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NAICS Code· 423390

Other Construction Material Merchant Wholesalers

This industry comprises (1) establishments primarily engaged in the merchant wholesale distribution of manufactured homes (i.e., mobile homes) and/or prefabricated buildings and (2) establishments primarily engaged in the merchant wholesale distribution of construction materials (except lumber, plywood, millwork, wood panels, brick, stone, roofing, siding, electrical and wiring supplies, and insulation materials). Illustrative Examples: Flat glass merchant wholesalers Prefabricated buildings (except wood) merchant wholesalers Ornamental ironwork merchant wholesalers Fencing and fencing accessories (except wood) merchant wholesalers Plate glass merchant wholesalers Storage bins merchant wholesalers Cross-References. Establishments primarily engaged in--Show more

NAICS 423390 – Other Construction Material Merchant Wholesalers encompasses the wholesale distribution of construction-related materials not covered under more specific categories, including but not limited to roofing materials, insulation, fasteners, sealants, adhesives, masonry accessories, and specialty building components. These wholesalers serve as critical intermediaries between manufacturers and contractors, supplying essential inputs for federal infrastructure, military construction, and public works projects.

24
Active Contracts
$1.5M
Total Obligations (12mo)
32
Awarded Contracts (12mo)
22
Contractors Awarded (12mo)
+139.9%
YoY Growth

Awarded Contractors

Companies that have received federal awards classified under NAICS 423390.

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NAICS 423390 FAQ

Frequently Asked Questions

NAICS code 423390 covers Other Construction Material Merchant Wholesalers. This industry comprises (1) establishments primarily engaged in the merchant wholesale distribution of manufactured homes (i.e., mobile homes) and/or prefabricated buildings and (2) establishments primarily engaged in the merchant wholesale distribution of construction materials (except lumber, plywood, millwork, wood panels, brick, stone, roofing, siding, electrical and wiring supplies, and insulation materials). Illustrative Examples: Flat glass merchant wholesalers Prefabricated buildings (except wood) merchant wholesalers Ornamental ironwork merchant wholesalers Fencing and fencing accessories (except wood) merchant wholesalers Plate glass merchant wholesalers Storage bins merchant wholesalers Cross-References. Establishments primarily engaged in--

Recently Posted in Other Construction Material Merchant Wholesalers

NAICS: 423390
Awarded
DIBBS
INSULATION SLEEVINGThe contract SPE4A416VD521, awarded to RSI, INC. (CAGE 1QMF6) by the Defense Logistics Agency on July 14, 2026, is an administrative modification to a previously issued solicitation SPE4A6-16-T-BD36, originally issued in 2016. The original contract value of $1,202.34 was associated with two line items for insulation sleeving identified by NSNs 5970-01-292-1951 and 5970-01-497-2220, both of which have been canceled with quantities reduced to zero through modification P00005. This action, authorized under FAR 43.103(b) and FAR 13.302-4(b), was prompted by Quality Notification QN #202969168 and results in no cost, liability, or delivery obligation for either party. The contractor is located in Kyle, TX, and the overseeing office is DLA Aviation in Richmond, VA, with Contracting Officer Tamela Price executing the modification. No active line items, pricing, or delivery schedules remain in effect. The NAICS code 423390 applies, yet no socioeconomic status, small business certification, or affirmative representations from the offeror are documented. Packaging, marking, and preservation requirements are not explicitly stated, though the presence of NSNs and CAGE code implies conformity with standard military logistics practices such as MIL-STD-129 and MIL-STD-2073. No attachments, evaluation factors, or special contract requirements are detailed in the available documentation; no COR or COTR is identified, and invoicing methods, payment offices, or accounting data are referenced only indirectly through a Continuation Sheet that is not provided. The contract type is inferred as firm-fixed-price based on context and the nature of the administrative change, but this is not formally confirmed. The modification serves solely to cancel prior obligations without introducing new deliverables, performance periods, or financial terms. The award notice reflects no option periods, contract extensions, or additional clauses beyond the administrative adjustment.
Defense Logistics Agency

POSTED

2 days ago

DEADLINE

N/A
View Details
NAICS: 423390
New
DIBBS
Electronic Component Sourcing and KittingThe contract encompasses the procurement, traceability, and kitting of commercial off-the-shelf and military specification electronic components required for antenna control and interface systems. It involves sourcing components that meet stringent military standards while ensuring full traceability from manufacturer to final assembly, with each component documented and verified for authenticity and compliance. The kitting process organizes these parts into standardized packages tailored for integration into larger systems, streamlining assembly and reducing deployment time. All activities must adhere to defense supply chain integrity protocols to guarantee reliability and performance in mission-critical applications. This subcontract is managed under the Defense Logistics Agency on behalf of the Department of Defense and falls under the NAICS code 423390 for other electronic parts and equipment merchant wholesalers. The work will be performed to support defense electronics infrastructure with no specific geographic restriction outlined. While the solicitation number and point of contact are not provided, the contract identifier SPE7M5526P0485 is accessible through the DIBBS portal for detailed award information. The contract emphasizes supply chain security, component authenticity, and just-in-time delivery readiness to sustain operational continuity for defense systems.
Defense Logistics Agency

POSTED

3 days ago

DEADLINE

N/A
View Details

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