PSC codes › 3439
PSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories: federal contracts
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What PSC 3439 covers
Description: Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Includes: Soldering Irons; Welding Electrodes and Rods; Brazing Fluxes; Soldering Fluxes; Solder.
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Industrial Products & Services › Machinery & Components.
Who is winning new PSC 3439 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| TRIMAN INDUSTRIES INC | $11.3M | 6 |
| SURFACE ENGINEERING & ALLOY COMPANY, INC. | $4.7M | 23 |
| ARCOS INDUSTRIES LLC | $3.3M | 69 |
| POWDER ALLOY CORPORATION | $2.2M | 22 |
| LINCOLN ELECTRIC HOLDINGS INC | $1.6M | 9 |
| S.J. SMITH CO., INC | $1.5M | 7 |
| LINMARR ASSOCIATES, INC. | $1.3M | 11 |
| TITAN INTERNATIONAL, INC. | $1.3M | 1 |
| PAINTER TOOL INCORPORATED | $1.1M | 15 |
| OERLIKON METCO US INC | $1.1M | 10 |
How competitive is PSC 3439?
- 84.4% of obligations on these awards were competed.
- 22.7% of competed awards that report offers drew a single offer (n=1,929).
- 62.4% went to small businesses.
- The five largest contractors hold 51.9% across 262 contractors.
NAICS codes used on PSC 3439 awards
| NAICS | Industry | Share |
|---|---|---|
| 333992 | Welding and Soldering Equipment Manufacturing | 68.1% |
| 325199 | All Other Basic Organic Chemical Manufacturing | 4.6% |
| 332117 | Powder Metallurgy Part Manufacturing | 4.6% |
| 325180 | Other Basic Inorganic Chemical Manufacturing | 2.8% |
| 332216 | Saw Blade and Handtool Manufacturing | 2.2% |
| 332919 | Other Metal Valve and Pipe Fitting Manufacturing | 1.6% |
| 332710 | Machine Shops | 1.6% |
| 331491 | Nonferrous Metal (Except Copper and Aluminum) Rolling, Drawing, and Extruding | 1.4% |
Related PSC codes
5340 Hardware · 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 4820 Valves, Nonpowered · 5999 Miscellaneous Electrical and Electronic Components · 5935 Connectors, Electrical · 4720 Hose and Flexible Tubing · 5120 Hand Tools, Nonedged, Nonpowered · 6150 Miscellaneous Electric Power and Distribution Equipment
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