Advanced Drainage Systems Inc
ClosingWaterloo, Iowa · effective Aug 17, 2025
Advanced Drainage Systems Inc filed a WARN notice reporting 71 affected employees at its Waterloo, Iowa location in August 2025. The layoffs take effect on August 17, 2025, following a notice filed on June 18, 2025.
Filing details
- Affected employees
- 71
- Effective date
- Aug 17, 2025
- Notice date
- Jun 18, 2025
- Location
- 300 Ansborough Ave, Waterloo, IA, 50701
- Action
- Closing
Filing documents
The official WARN notice filed for Advanced Drainage Systems Inc, shown page by page.