NAICS Code 332420: Metal Tank (Heavy Gauge) Manufacturing
National industry
SBA small business size standard: 750 employees
Definition
This industry comprises establishments primarily engaged in cutting, forming, and joining heavy gauge metal to manufacture tanks, vessels, and other containers.
Government contracts for this product: PSC 5430 Storage Tanks
Code facts
- Part of
-
-
31-33
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332
-
3324
- 33242
-
3324
-
332
-
31-33
- Contract awards
- 151 In the last 12 months
- Contract obligations
- $27,112,098 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 332420
- Absorbers, gas, heavy gauge metal, manufacturing
- Accumulators, industrial pressure vessels, heavy gauge metal, manufacturing
- Acetylene cylinders, heavy gauge metal, manufacturing
- Air receiver tanks, heavy gauge metal, manufacturing
- Annealing vats, heavy gauge metal, manufacturing
- Autoclaves, industrial-type, heavy gauge metal, manufacturing
- Bulk storage tanks, heavy gauge metal, manufacturing
- Caissons, underwater work, heavy gauge metal, manufacturing
- Columns, fractionating, heavy gauge metal, manufacturing
- Cryogenic tanks, heavy gauge metal, manufacturing
- Cylinders, pressure, heavy gauge metal, manufacturing
- Digesters, industrial-type, heavy gauge metal, manufacturing
- Farm storage tanks, heavy gauge metal, manufacturing
- Fermention tanks, heavy gauge metal tanks, manufacturing
- Gas storage tanks, heavy gauge metal, manufacturing
- Kettles, heavy gauge metal, manufacturing
- Liquefied petroleum gas (LPG) cylinders manufacturing
- Liquid oxygen tanks manufacturing
- Nuclear waste casks, heavy gauge metal, manufacturing
- Oil storage tanks, heavy gauge metal, manufacturing
- Petroleum storage tanks, heavy gauge metal, manufacturing
- Pots (e.g., annealing, melting, smelting), heavy gauge metal, manufacturing
- Retorts, heavy gauge metal, manufacturing
- Septic tanks, heavy gauge metal, manufacturing
- Smelting pots and retorts manufacturing
- Stills, heavy gauge metal, manufacturing
- Storage tanks, heavy gauge metal, manufacturing
- Tanks, heavy gauge metal, manufacturing
- Vacuum tanks, heavy gauge metal, manufacturing
- Vats, heavy gauge metal, manufacturing
- Vessels, heavy gauge metal, manufacturing
- Water tanks, heavy gauge metal, manufacturing
Show all 32
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Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $5,836 |
| FY2026 | $47,944,063 |
| FY2025 | $27,112,098 |
| FY2024 | $29,032,843 |
| FY2023 | $17,059,315 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Isometrics Inc. | $36,085,539 | |
| 2 | Leybold USA Inc. | $3,475,000 | |
| 3 | Fiba Technologies Inc. | $3,438,500 | |
| 4 | Scott Technologies, Inc. | $3,353,127 | |
| 5 | Avox Systems Inc. | $894,515 | |
| 6 | Atlantic Diving Supply, Inc. | $843,446 | |
| 7 | Ametek Ameron, LLC | $744,935 | |
| 8 | CP Industries Holdings, Inc. | $670,105 | |
| 9 | Brewfab, LLC | $552,973 | |
| 10 | Fourinox, Inc. | $482,760 |
See the full FY2025 ranking of NAICS 332420 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $36,405,185 | |
| 2 | Defense Logistics Agency | $7,488,355 | |
| 3 | National Aeronautics and Space Administration | $7,087,345 | |
| 4 | Department of the Interior | $970,030 | |
| 5 | Department of Justice | $519,572 | |
| 6 | Air Force | $479,470 | |
| 7 | Department of Agriculture | $464,443 | |
| 8 | Department of Homeland Security | $324,338 | |
| 9 | Department of Transportation | $200,112 | |
| 10 | Department of Veterans Affairs | $108,282 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 5430 Storage Tanks | $42,226,039 | |
| 2 | 8120 Commercial and Industrial Gas Cylinders | $7,355,783 | |
| 3 | 6640 Laboratory Equipment and Supplies | $3,789,097 | |
| 4 | 8145 Specialized Shipping and Storage Containers | $1,319,069 | |
