United Piston Ring, Inc.
Private companyWARN notices since 2024
1
First: Jan 5, 2026
Workers affected since 2024
60
Across 1 notice
Executive changes, last 12 months
0
0 appointments, 0 departures
Last event
Jan 5, 2026
Plant closurePlant closure: Manitowoc, WI
Workers affected over time
Cumulative workers in WARN notices since 2024
Not enough notices to chart yet.
Leadership
No executive changes on record.
layoffs from Mar 6, 2026
Plant closurePlant closure: Manitowoc, WI
United Piston Ring, Inc. filed a WARN notice with the Wisconsin WARN list covering 60 workers in Manitowoc. The site closes on Mar 6, 2026.
Source: Wisconsin WARN list, filed Jan 5, 2026Site: Manitowoc, WI
Workers affected: 60
Only one public record so far. We add events as soon as a new filing lands; watch United Piston Ring, Inc. to get them in your digest.
Last verified Nov 7, 2026