WARN Act filings filed with the South Dakota Dept of Labor.
Last updated: Mar 09, 2026 · Showing last 24 months
South Dakota has recorded 11 WARN filings over the past 24 months, affecting 1,191 workers across 10 companies. The most active filer is Cimpl's with 2 filings. Most filings are concentrated in Sioux Falls, Yankton, and Aberdeen/Sioux Falls/Yankton. Filing dates range from Apr 15, 2024 through Feb 24, 2026.
Note: 100% of filings do not specify type.
If your employer filed a WARN notice in South Dakota, you are entitled to 60 days advance written notice before your last day. During the notice period, you remain employed with regular pay and benefits. If your employer gave less than 60 days notice, you may be entitled to back pay and benefits for each day of the shortfall. After your last day, file for unemployment insurance with the South Dakota Dept of Labor as soon as possible. Review your COBRA options to continue health coverage for up to 18 months. Visit your local America's Job Center for free career counseling, resume help, and retraining vouchers. Ask specifically about Rapid Response services, which are designed for WARN-affected workers.
Apply online at the South Dakota Dept of Labor. You may be eligible before your last day.
Losing employer-sponsored coverage qualifies you for a Special Enrollment Period on the Health Insurance Marketplace.
You may be able to temporarily continue your employer health plan for up to 18 months, though you'll pay the full premium.
Employers with 100 or more employees must give 60 days written notice before mass layoffs or plant closings.
Free career counseling, resume help, job search assistance, and retraining programs through CareerOneStop.
South Dakota follows the federal WARN Act with no additional state-level requirements. All data on this page is sourced from official filings published by the South Dakota Dept of Labor. Filings are updated regularly but may not reflect same-day submissions.
| Company | City | Type | Workers | Effective | Filed |
|---|---|---|---|---|---|
| Christ The King School | