Fishing and Hunting
Subsector	111	Crop Production
Industry Group	1114	Greenhouse, Nursery, and Floriculture Production
NAICS Industry	11141	Food Crops Grown Under Cover
National Industry	111411	Mushroom Production

Related SIC codes

Via the official U.S. Census concordance (1987 SIC ↔ NAICS), shown only where the industry definition is unchanged in NAICS 2022.

SIC code	Title
0182	Food Crops Grown Under Cover

Related National Industry codes

• 111419 — Other Food Crops Grown Under Cover

Data: official 2022 NAICS structure, descriptions and Census concordances, U.S. Census Bureau — U.S. government works in the public domain (17 U.S.C. §105). Suggested reference, not an official determination.