NAICS 423320: Brick, Stone, and Related Construction Material Merchant Wholesalers
National industry
SBA small business size standard: 150 employees
Code facts
- Part of
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42
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423
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4233
- 42332
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4233
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423
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42
- Contract awards
- 26 In the last 12 months
- Contract obligations
- $1,407,765 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $1,567,837 |
| FY2025 | $1,407,765 |
| FY2024 | $1,621,574 |
| FY2023 | $1,953,546 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Structural Hardware And Supply, Inc. | $933,535 | |
| 2 | Astrea Project Management & Trading Services | $402,056 | |
| 3 | Seikitokyu Kogyo Co., LTD. | $183,505 | |
| 4 | Nippo Corporation | $28,751 | |
| 5 | Giving Tree Capital, LLC | $27,861 | |
| 6 | Constructora Sabillon | $7,501 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | International Boundary and Water Commission U.S.-Mexico | $933,535 | |
| 2 | Air Force | $614,313 | |
| 3 | Department of the Army | $27,861 | |
| 4 | Department of State | $7,501 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 3825 Road Clearing, Cleaning, and Marking Equipment | $933,535 | |
| 2 | 5610 Mineral Construction Materials, Bulk | $614,313 | |
| 3 | 5680 Miscellaneous Construction Materials | $19,990 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Texas | $933,535 |
Shares are of everything obligated under NAICS 423320 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 520 listed here. See the rest on GovTribe.
Definition
This industry comprises establishments primarily engaged in the merchant wholesale distribution of stone, cement, lime, construction sand, and gravel; brick; asphalt and concrete mixtures; and/or concrete, stone, and structural clay products.
Illustrative examples
- Asphalt and concrete mixtures merchant wholesalers
- Bricks (except refractory) merchant wholesalers
- Building blocks (e.g., cinder, concrete) merchant wholesalers
- Building stone merchant wholesalers
- Cement merchant wholesalers
- Ceramic construction materials (except refractory) merchant wholesalers
- Clay construction materials (except refractory) merchant wholesalers
- Concrete building products merchant wholesalers
- Crushed stone merchant wholesalers
- Drywall supplies merchant wholesalers
- Flue pipe and linings merchant wholesalers
- Gravel, construction, merchant wholesalers
- Lime (except agricultural) merchant wholesalers
- Mason's materials merchant wholesalers
- Plaster merchant wholesalers
- Sand (except industrial) merchant wholesalers
- Septic tanks, concrete, merchant wholesalers
- Stone, building or crushed, merchant wholesalers
- Structural clay tile (except refractory) merchant wholesalers
- Tile, structural clay (except refractory), merchant wholesalers
Show all 20
Quick answers
What is NAICS 423320?
NAICS 423320 is Brick, Stone, and Related Construction Material Merchant Wholesalers, a national industry in NAICS 42, Wholesale Trade.
What is the NAICS code for cement merchant wholesalers?
The NAICS code for cement merchant wholesalers is 423320, Brick, Stone, and Related Construction Material Merchant Wholesalers.
What is the NAICS code for plaster merchant wholesalers?
The NAICS code for plaster merchant wholesalers is 423320, Brick, Stone, and Related Construction Material Merchant Wholesalers.
What is the NAICS code for crushed stone merchant wholesalers?
The NAICS code for crushed stone merchant wholesalers is 423320, Brick, Stone, and Related Construction Material Merchant Wholesalers.
How much do federal agencies spend under NAICS 423320?
Federal contracts under NAICS 423320 obligated $1,407,765 in fiscal year 2025 and $6,550,722 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 423320?
The contractors with the most obligated under NAICS 423320 in fiscal years 2026 and 2027 are Structural Hardware And Supply, Inc. ($933,535); Astrea Project Management & Trading Services ($402,056); and Seikitokyu Kogyo Co., LTD. ($183,505).
Which agencies buy the most under NAICS 423320?
The agencies that obligated the most under NAICS 423320 in fiscal years 2026 and 2027 are International Boundary and Water Commission U.S.-Mexico ($933,535), Air Force ($614,313) and Department of the Army ($27,861).
Which PSC codes are used with NAICS 423320?
The PSC codes with the most obligated under NAICS 423320 in fiscal years 2026 and 2027 are 3825 Road Clearing, Cleaning, and Marking Equipment; 5610 Mineral Construction Materials, Bulk; and 5680 Miscellaneous Construction Materials.
Where is the work under NAICS 423320 performed?
By place of performance, the states with the most contract obligations under NAICS 423320 over the last 12 months are Texas ($933,535).
What is the latest contract opportunity under NAICS 423320?
The latest contract opportunity under NAICS 423320 is 19PK4027Q5001 Gravel Pulverization Services, solicitation from Department of State, posted October 22, 2026.
On GovTribe
See everything under NAICS 423320
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