2022 NAICS national industry in sector 31-33 Manufacturing
337121 Upholstered Household Furniture Manufacturing
NAICS 337121 is the US industry code for upholstered household furniture manufacturing. This U.S.
- Code
- 337121 (2022 NAICS)
- Title
- Upholstered Household Furniture Manufacturing
- Part of
- Household and Institutional Furniture Manufacturing
- SBA small business limit
- Up to 1,000 employees
- Closest UK SIC
- 31010, 31020, 31030, 31090 (details)
Changes coming. The NAICS 2027 revision applies to data from 1 January 2027, and SBA proposed new size standards on 20 August 2026. The values on this page are the ones in force today; we update this page when the official files change.
Official definition
This U.S. industry comprises establishments primarily engaged in manufacturing upholstered household-type furniture. The furniture may be made on a stock or custom basis.
When to use a different code
Census classifies these close-sounding activities somewhere else. Businesses mainly engaged in:
- Reupholstering furniture or upholstering frames to individual order are classified in Industry 811420, Reupholstery and Furniture Repair.
- Manufacturing wood kitchen and dining room chairs with upholstered seats or backs are classified in U.S. Industry 337122, Nonupholstered Wood Household Furniture Manufacturing.
- Manufacturing kitchen and dining room chairs (except wood) with upholstered seats or backs are classified in U.S. Industry 337126, Household Furniture (except Wood and Upholstered) Manufacturing.
Activities listed under 337121
The Census index assigns these 22 activities to this code. If your business matches one, this is your code.
- Chair and couch springs, assembled, manufacturing
- Chairs, upholstered household-type (except dining room, kitchen), manufacturing
- Convertible sofas (except futons) manufacturing
- Cot springs, assembled, manufacturing
- Couch springs, assembled, manufacturing
- Couches, upholstered, manufacturing
- Cushion springs, assembled, manufacturing
- Furniture, household-type, upholstered on frames of any material, manufacturing
- Futons with frames manufacturing
- Household-type furniture, upholstered, manufacturing
- Juvenile furniture, upholstered, manufacturing
- Living room furniture, upholstered, manufacturing
- Metal framed furniture, household-type, upholstered, manufacturing
- Ottomans, upholstered, manufacturing
- Recliners, upholstered, manufacturing
- Rockers, upholstered, manufacturing
- Sofa beds and chair beds, upholstered, manufacturing
- Sofas, convertible (except futons), manufacturing
- Sofas, upholstered, manufacturing
- Upholstered furniture, household-type, custom, manufacturing
- Upholstered furniture, household-type, on frames of any material, manufacturing
- Wood framed furniture, upholstered, household-type, manufacturing
SBA size standard for 337121
To count as a small business for SBA loans and federal contracts under NAICS 337121, your business (including affiliates) must not exceed 1,000 employees. Check your business.
Source: SBA table of size standards, effective March 17, 2023.
Closest UK SIC 2007 codes
There is no official one-to-one link between NAICS and UK SIC. These codes share the same international class (ISIC Rev. 4: 3100), so treat them as a starting point and check the definition.
- 31010Manufacture of office and shop furnitureUK SIC
- 31020Manufacture of kitchen furnitureUK SIC
- 31030Manufacture of mattressesUK SIC
- 31090Manufacture of other furnitureUK SIC
Built from Census concordances 2022→2017 NAICS and 2017 NAICS→ISIC Rev. 4.
Similar codes to compare
Data last changed November 14, 2026. How this page is built.