Operating signal within 24 months, or from a single source.
- WARN notice · 124 employees · filed JUL 29, 2021 · State — recorded; it does not change the status
Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.
What they make
All Other Miscellaneous Chemical Product and Preparation Manufacturing325998- deicing
- purposes
- food manufacturing
- food service
- pharmaceutical
- agricultural
- water softener
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Nazdar Chicago | Chicago | Printing Ink Manufacturing 325910 | UNVERIFIED | 2.2 KM |
| Genieco INC | Chicago | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | LIKELY ACTIVE | 2.1 KM |
| Bridgeport Landings LLC | Chicago | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | UNVERIFIED | 4.5 KM |
| Star Thermoplastic | Chicago | Custom Compounding of Purchased Resins 325991 | UNVERIFIED | 4.7 KM |
| O2m Technologies LLC | Chicago | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 3.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
3 sources hold this plant, and 10 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 VDR4A2JZQAF1 · first seen SEP 2025 · last seen SEP 2025
- State WARN plant-closing and layoff noticesEXISTENCEfirst seen JUL 2021 · last seen JUL 2021
IN COOK COUNTY105 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 30 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: MORTON SALT, INC. · SEP 2025
- Street address
- SAM.gov: 444 W LAKE ST STE 2900 · SEP 2025
- City
- SAM.gov: CHICAGO · SEP 2025
- State
- SAM.gov: IL · SEP 2025
- Coordinates
- Census geocoder: 41.885779441303,-87.639431130354 · JUL 2026
- Website
- SAM.gov: www.mortonsalt.com · SEP 2025
- Year established
- Company website: 1848 · SEP 2026
- CAGE code
- SAM.gov: 06LS4 · SEP 2025
- SAM registration expires
- SAM.gov: 2026-07-25 · SEP 2025
- State business registrationSOURCES DISAGREE
- TX Comptroller: MORTON SALT, INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 2010-10-01; active · OCT 2010
- VA SCC: Morton Salt, Inc., registered with the Virginia State Corporation Commission; Corporation formed in Delaware; registered 2010-08-05; active · AUG 2010