Illinois WARN notices
Updated Nov 9, 2026Source: Illinois WARN list
Watch Illinois
Get every new Illinois WARN notice by email.
Watch IllinoisNotices in 2026
113
Workers affected in 2026
78,706
Notices in November 2026
2
Notices and workers affected, last 12 months
| Month | Notices | Workers affected |
|---|---|---|
| December 2025 | 7 | 793 |
| January 2026 | 13 | 1,906 |
| February 2026 | 12 | 3,119 |
| March 2026 | 11 | 915 |
| April 2026 | 11 | 2,083 |
| May 2026 | 10 | 10,863 |
| June 2026 | 7 | 865 |
| July 2026 | 8 | 2,492 |
| August 2026 | 11 | 4,058 |
| September 2026 | 13 | 2,856 |
| October 2026 | 15 | 49,215 |
| November 2026 | 2 | 334 |
Top cities
2026
- 1Chicago24
- 2Edwardsville3
- 3Naperville3
- 4Romeoville3
- 5Schaumburg3
- 6Arlington Heights2
Illinois WARN notices
Filters
4,903 notices
Sort:CompanyWorkers affectedNotice date ↓
- THREE 3M COMPANY78workers
ClosureHINSDALE, ILNotice: Apr 21, 1999
Layoffs from May 11, 1998Illinois WARN list
- VARIAN X-RAY TUBE PRODUCTS80workers
ClosureARLINGTON HEIGHTS, ILNotice: Apr 21, 1999
- Ameriserve Food Distribution Inc.99workers
ClosureWOODRIDGE, ILNotice: Apr 19, 1999
LayoffOAK BROOK, ILNotice: Apr 16, 1999
- MIDWESTCO ENTERPRISES, INC.66workers
ClosureCHICAGO, ILNotice: Apr 5, 1999
Layoffs from May 26, 1998Illinois WARN list
- Alliant Techsystems Lap Facility.81workers
ClosureWILMINGTON, ILNotice: Mar 25, 1999
- Waldom Electronice & Image Comm Inc.57workers
ClosureCHICAGO, ILNotice: Mar 12, 1999