| 5 | 2330 Trailers | $402,473 | |
| 6 | 4210 Fire Fighting Equipment | $332,553 | |
| 7 | 3650 Chemical and Pharmaceutical Products Manufacturing Machinery | $282,731 | |
| 8 | S216 Facilities Operations Support Services | $276,817 | |
| 9 | 6610 Flight Instruments | $275,667 | |
| 10 | N099 Installation of Equipment: Miscellaneous | $245,250 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | North Carolina | $39,769,724 | |
| 2 | Pennsylvania | $4,408,969 | |
| 3 | Massachusetts | $3,463,500 | |
| 4 | California | $1,483,503 | |
| 5 | Maryland | $671,687 | |
| 6 | New York | $599,760 | |
| 7 | Florida | $582,499 | |
| 8 | Maine | $482,760 | |
| 9 | Alaska | $411,649 | |
| 10 | Washington | $390,836 | |
| 11 | Iowa | $326,951 | |
| 12 | Ohio | $316,707 | |
| 13 | New Jersey | $300,594 | |
| 14 | Colorado | $280,450 | |
| 15 | Nevada | $184,153 | |
| 16 | Wisconsin | $177,472 | |
| 17 | South Carolina | $174,100 | |
| 18 | Oklahoma | $168,372 | |
| 19 | Idaho | $166,976 | |
| 20 | Michigan | $119,775 | |
| 21 | South Dakota | $89,300 | |
| 22 | Indiana | $47,173 | |
| 23 | Missouri | $21,932 | |
| 24 | New Mexico | $18,459 | |
| 25 | Montana | $18,250 | |
| 26 | Louisiana | $15,371 | |
| 27 | Connecticut | $12,316 | |
| 28 | Oregon | $7,727 | |
| 29 | Tennessee | $3,656 |
Show all 29
Shares are of everything obligated under NAICS 332420 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 2,770 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 332420?
NAICS 332420 is Metal Tank (Heavy Gauge) Manufacturing, a national industry in NAICS 31-33, Manufacturing.
What is the NAICS code for liquid oxygen tanks manufacturing?
The NAICS code for liquid oxygen tanks manufacturing is 332420, Metal Tank (Heavy Gauge) Manufacturing.
What is the NAICS code for smelting pots and retorts manufacturing?
The NAICS code for smelting pots and retorts manufacturing is 332420, Metal Tank (Heavy Gauge) Manufacturing.
What is the NAICS code for liquefied petroleum gas (LPG) cylinders manufacturing?
The NAICS code for liquefied petroleum gas (LPG) cylinders manufacturing is 332420, Metal Tank (Heavy Gauge) Manufacturing.
When did the size standard for NAICS 332420 last change?
The most recent Federal Register rule on record that names NAICS 332420 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 332420?
Federal contracts under NAICS 332420 obligated $27,112,098 in fiscal year 2025 and $121,154,155 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 332420?
The contractors with the most obligated under NAICS 332420 in fiscal years 2026 and 2027 are Isometrics Inc. ($36,085,539), Leybold USA Inc. ($3,475,000) and Fiba Technologies Inc. ($3,438,500).
Which agencies buy the most under NAICS 332420?
The agencies that obligated the most under NAICS 332420 in fiscal years 2026 and 2027 are Department of the Army ($36,405,185), Defense Logistics Agency ($7,488,355) and National Aeronautics and Space Administration ($7,087,345).
Which PSC codes are used with NAICS 332420?
The PSC codes with the most obligated under NAICS 332420 in fiscal years 2026 and 2027 are 5430 Storage Tanks, 8120 Commercial and Industrial Gas Cylinders and 6640 Laboratory Equipment and Supplies.
Where is the work under NAICS 332420 performed?
By place of performance, the states with the most contract obligations under NAICS 332420 over the last 12 months are North Carolina ($39,769,724), Pennsylvania ($4,408,969) and Massachusetts ($3,463,500).
What is the latest contract opportunity under NAICS 332420?
The latest contract opportunity under NAICS 332420 is Storage Tank AND SUPPLIES - FORT BRAGG, solicitation from MICC Fort Drum, posted November 13, 2026.
On GovTribe
See everything under NAICS 332420
- Federal contract opportunities, awards and IDVs under this code
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