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NAICS Code· 332312

NAICS 332312: Fabricated Structural Metal Manufacturing

This U.S. industry comprises establishments primarily engaged in fabricating structural metal products, such as assemblies of concrete reinforcing bars and fabricated bar joists. Cross-References. Establishments primarily engaged in--Show more

NAICS 332312 – Fabricated Structural Metal Manufacturing encompasses the production of custom-engineered steel and metal structural components used in construction, infrastructure, and defense applications. This includes fabricated beams, girders, trusses, columns, and other load-bearing elements fabricated from raw steel, aluminum, or alloy materials using cutting, welding, bending, and machining processes.

651
Active Contracts
$142.6M
Total Obligations (12mo)
414
Awarded Contracts (12mo)
255
Contractors Awarded (12mo)
2
Median Bidders per Award
-29.1%
YoY Growth

Awarded Contractors

Companies that have received federal awards classified under NAICS 332312.

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NAICS 332312 FAQ

Frequently Asked Questions

NAICS code 332312 covers Fabricated Structural Metal Manufacturing. This U.S. industry comprises establishments primarily engaged in fabricating structural metal products, such as assemblies of concrete reinforcing bars and fabricated bar joists. Cross-References. Establishments primarily engaged in--

Recently Posted in Fabricated Structural Metal Manufacturing

NAICS: 332312
New
SLED
Reinforcing Steel Supply and PlacementThe contract entails the supply and placement of reinforcing steel for concrete structures under a subcontract awarded by the West Virginia Department of Transportation. The work is to be performed in Harrison, West Virginia, with all materials and labor required to meet applicable engineering and safety standards for infrastructure projects. The solicitation was posted on October 20, 2026, with an identical response deadline, indicating a direct award or closed bidding process. The North American Industry Classification System code 332312 confirms the scope involves fabricated metal products related to structural steelwork. All tasks must be completed in accordance with WVDOT specifications, and performance is expected to align with state transportation construction requirements. Failure to meet deadlines or quality benchmarks could result in contract termination or penalties.
WVDOT

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in about 2 months

DEADLINE

in about 2 months
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NAICS: 332312
New
SLED
Epoxy-Coated Reinforcing Steel SupplyThe contract requires the supply of epoxy-coated reinforcing steel that meets ASTM standards for use in structural bridge components, with full traceability of all materials throughout the supply chain. The material must comply with rigorous specifications to ensure long-term durability and corrosion resistance in demanding environmental conditions, particularly for applications within bridge structures in Hardy, West Virginia. All provided rebar must be properly documented and verifiable from manufacturing through delivery to confirm adherence to ASTM compliance and quality assurance protocols. This is a subcontract under the West Virginia Department of Transportation, with a posting date and response deadline both set for September 15, 2026. The NAICS code 332312 indicates the work falls under the category of prefabricated metal component manufacturing, aligning with the production and supply of engineered reinforcing materials. The place of performance is specifically designated as Hardy, requiring delivery and coordination for local infrastructure projects. While no point of contact is listed, the submission portal is accessible via the provided UI link, and bidders must ensure all technical and documentation requirements are met to qualify for award.
West Virginia Department of Transportation

POSTED

in 17 days

DEADLINE

in 17 days
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NAICS: 332312
New
SLED
Steel Flared End Section InstallationThe contract calls for the installation of a single 18-inch steel flared end section designed for use in a culvert or drainage outlet, specifically to enhance flow efficiency and structural integrity at the outlet point. This work is part of a subcontract under the California Department of Transportation, with performance required in Marin, California. The North American Industry Classification System code 332312 indicates the work falls under metal fabrication for structural components, suggesting the need for skilled labor and adherence to engineering specifications for steel installation. The solicitation was posted and has a response deadline both set for September 2, 2026, indicating a long lead time for preparation, though no set-aside provisions or contracting preferences are identified. The project is tied to California DOT project 04-3AA504, with all proposals to be submitted via the provided online portal.
California Department of Transportation

POSTED

in 5 days

DEADLINE

in 5 days
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NAICS: 332312
New
SLED
Handrail Supply and Installation
Texas Department of Transportation

POSTED

in 3 days

DEADLINE

in 3 days
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NAICS: 332312
New
SLED
Structural Steel Fabrication and Erection
Texas Department of Transportation

POSTED

in 3 days

DEADLINE

in 3 days
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NAICS: 332312
New
SLED
Structural Steel Fabrication and Erection
Texas Department of Transportation

