NAICS 332311: Prefabricated Metal Building and Component Manufacturing
Prefabricated Metal Building and Component Manufacturing is NAICS code 332311. A business is small under it with 750 employees or fewer. 4 federal contracts are open on SAM.gov under this code right now.
- SBA size standard
- 750 employees or fewer
- Open contracts now
- 4
- Federal spending, FY2026
- $209.6 million
- Share won by small businesses
- 80%
- Small businesses registered
- 1,161
Open federal contracts for prefabricated metal building and component manufacturing
- GAOA Trujillo Meadows Old Toilet Building Replacement RGNF
Due in 3 daysOct 7, 2026
- GAOA Trujillo Meadows Old Toilet Building Replacement RGNF
Due in 3 daysOct 8, 2026
- Solicitation_S-280C/G Vehicle Mounted Shelter
Due in 5 daysOct 9, 2026
- PANEL ASSEMBLY
Due in 10 daysOct 14, 2026
What NAICS 332311 covers
The Census Bureau's NAICS index lists these kinds of work under 332311:
- Buildings, prefabricated metal, manufacturing
- Carports, prefabricated metal, manufacturing
- Dwellings, prefabricated metal, manufacturing
- Farm buildings, prefabricated metal, manufacturing
- Garages, prefabricated metal, manufacturing
- Greenhouses, prefabricated metal, manufacturing
- Houses, prefabricated metal, manufacturing
- Panels, prefabricated metal building, manufacturing
- Portable buildings, prefabricated metal, manufacturing
- Prefabricated buildings, metal, manufacturing
- Prefabricated homes, metal, manufacturing
- Sections for prefabricated metal buildings manufacturing
- Sheds (e.g., garden, storage, utility), prefabricated metal, manufacturing
- Silos, prefabricated metal, manufacturing
The index lists 16 entries for this code in all.
Read the full definition, including what's excluded, on census.gov.
SBA size standard for 332311
To count as a small business for a contract assigned NAICS 332311, your business must have 750 employees or fewer. Employees are averaged over the last 24 months.
From SBA's table of size standards, effective Mar 17, 2023. Confirm it with SBA's size standards tool before you certify your size.
Who buys prefabricated metal building and component manufacturing
Agencies that awarded the most under NAICS 332311 over the last three fiscal years, per USAspending.gov:
| Agency | Obligated |
|---|---|
| Department of the Air Force | $334.3 million |
| Department of the Navy | $66.8 million |
| Defense Logistics Agency | $63.2 million |
| Department of the Army | $48.3 million |
| Federal Acquisition Service | $40.4 million |
| U.S. Customs and Border Protection | $22 million |
| U.S. Secret Service | $21.7 million |
| Federal Aviation Administration | $12.6 million |
Open notices right now come from Department of Agriculture (2) and Dept of Defense (2).
Set-asides on open 332311 contracts
- Total small business set-aside: 3
- Service-disabled veteran-owned set-aside: 1
Not sure which set-asides you qualify for? Try the free SBA certification screener, or read set-aside contracts, explained.
Your competition
1,161 businesses with active SAM.gov registrations are rated small under NAICS 332311, most of them in Texas (116), Florida (102), California (99), Virginia (66) and Maryland (46). Look any of them up with the free CAGE code and UEI lookup.
Federal spending under 332311 by year
| Fiscal year | Contract obligations |
|---|---|
| FY2024 | $221.3 million |
| FY2025 | $257.3 million |
| FY2026 | $209.6 million |
| FY2027 (so far) | $554,576 |
Source: USAspending.gov, all contract awards with this NAICS code. Fiscal years start October 1.
Related NAICS codes
- 332312 Fabricated Structural Metal Manufacturing
- 332313 Plate Work Manufacturing
- 332321 Metal Window and Door Manufacturing
- 332322 Sheet Metal Work Manufacturing
- 332323 Ornamental and Architectural Metal Work Manufacturing
Frequently asked questions
What is NAICS code 332311?
332311 is the 2022 NAICS code for Prefabricated Metal Building and Component Manufacturing. The Census Bureau's index lists work such as buildings, prefabricated metal, manufacturing, carports, prefabricated metal, manufacturing, dwellings, prefabricated metal, manufacturing under it. Federal contracting uses the 2022 codes.
What is the SBA size standard for NAICS 332311?
750 employees or fewer. A business at or under that is small for contracts assigned this code. The current SBA table took effect Mar 17, 2023.
Are there government contracts for prefabricated metal building and component manufacturing?
Yes. 4 federal contract opportunities under NAICS 332311 are open on SAM.gov right now. Agencies obligated about $209.6 million under this code in fiscal year 2026, according to USAspending.gov.
How do I add NAICS code 332311 to my SAM.gov registration?
Update your entity registration on SAM.gov and add the code on the Goods and Services page, in the Assertions section. You can list several NAICS codes and mark one as your primary. Changes are free.
Keep going
- Search other NAICS codes by keyword or company
- How to choose NAICS codes for government contracts
- NAICS codes with the most open federal contracts
FedReady is an independent company, not affiliated with SBA, SAM.gov, the Census Bureau or any government agency. Open-contract counts come from SAM.gov and update daily; spending figures come from USAspending.gov.