WARN · Worker Adjustment and Retraining Notification
Layoff Notice
Filed
Jan 8, 2009
- Employer
- Summit Polymers, Inc.
- Location
- Portage, MI
- Jobs affected
- 215
- Effective date
- Not specified
- Notice filed
- Jan 8, 2009
- Layoff type
- Plant Closing
Filed as “Summit Polymers, Inc.”.
Data as of Oct 2, 2026.
No verified source link for this filing.