Sumco, Inc
Private companyWARN notices since 2024
0
None on record
Workers affected since 2024
0
Across 0 notices
Executive changes, last 12 months
0
0 appointments, 0 departures
Last event
Mar 12, 2009
Plant closurePlant closure: Indianapolis, IN
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 May 12, 2009
Plant closurePlant closure: Indianapolis, IN
Sumco, Inc filed a WARN notice with the Indiana WARN list on Mar 12, 2009 covering 110 workers in Indianapolis. The site closes on May 12, 2009.
Source: Indiana WARN list, filed Mar 12, 2009Site: Indianapolis, IN
Workers affected: 110
Only one public record so far. We add events as soon as a new filing lands; watch Sumco, Inc to get them in your digest.
Last verified Nov 7, 2026