Operating signal within 12 months from two or more independent sources.
What they make
Aluminum Foundries (except Die-Casting)331524- cores
- molds
- new facility
- ordered new equipment
- production
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Pvs Steel Services INC | Portage | Synthetic Dye and Pigment Manufacturing 325131 | LIKELY ACTIVE | 24.0 KM |
| Armsted Rail Company INC | Hammond | Iron Foundries 331511 | LIKELY ACTIVE | 26.5 KM |
| US Steel East Chicago | East Chicago | Iron and Steel Mills and Ferroalloy Manufacturing 331110 | LIKELY ACTIVE | 28.0 KM |
| Urschel Laboratories, INC. | Chesterton | Steel Investment Foundries 331512 | ACTIVE | 28.6 KM |
| Calumet Brass Foundry, INC | Dolton | Aluminum Foundries (except Die-Casting) 331524 | ACTIVE | 32.1 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 8 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 AIR, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord ZEMKP6S6KEB6 · first seen OCT 2025 · last seen SEP 2026
- EPA Facility Registry ServiceEXISTENCERecord 110071941669 · first seen MAY 2025 · last seen MAY 2025
ALSO RECORDED ASMIDWEST AEROSPACE CASTING
IN LAKE COUNTY3 other plants share this one’s industry (Foundries, NAICS 3315); 0 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.
- NameSOURCES DISAGREE
- EPA: MIDWEST AEROSPACE CASTING · JUL 2026
- SAM.gov: MIDWEST AEROSPACE CASTING, LLC · SEP 2026 · ON THIS PAGE
- Street addressSOURCES DISAGREE
- EPA: 899 E. 99TH COURT · JUL 2026
- SAM.gov: 899 E 99TH CT · SEP 2026 · ON THIS PAGE
- City
- EPA: MERRILLVILLE · JUL 2026 · ON THIS PAGE
- SAM.gov: MERRILLVILLE · SEP 2026 · ON THIS PAGE
- State
- EPA: IN · JUL 2026 · ON THIS PAGE
- SAM.gov: IN · SEP 2026 · ON THIS PAGE
- Coordinates
- EPA: 41.43722,-87.32334 · JUL 2026
- Website
- SAM.gov: www.mwaerospace.com · SEP 2026
- CAGE code
- SAM.gov: 0Q1J9 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-09-09 · SEP 2026