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WELDSTAR CO

Parent1 subsidiaryUEI: NB1XNHB7UN83CAGE: 3DJP4

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

NB1XNHB7UN83

CAGE Code

3DJP4

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S CorporationSmall Business Joint Venture

NAICS Codes

325120Industrial Gas Manufacturing
333992Welding and Soldering Equipment Manufacturing(Primary)

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

Awards by Agency Over Time
Awards by Place of Performance

Subsidiaries

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NAICS: 562910
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Theatre Mold Remediation Scope of Work
Solicitation # AT25-0006
Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was prompted by a sprinkler system failure and requires the remediation of mold throughout the entire building, including the cleaning or replacement of damaged theater seating cushions. All work must be performed in accordance with ANSI/IICRC S520 standards, EPA guidelines, OSHA regulations, and the Micro Air Inc. Mold Testing report dated April 11, 2024. Key technical requirements include the provision of a Certified Industrial Hygienist for daily site visits, the implementation of a detailed remediation plan featuring HEPA filtration and negative air pressure, and a final clearance walkthrough. The contract is a single lump sum award based on best value, with evaluation weights assigned to price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Bidders must be small businesses or certified socioeconomic categories and must hold a valid Indiana Contractor's License. Proposals are due by November 9, 2026, and must include a detailed cost breakdown, a timeline for substantial completion, and certification of compliance with Davis Bacon Act wage rates. The selected contractor must start work within 14 days of the Notice to Proceed. Payment terms are Net 30, and the Atterbury Job Corps Center is tax-exempt. Final payment is contingent upon the submission of certified payroll records, a completed SF 1413, and the release of liens from all subcontractors.
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