US WARN intelligence

Sun Prairie, Wisconsin WARN notices

Sun Prairie, Wisconsin has 3 non-cancelled imported WARN notices reporting 236 workers affected. 0 notices have future effective dates. These totals cover imported records only.

What the official notice history shows

During the last 365 days, this imported archive contains 0 eligible official filings for Sun Prairie, Wisconsin. Worker counts are unavailable for this period. 0 worker counts are unavailable. The newest official notice date is Sep 30, 2021.

3 non-cancelled direct government records and 0 attributed secondary records appear in the full archive. These figures describe notices, not unique people or completed layoffs. Grouped company names do not establish ownership.

Compare original weekly and monthly official-data reports → · How dates, names and counts are interpreted

3Non-cancelled notices

236Reported workers

0Future effective dates

Coverage is limited to connected sources and imported date ranges. 0 notices have unavailable worker counts. Company groups match normalized names; aliases below preserve exact employer names from filings. Methodology →

Notice history by year

20211 notices · 82 reported workers

20202 notices · 154 reported workers

Guardian Fabrication →Wisconsin →Dane County →Market Street Diner →Riddell Sports Group →

Filings and attributed reports

Company / location	Workers	Effective date	Notice date	Type / source
Guardian FabricationSun Prairie, WI	82	Dec 17, 2021	Sep 30, 2021	closureSource ↗
Market Street DinerSun Prairie, WI	45	Mar 17, 2020	Mar 26, 2020	layoffSource ↗
Riddell Sports GroupSun Prairie, WI	109	Apr 10, 2020	Feb 17, 2020	closureSource ↗

3 notices · Source check Oct 8, 2026