Alumina and Aluminum Production and Processing

73 active contract opportunities

73

Active Opportunities

2

Posted Last 7 Days

30 days

Avg Response Window

Top Industries

  • Other Aluminum Rolling, Drawing, and Extruding58
  • Aluminum Sheet, Plate, and Foil Manufacturing12
  • Alumina Refining and Primary Aluminum Production3

Set-Aside Distribution

  • 65
  • Small Business7
  • No Set Aside1

Top Locations

  • OH47
  • PA14
  • WA4
  • VA3
  • MD2

About NAICS33131

The North American Industry Classification System (NAICS) code 33131 covers alumina and aluminum production and processing. Federal agencies use NAICS codes to classify contracts by industry. Businesses should register their applicable NAICS codes in SAM.gov.

54-ROLLER ASSY DS

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 331315
Posted Oct 27, 2025

53-SPRING,LEAF

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 24, 2025

61-CABLE,POWER,ELECTRI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 21, 2025

49-REFUELING NOZZLE,UN

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 20, 2025

61-CABLE,SPECIAL PURPO

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 17, 2025

61-WIRE,ELECTRICAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 16, 2025

61-CABLE,POWER,ELECTRI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 15, 2025

65-CONVERSION KIT,MRAP

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 331313
Posted Oct 14, 2025

61-CABLE,POWER,ELECTRI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 8, 2025

61-WIRE,ELECTRICAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 7, 2025

53-SPRING,HELICAL,COMP

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 3, 2025

61-CABLE,POWER,ELECTRI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Oct 1, 2025

METAL PLATE

DEPT OF DEFENSE
BREMERTON, WA
NAICS 331315
Posted Sep 23, 2025
Small Business

41-FAN,TUBEAXIAL

DEPT OF DEFENSE
PHILADELPHIA, PA
NAICS 331318
Posted Sep 22, 2025

Aluminum

JUSTICE, DEPARTMENT OF
CUMBERLAND, MD
NAICS 331315
Posted Sep 19, 2025
Small Business

61-MAGNET WIRE

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Sep 18, 2025

61-CABLE,POWER,ELECTRI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Sep 18, 2025

61-WIRE,ELECTRICAL

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Sep 10, 2025

61-CABLE,POWER,ELECTRI

DEPT OF DEFENSE
COLUMBUS, OH
NAICS 331318
Posted Aug 29, 2025

Justification for Emergency Metals

JUSTICE, DEPARTMENT OF
CUMBERLAND, MD
NAICS 331315
Posted Aug 21, 2025