Layoff records

Wisconsin Layoffs and WARN Notices

Layoffs by stateWisconsin state profileSearch the full WARN archive
WARN notices for reported worksites in Wisconsin. Dates and counts stay as filed. Reported plans are not confirmed outcomes.

WARN notices in Wisconsin

Notices
1,023
Reported workers
1,471,998
Scope
Sum of available source counts; not unique people or confirmed job losses.
Reset

Sorted by notice date, newest first. Rows without that date follow dated notices. Reported plans can overlap.

Employer (as filed)Reported datesReported workers
Maynard Steel Casting Company and Maynard Alloy Casting Company LLCMilwaukee, WI · CLEmployer recordAgency source
Notice date2026-10-04Effective date2026-12-04Planned
77
Bank First, N.A.Wausau, WI · WREmployer recordSource linked above
Notice date2026-10-01Effective date2026-12-04Planned
47
PPD d/b/a Thermo Fisher Scientific - Revision 1Middleton, WI · LSEmployer recordSource linked above
Notice date2026-09-30Effective date2026-09-28
--Worker count not reported
Sunlite Plastics, Inc.Germantown, WI · WREmployer recordSource linked above
Notice date2026-09-24Effective date2026-12-07Planned
41
Henkel US Operations Corporation - Revision 1Oak Creek, WI · LS, AWEmployer recordSource linked above
Notice date2026-09-24Effective date2026-06-20
--Worker count not reported
Sparhawk Trucking Inc. / Sparhawk Truck and Trailer Inc. - Revision 2Wisconsin Rapids, WI · LS, AWEmployer recordSource linked above
Notice date2026-09-08Effective date2026-09-08
--Worker count not reported
Foremost Farms USAMarshfield, WI · CLEmployer recordSource linked above
Notice date2026-08-24Effective date2026-12-15Planned
68
Durr CTS, Inc. * The company provided a separate communication clarifying that the number impacted is 75.De Pere, WI · CLEmployer recordSource linked above
Notice date2026-08-12Effective date2026-10-13
75

The agency link can open a publication that contains several notices.

148 notices in this result have no worker count.

0 matching notices have no Notice date.

Notice history

Notices by Notice date year from 1988 through today, within the current filters. Future dates and missing dates are outside this chart.

0501001502002503002018: 75 notices2019: 85 notices2020: 346 notices2021: 47 notices2022: 72 notices2023: 134 notices2024: 118 notices2025: 80 notices2026: 66 notices20182026Notices

Coverage and source checks

This archive contains 1,023 notices. It can omit publications and layoffs outside WARN reporting. Date ranges show loaded values and do not establish continuous coverage.

Publishing source: WI

Last successful check: 2026-10-10

Latest attempt: 2026-10-13 · Result: Failed

A successful check does not prove complete publication coverage. A recent check of one source does not update another source.

Inspect date ranges and missing fields
Notice dates as filed
2018-01-10 to 2026-10-04
Effective dates as filed
2018-03-08 to 2027-02-28

0 missing notice dates; 7 missing effective dates; 0 missing both; 148 missing worker counts.

6 future effective dates; 0 future notice dates; 0 effective dates before 1988. Source values remain unchanged.

The state page follows the reported worksite state. A source from another jurisdiction can supply a record.

WARN data sources and coverage

How to read these notices

The notice date records when the notice is reported. The effective date is the planned layoff or closure date. Passing that date does not confirm the outcome.

Reported worker counts can be missing or revised. We sum available counts and do not treat each notice as a separate set of people.

Open a notice to inspect its fields and agency publication. WARN records cover the reporting scope of each source, not all layoffs.

Official worker resources

Use official resources to find local job-search and training services. Program rules and eligibility depend on your situation.

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Dataset guides and site methods

  1. [1] XH1B method or registry · XH1B. WARN Notices (mass layoffs): source registry. Source registry entry: warnXH1B dataset description: One row per source_notice_id. The definition of a mass layoff and the layoff threshold vary by state. The threshold is typically 50 or more employees.