NAICS 33231in3323:Architectural and Structural Metals Manufacturing

Plate Work and Fabricated Structural Product Manufacturing

337 active contract opportunities

337

Active Opportunities

284

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Fabricated Structural Metal Manufacturing157
  • Prefabricated Metal Building and Component Manufacturing121
  • Plate Work Manufacturing59

Set-Aside Distribution

  • 203
  • Small Business74
  • Small Business Set Aside - Total35
  • No Set Aside19
  • SDVOSB3

Top Locations

  • PA73
  • OH45
  • VA39
  • WA21
  • CA11

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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53-SCREW,CLOSE TOLERAN

DEPT OF DEFENSE
RICHMOND, VA
NAICS 332312
Posted Oct 21, 2025

17-JOINT,SWIVEL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 332312
Posted Oct 21, 2025

54-BUILDING UNIT,PREFA

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332312
Posted Oct 21, 2025

58-COVER,ELECTRONIC CO

DEPT OF DEFENSE
RICHMOND, VA
NAICS 332313
Posted Oct 20, 2025

39-TRAILER,PLATFORM,WA

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332311
Posted Oct 8, 2025

69-TRAINING DEVICE,FIR

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332312
Posted Oct 7, 2025

Awarded: Penstock Gate #4 Closure

INTERNATIONAL BOUNDARY AND WATER COMMISSION: US-MEXICO
El Paso, TX
NAICS 332312
Posted Oct 6, 2025
Small Business

Vault Toilet Purchase

AGRICULTURE, DEPARTMENT OF
ALTURAS, CA
NAICS 332311
Posted Oct 6, 2025
Small Business

NSWCPD Modular SCIF (N64498-25-RFPREQ-PD-00-0003)

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332311
Posted Oct 6, 2025
8(a) Sole Source

B. Everett Jordan Lake Picnic Shelter

DEPT OF DEFENSE
WILMINGTON, NC
NAICS 332311
Posted Oct 6, 2025
Small Business

Award Notice | MICU Storage and Bi-Annual Maintenance

VETERANS AFFAIRS, DEPARTMENT OF
LINTHICUM, MD
NAICS 332311
Posted Oct 2, 2025
No Set Aside

54-UTILITY AREA SHELTE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332312
Posted Oct 1, 2025

KC-130 10k lbs Axle Service Stands

DEPT OF DEFENSE
JOINT BASE MDL, NJ
NAICS 332312
Posted Oct 1, 2025
No Set Aside

Black Hills NF - Road Engineer - Cattle Guard Grilles ONLY - AWARD NOTICE

AGRICULTURE, DEPARTMENT OF
CUSTER, SD
NAICS 332312
Posted Oct 1, 2025
Small Business

Calcasieu River Saltwater Barrier Sector Gate Replacement Fabrication, USACE, New Orleans District

DEPT OF DEFENSE
NEW ORLEANS, LA
NAICS 332312
Posted Sep 30, 2025
Small Business

355 LRS Mezzanine Storage Racks

DEPT OF DEFENSE
DAVIS MONTHAN AFB, AZ
NAICS 332311
Posted Sep 29, 2025
WOSB

Hazardous Material Portable Storage Building

DEPT OF DEFENSE
ALTUS AFB, OK
NAICS 332311
Posted Sep 29, 2025
Small Business

Trinity Region Ray Roberts Lake Prefabricated Office Building

DEPT OF DEFENSE
FORT WORTH, TX
NAICS 332311
Posted Sep 27, 2025

W9123725QA065 USACE Huntington District Robert C. Byrd Locks and Dam Crane Boom-lift Cylinder

DEPT OF DEFENSE
HUNTINGTON, WV
NAICS 332312
Posted Sep 26, 2025

Temperature Controlled Hazardous Storage Building

DEPT OF DEFENSE
JBSA LACKLAND, TX
NAICS 332311
Posted Sep 26, 2025
Small Business
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