Olin Corp., Winchester Division
600 Powder Mill Road East Alton, IL 62024-1273, Illinois
836 workers ยท filed Jul 27, 2011
A WARN notice is filed with the state before a plant closing or a mass layoff, under the federal WARN Act or a state law like it. Workers is the number the employer said would be affected; plans can change after filing. Data sources
- Workers
- 836 workers
- Notice date
- Jul 27, 2011
- Location
- 600 Powder Mill Road East Alton, IL 62024-1273
- State
- Illinois
- Notice
- il-47e412668e4e323a
As published
- Location Name
- Olin Corp., Winchester Division
- Doing Business As Name
- Olin Corp.
- Location Address
- 600 Powder Mill Road
- Location City
- East Alton
- Location State
- IL
- Location Zipcode
- 62024-1273
- County
- Madison County
- LWIA #
- 22
- LWIA
- 22 - Madison County Employment and Training Department
- Layoff Type
- State
- WARN Notice
- True
- Trade
- No
- Causes
- Relocation
- Reason
- Mass Layoff
- Status
- Closed
- Report Source
- Company Notification
- Industry
- Manufacturing
- NAICS Codes
- 331420 - Copper Rolling, Drawing, Extruding, and Alloying, 331420 - Copper Rolling, Drawing, Extruding, and Alloying
- IEBS Id
- 20110803001
- Approximate Total # of Full-Time Employees
- 1600
- Expected Layoff
- 800
- Revised Layoff
- 836
- Initial Date Reported
- 2011-07-27 00:00:00
- Last Report Date
- 2011-07-27 00:00:00
- Notification Date(s)
- 7/27/2011
- Unions Involved
- True
- Unions
- International Assoc. of Machinists and Aerospace Workers, AFL-CIO, Local 660.
- Has public layoff assistance web page
- Yes
From the Illinois Department of Commerce and Economic Opportunity's WARN list, row 3,303, read Oct 3, 2026; first seen here Oct 3, 2026. Read with Big Local News's warn-scraper and warn-transformer.