NAICS Code 326140: Polystyrene Foam Product Manufacturing
National industry
SBA small business size standard: 1,000 employees
Definition
This industry comprises establishments primarily engaged in manufacturing polystyrene foam products.
Government contracts for this product: PSC 7350 Tableware
Code facts
- Part of
-
-
31-33
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326
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3261
- 32614
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3261
-
326
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31-33
- Contract awards
- 12,483 In the last 12 months
- Contract obligations
- $4,960,727 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 326140
- Coolers or ice chests, polystyrene foam, manufacturing
- Cups, polystyrene foam, manufacturing
- Dinnerware, polystyrene foam, manufacturing
- Foam polystyrene products manufacturing
- Food containers, polystyrene foam, manufacturing
- Ice buckets, polystyrene foam, manufacturing
- Insulation and cushioning, polystyrene foam plastics, manufacturing
- Jugs, vacuum, polystyrene foam plastics, manufacturing
- Plates, polystyrene foam, manufacturing
- Polystyrene foam packaging manufacturing
- Sheet (i.e., board), polystyrene foam insulation, manufacturing
- Shipping pads and shaped cushioning, polystyrene foam, manufacturing
- Thermal insulation, polystyrene foam, 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 | $570,283 |
| FY2026 | $17,718,012 |
| FY2025 | $4,960,727 |
| FY2024 | $3,910,685 |
| FY2023 | $2,642,530 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | F & M Micro Products Inc. | $11,420,074 | |
| 2 | Liberty Distributors Inc. | $3,888,376 | |
| 3 | Seal Dynamics LLC | $645,889 | |
| 4 | Phoenix Trading Inc. | $544,095 | |
| 5 | ECI Defense Group, Inc. | $415,948 | |
| 6 | K5 Defense LLC | $263,374 | |
| 7 | Sonoco Protective Solutions, Inc. | $205,742 | |
| 8 | Polymer Technologies Inc. | $146,004 | |
| 9 | GMP Manufacturing LLC | $90,235 | |
| 10 | Kit Pack, LLC | $87,344 |
See the full FY2025 ranking of NAICS 326140 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | General Services Administration | $11,420,074 | |
| 2 | Department of Veterans Affairs | $3,888,376 | |
| 3 | Defense Logistics Agency | $2,341,156 | |
| 4 | Department of the Army | $456,629 | |
| 5 | Department of Justice | $70,639 | |
| 6 | Department of the Navy | $61,147 | |
| 7 | Department of Health and Human Services | $50,275 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 7350 Tableware | $11,420,074 | |
| 2 | 8145 Specialized Shipping and Storage Containers | $4,267,954 | |
| 3 | 5330 Packing and Gasket Materials | $642,565 | |
| 4 | 2540 Vehicular Furniture and Accessories | $593,755 | |
| 5 | 8115 Boxes, Cartons, and Crates | $544,095 | |
| 6 | 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment | $271,040 | |
| 7 | 5680 Miscellaneous Construction Materials | $263,374 | |
| 8 | 9390 Miscellaneous Fabricated Nonmetallic Materials | $90,235 | |
| 9 | 1315 Ammunition, 75 mm Through 125 mm | $78,540 | |
| 10 | 7310 Food Cooking, Baking, and Serving Equipment | $55,641 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | California | $10,898,335 | |
| 2 | West Virginia | $3,300,041 | |
| 3 | New York | $651,305 | |
| 4 | Maryland | $352,795 | |
| 5 | Georgia | $313,511 | |
| 6 | Mississippi | $263,374 | |
| 7 | Delaware | $146,004 | |
| 8 | South Carolina | $103,817 | |
| 9 | Illinois | $101,926 | |
| 10 | Texas | $90,235 | |
| 11 | New Mexico | $87,344 | |
| 12 | Arizona | $70,639 | |
| 13 | Ohio | $68,746 | |
| 14 | Florida | $50,275 | |
| 15 | Connecticut | $30,804 | |
| 16 | New Jersey | $23,159 | |
| 17 | Louisiana | $21,749 | |
| 18 | Indiana | $1,812 | |
| 19 | Pennsylvania | $303 | |
| 20 | Virginia | $223 |
Show all 20
Shares are of everything obligated under NAICS 326140 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 1,068 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 326140?
NAICS 326140 is Polystyrene Foam Product Manufacturing, a national industry in NAICS 31-33, Manufacturing.
What is the NAICS code for foam polystyrene products manufacturing?
The NAICS code for foam polystyrene products manufacturing is 326140, Polystyrene Foam Product Manufacturing.
What is the NAICS code for polystyrene foam packaging manufacturing?
The NAICS code for polystyrene foam packaging manufacturing is 326140, Polystyrene Foam Product Manufacturing.
What is the NAICS code for cups, polystyrene foam, manufacturing?
The NAICS code for cups, polystyrene foam, manufacturing is 326140, Polystyrene Foam Product Manufacturing.
When did the size standard for NAICS 326140 last change?
The most recent Federal Register rule on record that names NAICS 326140 in the SBA's size standards is "Small Business Size Standards for Manufacturing" (81 FR 4469), published Jan 26, 2016 and effective Feb 26, 2016.
How much do federal agencies spend under NAICS 326140?
Federal contracts under NAICS 326140 obligated $4,960,727 in fiscal year 2025 and $29,802,238 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 326140?
The contractors with the most obligated under NAICS 326140 in fiscal years 2026 and 2027 are F & M Micro Products Inc. ($11,420,074), Liberty Distributors Inc. ($3,888,376) and Seal Dynamics LLC ($645,889).
Which agencies buy the most under NAICS 326140?
The agencies that obligated the most under NAICS 326140 in fiscal years 2026 and 2027 are General Services Administration ($11,420,074), Department of Veterans Affairs ($3,888,376) and Defense Logistics Agency ($2,341,156).
Which PSC codes are used with NAICS 326140?
The PSC codes with the most obligated under NAICS 326140 in fiscal years 2026 and 2027 are 7350 Tableware, 8145 Specialized Shipping and Storage Containers and 5330 Packing and Gasket Materials.
Where is the work under NAICS 326140 performed?
By place of performance, the states with the most contract obligations under NAICS 326140 over the last 12 months are California ($10,898,335), West Virginia ($3,300,041) and New York ($651,305).
What is the latest contract opportunity under NAICS 326140?
The latest contract opportunity under NAICS 326140 is Insulation, vehicular, solicitation from Land and Maritime (DLA), posted November 2, 2026.
On GovTribe
See everything under NAICS 326140
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
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