POSTED

in 3 days

DEADLINE

in 3 days
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NAICS: 332312
New
SLED
Structural Steel Fabrication
Texas Department of Transportation

POSTED

in 3 days

DEADLINE

in 3 days
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NAICS: 332312
New
SLED
Steel Fabrication and ErectionThe Texas Department of Transportation is seeking a subcontractor for the Steel Fabrication and Erection project, which involves the fabrication and on-site assembly of structural steel components for buildings or bridges. The work is scheduled to be performed in Grayson, under NAICS code 332312. The solicitation was posted on September 1, 2026, with a response deadline set for the same day. Detailed plans and further information regarding this subcontract can be accessed through the Texas Department of Transportation's online portal.
Texas Department of Transportation

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in 3 days

DEADLINE

in 3 days
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NAICS: 332312
New
SLED
Structural Steel Fabrication and ErectionThis subcontract with the Texas Department of Transportation involves the fabrication and on-site erection of structural steel framing for a building superstructure. The project is located in Orange and falls under NAICS code 332312. The solicitation was posted on September 1, 2026, with a response deadline set for the same day. Detailed plans and documentation for the project are available through the agency's online portal.
Texas Department of Transportation

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in 3 days

DEADLINE

in 3 days
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NAICS: 332312
New
ACE-0620-1199-00 Tower Design and Fabrication for Various RCAG/RTR Sites (TXK-A, GRI-B, and ARG)
Solicitation # ace-0620-1199-00-tower-design-fabrication-various-rcagrtr-sites-txk-gri-b-arg
This solicitation, issued by Parsons Corporation, seeks a qualified contractor for the design, fabrication, and delivery of towers at various RCAG/RTR sites located in Texas, Nebraska, and Arkansas, specifically TXK-A, GRI-B, and ARG. The project falls under NAICS code 332312 and requires the offeror to be fully bonded and insured to be eligible for the award. The opportunity is set aside for small businesses, including Small Disadvantaged Businesses, Women-Owned Small Businesses, HUBZone Small Businesses, and Veteran Owned Small Businesses. Interested parties must submit their responses by the deadline of September 25, 2026. Primary coordination for this requirement is managed by Thomas Sheehan.
Parsons Corporation

POSTED

about 19 hours ago

DEADLINE

in 27 days
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NAICS: 332312
Closed
SLED
Structural Steel Fabrication and InstallationThe contract entails the fabrication and installation of structural steel components adhering to ASTM A36/A36M for carbon steel and ASTM A653/A653M for coated steel, with all components requiring galvanization to ASTM A123/A123M to ensure long-term corrosion resistance. The work involves precise manufacturing and on-site assembly of steel elements critical to structural integrity, targeting durability and compliance with industry standards for heavy-duty infrastructure applications. This is a subcontract under the California Department of Transportation, specifically for a project located in Alpine, with no set-aside provisions indicated, and submission of proposals was due on the posting date, suggesting an urgent or pre-negotiated arrangement. The North American Industry Classification System code 332312 confirms the scope as structural metal fabrication, and the contract originates from a state transportation initiative. Although no point of contact or detailed address is provided, the reference to the Caltrans letting platform indicates the work is linked to a public infrastructure undertaking, likely involving bridges, overpasses, or signage supports requiring high-strength, weather-resistant steel components. Performance is confined to the Alpine location, and all materials and processes must meet federal material specifications without room for deviation.
California Department of Transportation

POSTED

1 day ago

CLOSED

1 day ago
View Details
NAICS: 332312
Closed
SLED
Structural Steel Fabrication and ErectionThe contract entails the fabrication and on-site erection of a structural steel framework for a building project under the Nebraska Department of Transportation, with performance located in Douglas and Sarpy. The work falls under NAICS code 332312, indicating it is a subcontract for structural metal fabrication and erection, requiring precise execution of steel components from manufacturing through final installation. The solicitation was posted on August 27, 2026, with the same date set as the response deadline, suggesting a highly immediate or expedited procurement timeline. The contract type is explicitly identified as a subcontract, meaning it supports a larger contracting arrangement and may involve coordination with prime contractors or other project stakeholders. No set-aside provisions or specific organizational type designations are included, and details regarding point of contact or agency office address are not provided, leaving bidders to rely on the linked UI portal for further submission requirements.
Nebraska Department of Transportation

POSTED

1 day ago

CLOSED

1 day ago
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