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Knowles Corp

Public company
Headquarters
ITASCA, Illinois
Ticker
KN
CIK
0001587523

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

Feb 10, 2004
Plant closurePlant closure: ELGIN, IL

Workers affected over time

Cumulative workers in WARN notices since 2024

Not enough notices to chart yet.

Leadership

No executive changes on record.

Related companies

Same industry and state, with recent events.

  1. layoffs from Dec 6, 2003

    Plant closure

    Plant closure: ELGIN, IL

    KNOWLES ELECTRONICS LLC filed a WARN notice with the Illinois WARN list on Feb 10, 2004 covering 66 workers at 440 S MCLEAN BLVD, ELGIN. The site closes on Dec 6, 2003.

    Site: ELGIN, IL

    Workers affected: 66

    Source: Illinois WARN list, filed Feb 10, 2004

  2. layoffs from Jul 5, 1999

    Plant closure

    Plant closure: ITASCA, IL

    KNOWLES ELECTRONICS LLC filed a WARN notice with the Illinois WARN list on Apr 12, 2000 covering 94 workers at 1151 MAPLEWOOD DRIVE, ITASCA. The site closes on Jul 5, 1999.

    Site: ITASCA, IL

    Workers affected: 94

    Source: Illinois WARN list, filed Apr 12, 2000

  3. Plant closure

    Plant closure: ELGIN, IL

    KNOWLES ELECTRONICS LLC filed a WARN notice with the Illinois WARN list on Apr 12, 2000 covering 121 workers at 440 S MCLEAN BLVD, ELGIN.

    Site: ELGIN, IL

    Workers affected: 121

    Source: Illinois WARN list, filed Apr 12, 2000

Last verified Nov 8, 2026