NAICS 33231in3323:Architectural and Structural Metals Manufacturing

Plate Work and Fabricated Structural Product Manufacturing

198 active contract opportunities

198

Active Opportunities

171

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Fabricated Structural Metal Manufacturing92
  • Prefabricated Metal Building and Component Manufacturing75
  • Plate Work Manufacturing31

Set-Aside Distribution

  • 108
  • Small Business72
  • No Set Aside14
  • 8(a) Sole Source2
  • SDVOSB1

Top Locations

  • PA40
  • VA26
  • OH17
  • WA13
  • CA10

About NAICS33231

The North American Industry Classification System (NAICS) code 33231 covers plate work and fabricated structural product manufacturing. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

SAM.gov Registration →|Set-Aside Programs →

Related Industries

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56-MAT,LANDING

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332312
Posted Mar 23, 2026

53-SCREW,CLOSE TOLERAN

DEPT OF DEFENSE
RICHMOND, VA
NAICS 332312
Posted Mar 23, 2026

Custom Lithium Battery Storage Container for the National Data Buoy Center at Stennis Space Center, MS

COMMERCE, DEPARTMENT OF
NORFOLK, VA
NAICS 332311
Posted Mar 23, 2026
Due Apr 1, 2026
Small Business

W91237-26-Q-A024 Culvert Valve Rehab Materials

DEPT OF DEFENSE
HUNTINGTON, WV
NAICS 332312
Posted Mar 23, 2026
Due Apr 10, 2026
Small Business

Ice Harbor Turbine Maintenance Platform

DEPT OF DEFENSE
WALLA WALLA, WA
NAICS 332312
Posted Mar 19, 2026
Due May 4, 2026
Small Business

54-Halfway Hollow Trailhead Shade Structure

INTERIOR, DEPARTMENT OF THE
SALT LAKE CITY, UT
NAICS 332312
Posted Mar 19, 2026

Steel Pole Structures for Jamestown-Fargo, Verona

ENERGY, DEPARTMENT OF
BILLINGS, MT
NAICS 332312
Posted Mar 18, 2026
Due Apr 20, 2026
Small Business

MOF WSS Fuel Storage Project

AGRICULTURE, DEPARTMENT OF
ELKINS, WV
NAICS 332311
Posted Mar 17, 2026
Small Business

Shield Roof Solutions PodRoof Kits (Brand name)

DEPT OF DEFENSE
SAN DIEGO, CA
NAICS 332311
Posted Mar 17, 2026
Due Apr 1, 2026
Small Business

472077 RFP - DUNE VD CRP-SST

ENERGY, DEPARTMENT OF
Upton, NY
NAICS 332312
Posted Mar 16, 2026
Due Apr 10, 2026
No Set Aside

Modular Field Office for the United States Merchant Marine Academy (USMMA) Infrastructure Program Office (IPO)

DEPT OF DEFENSE
NEW YORK, NY
NAICS 332311
Posted Mar 13, 2026
Due Apr 13, 2026

53-SCREW,CLOSE TOLERAN

DEPT OF DEFENSE
RICHMOND, VA
NAICS 332312
Posted Mar 12, 2026

54-GLCA PURCHASE SUNSHADES

INTERIOR, DEPARTMENT OF THE
FLAGSTAFF, AZ
NAICS 332311
Posted Mar 12, 2026

54-LIBERTY SUBSTATION ADOT EXTENSION STEEL POLE STRUC

ENERGY, DEPARTMENT OF
PHOENIX, AZ
NAICS 332312
Posted Mar 4, 2026
Due Apr 3, 2026
Small Business

39-TRAILER,PLATFORM,WA

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332311
Posted Mar 4, 2026

53-SCREW,CLOSE TOLERANCE

DEPT OF DEFENSE
RICHMOND, VA
NAICS 332312
Posted Mar 3, 2026

Notice of Intent to Extend Orders for Leases of Modular Facilities, Phase I, II and III, Tyndall Air Force Base (AFB), Florida

DEPT OF DEFENSE
MOBILE, AL
NAICS 332311
Posted Feb 27, 2026

Building in A Box

DEPT OF DEFENSE
APO, AP
NAICS 332312
Posted Feb 27, 2026
No Set Aside

Albeni Falls Dam (AFD) Spillway Gate Replacements

DEPT OF DEFENSE
SEATTLE, WA
NAICS 332312
Posted Feb 26, 2026
Small Business

ODF-A FY26 Office Trailer Purchase

DEPT OF DEFENSE
KANSAS CITY, MO
NAICS 332311
Posted Feb 24, 2026
Small Business
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