NAICS Code 327320: Ready-Mix Concrete Manufacturing
National industry
SBA small business size standard: 500 employees
Definition
This industry comprises establishments, such as batch plants or mix plants, primarily engaged in manufacturing concrete delivered to a purchaser in a plastic and unhardened state. Ready-mix concrete manufacturing establishments may mine, quarry, or purchase sand and gravel.
Government contracts for this product: PSC 5680 Miscellaneous Construction Materials and PSC 5610 Mineral Construction Materials, Bulk
Code facts
- Part of
-
-
31-33
-
327
-
3273
- 32732
-
3273
-
327
-
31-33
- Contract awards
- 30 In the last 12 months
- Contract obligations
- $10,547,690 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.
Business activities under NAICS 327320
- Central-mixed concrete manufacturing
- Concrete batch plants (including temporary)
- Ready-mix concrete manufacturing and distributing
- Transit-mixed concrete manufacturing
- Truck-mixed concrete manufacturing
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $4,288,484 |
| FY2025 | $10,547,690 |
| FY2024 | $19,498,866 |
| FY2023 | $12,825,423 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Kipper Tool Company | $2,351,172 | |
| 2 | Aggregate Technologies, LLC | $615,698 | |
| 3 | Mcclintock Trucking And Excavating Inc. | $376,998 | |
| 4 | Desert Nation Concrete LLC | $345,440 | |
| 5 | American Classic Construction Inc. | $244,376 | |
| 6 | Anchorage Sand And Gravel Company, Inc. | $200,000 | |
| 7 | TECH Nexuses, Inc. | $49,992 | |
| 8 | RQ Construction, LLC | $42,930 | |
| 9 | Texas Materials Group Inc. | $38,000 | |
| 10 | Comercializadora Arcadia SAS | $18,871 |
See the full FY2025 ranking of NAICS 327320 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $3,304,405 | |
| 2 | Department of the Army | $544,711 | |
| 3 | Department of the Interior | $387,119 | |
| 4 | Department of State | $18,871 | |
| 5 | Department of Agriculture | $17,100 | |
| 6 | Department of Transportation | $17,003 | |
| 7 | Department of the Navy | $9,859 | |
| 8 | Department of Veterans Affairs | $2,603 | |
| 9 | General Services Administration | $2,027 | |
| 10 | Department of Homeland Security | $215 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 5680 Miscellaneous Construction Materials | $2,796,413 | |
| 2 | 5610 Mineral Construction Materials, Bulk | $1,484,353 | |
| 3 | 3630 Clay and Concrete Products Industries Machinery | $34,564 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Florida | $2,351,172 | |
| 2 | New Mexico | $600,269 | |
| 3 | Missouri | $409,500 | |
| 4 | Arizona | $345,440 | |
| 5 | Alaska | $200,215 | |
| 6 | Idaho | $87,543 | |
| 7 | California | $76,712 | |
| 8 | New York | $67,517 | |
| 9 | Texas | $38,000 | |
| 10 | Wisconsin | $23,609 | |
| 11 | Ohio | $19,869 | |
| 12 | New Jersey | $19,182 | |
| 13 | Kansas | $5,351 |
Show all 13
Shares are of everything obligated under NAICS 327320 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 434 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 327320?
NAICS 327320 is Ready-Mix Concrete Manufacturing, a national industry in NAICS 31-33, Manufacturing.
What is the NAICS code for truck-mixed concrete manufacturing?
The NAICS code for truck-mixed concrete manufacturing is 327320, Ready-Mix Concrete Manufacturing.
What is the NAICS code for central-mixed concrete manufacturing?
The NAICS code for central-mixed concrete manufacturing is 327320, Ready-Mix Concrete Manufacturing.
What is the NAICS code for transit-mixed concrete manufacturing?
The NAICS code for transit-mixed concrete manufacturing is 327320, Ready-Mix Concrete Manufacturing.
When did the size standard for NAICS 327320 last change?
The most recent Federal Register rule on record that names NAICS 327320 in the SBA's size standards is "Small Business Size Standards; Adoption of Size Standards by 2002 North American Industry Classification System for Size Standards" (67 FR 56905), published Sep 6, 2002 and effective Oct 1, 2002.
How much do federal agencies spend under NAICS 327320?
Federal contracts under NAICS 327320 obligated $10,547,690 in fiscal year 2025 and $47,160,462 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 327320?
The contractors with the most obligated under NAICS 327320 in fiscal years 2026 and 2027 are Kipper Tool Company ($2,351,172); Aggregate Technologies, LLC ($615,698); and Mcclintock Trucking And Excavating Inc. ($376,998).
Which agencies buy the most under NAICS 327320?
The agencies that obligated the most under NAICS 327320 in fiscal years 2026 and 2027 are Air Force ($3,304,405), Department of the Army ($544,711) and Department of the Interior ($387,119).
Which PSC codes are used with NAICS 327320?
The PSC codes with the most obligated under NAICS 327320 in fiscal years 2026 and 2027 are 5680 Miscellaneous Construction Materials; 5610 Mineral Construction Materials, Bulk; and 3630 Clay and Concrete Products Industries Machinery.
Where is the work under NAICS 327320 performed?
By place of performance, the states with the most contract obligations under NAICS 327320 over the last 12 months are Florida ($2,351,172), New Mexico ($600,269) and Missouri ($409,500).
What is the latest contract opportunity under NAICS 327320?
The latest contract opportunity under NAICS 327320 is Sources Sought Notice for Ready-Mix Concrete, pre-solicitation from MICC Fort Eustis, posted October 1, 2026.
On GovTribe
See everything under NAICS 327320
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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