NAICS Code 321918 — Other Millwork (including Flooring)
National Industry in the official 2022 North American Industry Classification System (U.S. Census Bureau). It is one of 3 national industries under 32191 (Millwork).
| Code | 321918 |
|---|---|
| Title | Other Millwork (including Flooring) |
| Level | National Industry (6-digit) |
| Edition | NAICS 2022 edition |
| SBA size standard | 500 employees |
Official definition (2022 NAICS)
This U.S. industry comprises establishments primarily engaged in manufacturing millwork (except wood windows, wood doors, and cut stock).
Illustrative Examples:
Clear and finger joint wood moldings manufacturing
Decorative wood moldings (e.g., base, chair rail, crown, shoe) manufacturing
Ornamental woodwork (e.g., cornices, mantel) manufacturing
Planing mills, millwork
Stairwork (e.g., newel posts, railings, stairs, staircases), wood, manufacturing
Wood flooring manufacturing
Wood shutters manufacturing
Is a business under 321918 "small"?
Under the SBA size standards (13 CFR 121.201, effective March 17, 2023), a business classified in NAICS 321918 qualifies as a small business if it does not exceed 500 employees. Small-business status determines eligibility for federal set-aside contracts, SAM.gov certifications and SBA loan programs — employee count is averaged over the latest 24 months.
Where 321918 sits in the hierarchy
| Level | Code | Title |
|---|---|---|
| Sector | 31-33 | Manufacturing |
| Subsector | 321 | Wood Product Manufacturing |
| Industry Group | 3219 | Other Wood Product Manufacturing |
| NAICS Industry | 32191 | Millwork |
| National Industry | 321918 | Other Millwork (including Flooring) |
No direct SIC mapping is shown for this code: it was introduced or redefined after the official 1987 SIC ↔ 2002 NAICS concordance. Use the crosswalk tool to explore related legacy codes.
Related National Industry codes
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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.