Northern Stainless CORP
845 Hickory St, Pewaukee, WI 53072
Operating signal within 12 months from two or more independent sources.
What they make
Steel Foundries (except Investment)331513- castings
- stainless steel
- mining industries
- solidification modeling
- 3D modeling
- pattern construction
- machining
- argon porous plug melting
- foundry management system
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- ASME code stamp
- ISO 9001
Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Accurate Specialties INC | Waukesha | Iron Foundries 331511 | LIKELY ACTIVE | 3.8 KM |
| Metaltek International, INC. | Waukesha | Other Nonferrous Metal Foundries (except Die-Casting) 331529 | ACTIVE | 6.9 KM |
| Wisconsin Centrifugal Division | Waukesha | Steel Foundries (except Investment) 331513 | LIKELY ACTIVE | 6.9 KM |
| Renaissance Manufacturing Group, LLC | Waukesha | Primary Metal Manufacturing 331000 | REPORTED CLOSED | 7.1 KM |
| Waukesha Foundry INC | Waukesha | Ferrous Metal Foundries 331510 | LIKELY ACTIVE | 8.3 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
4 sources hold this plant, and 9 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.
EPA cross-references this facility in EIS, ICIS, NCDB, TRIS, TSCA, WI-ESR · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord K1JQAS3FGR19 · first seen APR 2026 · last seen APR 2026
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2024 · last seen DEC 2024
- EPA Facility Registry ServiceEXISTENCERecord 110000416666 · first seen JUN 2017 · last seen JUN 2017
IN WAUKESHA COUNTY16 other plants share this one’s industry (Foundries, NAICS 3315); 7 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
- EPA: NORTHERN STAINLESS CORP · JUL 2026 · ON THIS PAGE
- SAM.gov: NORTHERN STAINLESS CORP · APR 2026 · ON THIS PAGE
- Street addressSOURCES DISAGREE
- EPA: 845 HICKORY STREET · JUL 2026
- SAM.gov: 845 HICKORY ST · APR 2026 · ON THIS PAGE
- City
- EPA: PEWAUKEE · JUL 2026 · ON THIS PAGE
- SAM.gov: PEWAUKEE · APR 2026 · ON THIS PAGE
- State
- EPA: WI · JUL 2026 · ON THIS PAGE
- SAM.gov: WI · APR 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 55133 · SEP 2026
- Coordinates
- EPA: 43.07861,-88.2477 · JUL 2026
- Website
- SAM.gov: www.northernstainless.com · APR 2026
- CAGE code
- SAM.gov: 0GJM1 · APR 2026
- SAM registration expires
- SAM.gov: 2027-04-07 · APR 2026