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Covia

Private company

WARN 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

May 4, 2020
WARN noticeWARN notice: Tomah, WI

Workers affected over time

Cumulative workers in WARN notices since 2024

Not enough notices to chart yet.

Leadership

No executive changes on record.

  1. WARN notice

    WARN notice: Tomah, WI

    Covia Corp. filed a WARN notice with the Wisconsin WARN list covering 32 workers in Tomah. The layoffs take effect on May 4, 2020.

    Site: Tomah, WI

    Workers affected: 32

    Source: Wisconsin WARN list, filed May 4, 2020

  2. Plant closure

    Plant closure: Oregon, IL

    Covia filed a WARN notice with the Illinois WARN list on Sep 26, 2019 covering 65 workers at 402 Mill Street, Utica 61373 La Salle Co. 1446 W Devils Backbone Rd, Oregon.

    Site: Oregon, IL

    Workers affected: 65

    Source: Illinois WARN list, filed Sep 26, 2019

Last verified Nov 8, 2026