Missourilayoffs & closures
There are 71 WARN layoff filings on record in Missouri, cutting 7,387 jobs, hardest-hit in St. Louis. The most recent was filed Jul 21, 2026. Every entry comes straight from Missouri's official WARN Act registry.
Latest Missouri filings
Get an email the moment a new WARN filing lands in Missouri.
Largest layoffs in Missouri
Missouri layoffs by industry
Hardest-hit cities in Missouri
Questions
The largest current Missouri WARN filings are listed above, led by Jack Cooper (645 roles). The list updates as new filings land with the state.
Yes, under the federal WARN Act, employers must give 60 days' notice before a mass layoff or site closure, filed with the state. Some states add their own mini-WARN rules with lower thresholds. Every notice on this page is one of those filings.
11 Missouri filings have landed in the last 90 days; the most recent is dated Jul 21, 2026. New filings appear automatically.