NAICS 33231in3323:Architectural and Structural Metals Manufacturing

Plate Work and Fabricated Structural Product Manufacturing

269 active contract opportunities

269

Active Opportunities

238

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Fabricated Structural Metal Manufacturing127
  • Prefabricated Metal Building and Component Manufacturing100
  • Plate Work Manufacturing42

Set-Aside Distribution

  • 154
  • Small Business89
  • No Set Aside21
  • 8(a) Sole Source2
  • WOSB2

Top Locations

  • PA66
  • VA31
  • OH26
  • WA14
  • 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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2330- Notice of Intent To Sole Source For MSU End Unit Pod

VETERANS AFFAIRS, DEPARTMENT OF
LINTHICUM, MD
NAICS 332311
Posted Jul 21, 2026
Due Aug 5, 2026

Miter Gate Strut Arm Assemblies

DEPT OF DEFENSE
SAINT PAUL, MN
NAICS 332312
Posted Jul 21, 2026
Due Aug 25, 2026
Small Business

N&NC NDEOC Urgent Flooring

DEPT OF DEFENSE
NORFOLK, VA
NAICS 332312
Posted Jul 21, 2026
No Set Aside

Rapid Severe Weather Protection Shelter (RSWPS)

DEPT OF DEFENSE
OKLAHOMA CITY, OK
NAICS 332311
Posted Jul 20, 2026
Due Aug 20, 2026
No Set Aside

Ice Harbor Turbine Maintenance Platform

DEPT OF DEFENSE
WALLA WALLA, WA
NAICS 332312
Posted Jul 20, 2026
Due Aug 24, 2026
Small Business

17-ROLLER,ENERGY ABSOR

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 332312
Posted Jul 20, 2026

Fabrication of two (2) boat landing platforms

TRANSPORTATION, DEPARTMENT OF
NORFOLK, VA
NAICS 332312
Posted Jul 19, 2026
Due Aug 12, 2026
Small Business

54-LINER,BERM,TANK,FABRIC

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332312
Posted Jul 17, 2026

Supply, Delivery & Installation of Tent

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 332311
Posted Jul 17, 2026
Due Aug 7, 2026

Mobile Gate Shacks for 374th Security Forces Squadron, Yokota Air Base, Japan

DEPT OF DEFENSE
APO, AP
NAICS 332311
Posted Jul 17, 2026
Due Aug 25, 2026
No Set Aside

54-Prefabricated portable structure for storage

COMMERCE, DEPARTMENT OF
KANSAS CITY, MO
NAICS 332311
Posted Jul 17, 2026

Soo Poe Lock Gate 3 Fabrication and Delivery

DEPT OF DEFENSE
DETROIT, MI
NAICS 332312
Posted Jul 16, 2026

STOPLOG LIFTING BEAM MODIFICATION PROJECT - Colora

INTERIOR, DEPARTMENT OF THE
PHOENIX, AZ
NAICS 332312
Posted Jul 16, 2026
Due Aug 7, 2026

NWS, New AEO Storage BLD Plant Protection and Quarantine

AGRICULTURE, DEPARTMENT OF
NAICS 332311
Posted Jul 16, 2026
Due Aug 14, 2026
Small Business

54-LADDER,EXTENSION

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332312
Posted Jul 15, 2026

95-DILLON FIELD OFFICE CATTLE GUARD

INTERIOR, DEPARTMENT OF THE
BILLINGS, MT
NAICS 332312
Posted Jul 15, 2026

59-COVER,ELECTRICAL CO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 332313
Posted Jul 13, 2026

Winfield Roller Gate RFI

DEPT OF DEFENSE
HUNTINGTON, WV
NAICS 332312
Posted Jul 13, 2026
Due Aug 3, 2026
No Set Aside

54-INSTALLATION KIT,SH

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332312
Posted Jul 10, 2026

Guatemala - Prefabricated Modular Housing Unit

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 332311
Posted Jul 10, 2026
Due Aug 20, 2026
No Set Aside
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