Federal NAICS Codes

NAICS 333992: Welding and Soldering Equipment Manufacturing

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 333992.

NAICS 333992 federal market metrics

Total obligations
$612.8M
Total awards
19,643 awards
Active obligations
$44M
Size standard
1,250 employees

What this NAICS covers

NAICS 333992 covers manufacture of welding and soldering equipment, including arc welders, resistance welders, soldering irons, welding power supplies, automated welding machines, and related fixtures and consumable feeders.

Federal opportunities under 333992 typically involve delivery of new welding and soldering equipment, factory acceptance testing, spare parts kits, equipment manuals, and configuration of automated welding cells for metal fabrication lines.

FY2025 snapshot

Obligations
$33.1M
Awards
906
Average award
$36.6K
Change from FY2024
+0.5%

Recent awards

Search contractors

$214,640

LINDE GAS & EQUIPMENT INC.

Department of Veterans Affairs

PIID
36C10D26P0067
PSC
3438 - MISCELLANEOUS WELDING EQUIPMENT

$89,614

IST OHIO, INC.

Federal Prison System / Bureau of Prisons

PIID
15B41726P00000126
PSC
3438 - MISCELLANEOUS WELDING EQUIPMENT

$85,720

PHILLIPS CORPORATION

National Aeronautics and Space Administration

PIID
80NSSC26P1097
PSC
DE01 - IT and Telecom - End User: Help Desk; Tier 1-2, Workspace, Print, Output, Productivity Tools (Labor)

$203,000

ALPHA LASER-US INC

National Aeronautics and Space Administration

PIID
80NSSC26P0772
PSC
DE10 - IT and Telecom - End User as a Service: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools

$20,215

TYMETAL CORP

Department of State

PIID
19CE2026P0559
PSC
3439 - MISCELLANEOUS WELDING, SOLDERING, AND BRAZING SUPPLIES AND ACCESSORIES

FAQ

What work fits NAICS 333992?
  • Manufacture and deliver portable arc or stick welders and associated power supplies with factory test records and equipment manuals.
  • Manufacture automated welding cells or robotic welding stations with controlled bills of material, factory acceptance testing, and interface documentation.
  • Provision of precision soldering stations and fume-controlled soldering benches for electronics assembly workbenches.
  • Delivery of welding power supplies, feeder mechanisms, and spare-parts kits with factory acceptance testing and technical documentation.
When is NAICS 333992 a weak fit?
  • Contract welding or on-site metal joining services: solicitation requests hands-on welding labor and fabrication rather than manufacturing welding equipment.
  • Metal fabricator or structural steel production: requirement focuses on producing fabricated metal components, not supplying welding or soldering machines.
  • Manufacture of welding consumables and filler metals: scope is for consumable rods, wire, or flux rather than the welding or soldering equipment itself.
What solicitation language points to NAICS 333992?
  • Request for factory acceptance testing (FAT) and equipment documentation, including electrical ratings, duty cycle, and calibration certificates.
  • Technical requirements specify welding machine amperage range, voltage, duty cycle, and compatibility with specified automation interfaces or robotic weld heads.
  • Line items detail equipment models, spare parts kits, interface documentation, delivered manuals, and maintenance schedules.

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