Operating signal within 24 months, or from a single source.
What they make
Iron and Steel Pipe and Tube Manufacturing from Purchased Steel331210- HDPE
- stainless steel pipe
- fittings
- coatings
- galvanizing
- drilling
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Car-anth Manufacturing INC. | Saint Louis | Steel Wire Drawing 331222 | LIKELY ACTIVE | 3.4 KM |
| Gross Mechanical Contractors, INC. | Maplewood | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210 | UNVERIFIED | 3.3 KM |
| Fedsource INC | Saint Louis | Prefabricated Metal Building and Component Manufacturing 332311 | ACTIVE | 4.4 KM |
| Essex Industries, INC. | Saint Louis | Aircraft Manufacturing 336411 | ACTIVE | 6.5 KM |
| Stupp Bros., INC. | Saint Louis | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210 | ACTIVE | 7.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 11 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord N5WHLU72A3B3 · first seen OCT 2025 · last seen OCT 2025
- SBA Paycheck Protection Program loan recordsEXISTENCERecord MO|saint louis|2331 hampton ave · first seen APR 2020 · last seen APR 2020
IN ST. LOUIS COUNTY4 other plants share this one’s industry (Steel Product Manufacturing from Purchased Steel, NAICS 3312); 2 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: PITTSBURGH PIPE & SUPPLY CORP. · OCT 2025
- Street address
- SAM.gov: 2331 HAMPTON AVE · OCT 2025
- City
- SAM.gov: SAINT LOUIS · OCT 2025
- State
- SAM.gov: MO · OCT 2025
- Coordinates
- Census geocoder: 38.614888337027,-90.287599965116 · JUL 2026
- Employees (band)
- SBA PPP: 20-99 · APR 2020
- Website
- SAM.gov: https://www.pittsburghpipe.com · OCT 2025
- CAGE code
- SAM.gov: 2Z337 · OCT 2025
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-04-14, 69 jobs reported · APR 2020
- SAM registration expires
- SAM.gov: 2026-10-15 · OCT 2025
- State business registration
- TX Comptroller: PITTSBURGH PIPE & SUPPLY CORP, registered with the Texas Comptroller of Public Accounts; Corporation; active