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Jack Cooper

Private company

WARN notices since 2024

4
First: Jan 14, 2025

Workers affected since 2024

865
Across 4 notices

Executive changes, last 12 months

0
0 appointments, 0 departures

Last event

Feb 11, 2025
Plant closurePlant closure: Wentzville, MO

Workers affected over time

Cumulative workers in WARN notices since 2024

02505007501,000Jan '24May '24Sep '24Jan '25865

Leadership

No executive changes on record.

  1. layoffs from Feb 8, 2025

    Plant closure

    Plant closure: Wentzville, MO

    Jack Cooper filed a WARN notice with the Missouri WARN list covering 239 workers in Wentzville. The site closes on Feb 8, 2025.

    Site: Wentzville, MO

    Workers affected: 239

    Source: Missouri WARN list, filed Feb 11, 2025

  2. Plant closure

    Plant closure: MI

    Jack Cooper — Flint filed a WARN notice with the Michigan WARN list covering 101 workers in Flint. The site closes on Feb 8, 2025.

    Site: MI

    Workers affected: 101

    Source: Michigan WARN list, filed Feb 8, 2025

  3. Plant closure

    Plant closure: MI

    Jack Cooper LLC filed a WARN notice with the Michigan WARN list covering 119 workers. The site closes on Feb 8, 2025.

    Site: MI

    Workers affected: 119

    Source: Michigan WARN list, filed Feb 8, 2025

  4. layoffs from Feb 2, 2025

    Plant closure

    Plant closure: Liberty, MO

    Jack Cooper filed a WARN notice with the Missouri WARN list covering 406 workers in Liberty. The site closes on Feb 2, 2025.

    Site: Liberty, MO

    Workers affected: 406

    Source: Missouri WARN list, filed Jan 14, 2025

Last verified Nov 8, 2026