NAICS 33231in3323:Architectural and Structural Metals Manufacturing

Plate Work and Fabricated Structural Product Manufacturing

240 active contract opportunities

240

Active Opportunities

208

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Fabricated Structural Metal Manufacturing107
  • Prefabricated Metal Building and Component Manufacturing91
  • Plate Work Manufacturing42

Set-Aside Distribution

  • 130
  • Small Business88
  • No Set Aside16
  • 8(a) Sole Source2
  • IEE1

Top Locations

  • PA50
  • VA29
  • OH23
  • WA13
  • 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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K-STOPLOG LIFTING BEAM MODIFICATION PROJECT - Colora

INTERIOR, DEPARTMENT OF THE
PHOENIX, AZ
NAICS 332312
Posted Jun 19, 2026
Due Jul 14, 2026
IEE

ADCP Fabricated Conex Lab

DEPT OF DEFENSE
BETHESDA, MD
NAICS 332311
Posted Jun 18, 2026
Due Jun 26, 2026
Small Business

Purchase of prefabricated Hazardous Materials Storage Container

STATE, DEPARTMENT OF
WASHINGTON, DC
NAICS 332311
Posted Jun 18, 2026
Due Jun 23, 2026
No Set Aside

69-TRAINING DEVICE,FIR

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

53-CAP,PROTECTIVE,DUST

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 332313
Posted Jun 17, 2026

MMD Fish Passage Facility Shop Building

DEPT OF DEFENSE
SEATTLE, WA
NAICS 332311
Posted Jun 17, 2026
Due Jun 24, 2026
Small Business

Sources Sought_S-280 Shelters

DEPT OF DEFENSE
WARREN, MI
NAICS 332311
Posted Jun 17, 2026
Due Jul 2, 2026

Ready Service Magazines Refurbishment Support Services

DEPT OF DEFENSE
NORFOLK, VA
NAICS 332311
Posted Jun 17, 2026
Due Jul 7, 2026

MISSISSIPPI RIVER BASIN, LOCK AND DAM 21, QUINCY, IL, BOLTED TAINTER GATE FABRICATION

DEPT OF DEFENSE
NAICS 332312
Posted Jun 16, 2026
Due Jun 26, 2026
No Set Aside

53-CAP,PROTECTIVE,DUST

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 332313
Posted Jun 16, 2026

RPFO-NCA PREF-FAB PICNIC SHELTERS

INTERIOR, DEPARTMENT OF THE
FARMINGTON, NM
NAICS 332311
Posted Jun 16, 2026
Due Jun 30, 2026
Small Business

17-BASE PIVOT,WIRE SUP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 332312
Posted Jun 16, 2026

shed

DEPT OF DEFENSE
FORT DRUM, NY
NAICS 332311
Posted Jun 16, 2026
Due Jun 22, 2026
Small Business

53-SCREW,CLOSE TOLERAN

DEPT OF DEFENSE
RICHMOND, VA
NAICS 332312
Posted Jun 15, 2026

Car Port for Red Rock Day School

INTERIOR, DEPARTMENT OF THE
Albuquerque, NM
NAICS 332311
Posted Jun 15, 2026
Due Jun 22, 2026
ISBEE

SCCAO Fish Counting Bucket Replacement

INTERIOR, DEPARTMENT OF THE
SACRAMENTO, CA
NAICS 332313
Posted Jun 15, 2026
Due Jul 1, 2026
Small Business

Program Depot Maintenance (PDM) Maintenance Stands.

DEPT OF DEFENSE
TINKER AFB, OK
NAICS 332312
Posted Jun 15, 2026
Due Jul 31, 2026
Small Business

54-TANK,EXPANSION,CHIL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332313
Posted Jun 15, 2026
Due Jun 26, 2026
Small Business

54-TANK,PRESSURE

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 332313
Posted Jun 15, 2026
Due Jun 26, 2026

C-130 Isochronal Stand

DEPT OF DEFENSE
DAVIS MONTHAN AFB, AZ
NAICS 332312
Posted Jun 12, 2026
Due Jul 15, 2026
Small Business
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