# NAICS 333992: Welding and Soldering Equipment Manufacturing

Breadcrumb: [NAICS codes](https://bidrover.com/naics) › [333992 Welding and Soldering Equipment Manufacturing](https://bidrover.com/naics/333992)

This U.S. industry comprises establishments primarily engaged in manufacturing welding and soldering equipment and accessories (except transformers), such as arc, resistance, gas, plasma, laser, electron beam, and ultrasonic welding equipment; welding electrodes; coated or cored welding wire; and soldering equipment (except handheld).

- NAICS code: 333992
- Title: Welding and Soldering Equipment Manufacturing
- Sector: 31-33 Manufacturing
- Subsector: 333 Machinery Manufacturing
- Industry group: 3339 Other General Purpose Machinery Manufacturing
- NAICS industry: 33399 All Other General Purpose Machinery Manufacturing
- SBA size standard: 1,250 employees
- Open bids on BidRover: 1
- Updated: Oct 8, 2026

## Open bids (1)

- [SOLDERING-DESOLDERI](https://bidrover.com/bids/soldering-desolderi--3f84e252-a57d-4eec-aafb-5b96a9fb499d) — General procurement · United States · due 2026-11-09

## Frequently asked questions

### What is NAICS code 333992?

NAICS 333992 is "Welding and Soldering Equipment Manufacturing" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This U.S. industry comprises establishments primarily engaged in manufacturing welding and soldering equipment and accessories (except transformers), such as arc, resistance, gas, plasma, laser, electron beam, and ultrasonic welding equipment; welding electrodes; coated or cored welding wire; and soldering equipment (except handheld).

### What is the SBA size standard for NAICS 333992?

A business is small under NAICS 333992 at or below 1,250 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.

### How many government bids are open under NAICS 333992?

BidRover counts 1 open bid that cite NAICS 333992 as of Oct 8, 2026, refreshed every hour from official public sources. Many state and local notices do not list a NAICS code, so search by keyword too.

### How do I get alerts for NAICS 333992 bids?

Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.

## Related NAICS codes

- [332216 Saw Blade and Handtool Manufacturing](https://bidrover.com/naics/332216)
- [335311 Power, Distribution, and Specialty Transformer Manufacturing](https://bidrover.com/naics/335311)
- [333991 Power-Driven Handtool Manufacturing](https://bidrover.com/naics/333991)
- [333993 Packaging Machinery Manufacturing](https://bidrover.com/naics/333993)
- [333994 Industrial Process Furnace and Oven Manufacturing](https://bidrover.com/naics/333994)
- [333995 Fluid Power Cylinder and Actuator Manufacturing](https://bidrover.com/naics/333995)
- [333996 Fluid Power Pump and Motor Manufacturing](https://bidrover.com/naics/333996)
- [333998 All Other Miscellaneous General Purpose Machinery Manufacturing](https://bidrover.com/naics/333998)

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Code titles and definitions: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022 (https://www.census.gov/naics/). Size standards: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201, eCFR text current as of 2026-10-21 (https://www.ecfr.gov/current/title-13/section-121.201).

BidRover lists bids from official public sources. It is not an issuing authority; confirm the NAICS code and size standard named in each solicitation.