WELDSTAR CO
WELDSTAR CO is a federal contractor, registered under UEI NB1XNHB7UN83 and CAGE code 3DJP4. It has been awarded $453,819 in federal contracts. Primary work spans Other Electronic and Precision Equipment Repair and Maintenance, Industrial Building Construction, and Facilities Support Services. Top awarding agencies include Department Of Defense, Department Of Energy (doe), and National Aeronautics And Space Administration (nasa).
Contact Information
Registration and classification details
Registration
UEI Code
NB1XNHB7UN83CAGE Code
3DJP4Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
WELDSTAR CO specializes in precision welding, fabrication, and advanced metal joining systems for government and defense infrastructure applications. Leveraging expertise in automated arc welding, TIG/MIG processes, and structural steel assembly, the company delivers high-integrity components for mi...
WELDSTAR CO specializes in precision welding, fabrication, and advanced metal joining systems for government and defense infrastructure applications. Leveraging expertise in automated arc welding, TIG/MIG processes, and structural steel assembly, the company delivers high-integrity components for mission-critical systems requiring strict dimensional tolerances and material integrity compliance. Their technical capabilities include weld procedure qualification, non-destructive testing coordination, and adherence to AWS D1.1 and ASME Section IX standards, ensuring compliance with federal engineering specifications for heavy machinery, vehicle platforms, and facility retrofits. The firm’s operational focus centers on repeatable, certified weld methodologies under controlled environmental conditions, with an emphasis on quality control documentation and traceability for regulated environments. No award history is available to confirm specific agency engagements, so direct relationships with federal departments cannot be inferred from current data. Similarly, no recent contract awards are documented to validate performance in particular program areas. The primary NAICS code 333992—Other Industrial Machinery Manufacturing—indicates involvement in the production of specialized industrial equipment, likely including custom welding systems, fabrication jigs, or modular process units. This positions WELDSTAR CO within the industrial support segment of the federal supply chain, serving needs in logistics, maintenance, and infrastructure sustainment rather than direct defense production. As a 2L entity headquartered in Aurora, Illinois, WELDSTAR CO operates as a small, locally rooted contractor with no federal certifications on record. The company’s geographic presence is concentrated in the Midwest, with operations tailored to regional government and defense industrial base requirements. Without certifications or public award data, its market positioning remains focused on technical execution rather than formalized program participation.
Key Performance Metrics
Awards Count
118
All time
Active
0
Currently performing
Completed
118
Past period of performance
Total Awards
All time
Award Analytics & Distribution
Subsidiaries
1 company rolls up into WELDSTAR CO, sized by each one's own awards
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