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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

Industry Spending Overview

Federal obligations, top contractors and agencies, and related industry codes for NAICS 423390.

AI Industry Description

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 sp...

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. In the government contracting landscape, this sector supports the physical execution of projects under the purview of agencies managing facilities, roads, bridges, and installations, ensuring timely access to non-structural yet indispensable building materials. No contractor data is available for this NAICS code, indicating a fragmented competitive landscape with no dominant prime contractors identified in government award records. The market is likely composed of a mix of small businesses, regional distributors, and mid-sized wholesale firms that operate with limited federal visibility, often contracting through broader construction or maintenance task orders rather than standalone procurements. No agency data is available, suggesting that demand is broadly dispersed across federal entities involved in facility maintenance, base construction, and civil works, including the Army Corps of Engineers, General Services Administration, and Department of Defense installations. Spending is likely driven by routine repairs, energy efficiency retrofits, and deferred maintenance initiatives rather than large-scale new construction. The market presents moderate opportunity density for contractors with established distribution networks and the ability to comply with federal procurement requirements such as FAR compliance, small business set-asides, and just-in-time delivery protocols. Emerging trends include increased demand for sustainable and high-performance building materials, creating openings for suppliers offering green-certified or energy-efficient products.

Top Contractors

Companies with the highest total award value under NAICS 423390, ranked by dollars won.

Related NAICS Codes

Industries similar to Other Construction Material Merchant Wholesalers, by shared sector, subsector, and industry group.

Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of l...
423310Same Industry GroupHigh Similarity

Brick, Stone, and Related Construction Material Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of s...
423320Same Industry GroupHigh Similarity

Roofing, Siding, and Insulation Material Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of n...
423330Same Industry GroupHigh Similarity

Automobile and Other Motor Vehicle Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of n...
423110Same SubsectorMedium Similarity

Motor Vehicle Supplies and New Parts Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of m...
423120Same SubsectorMedium Similarity

Tire and Tube Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of n...
423130Same SubsectorMedium Similarity

Motor Vehicle Parts (Used) Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of u...
423140Same SubsectorMedium Similarity

Furniture Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of f...
423210Same SubsectorMedium Similarity

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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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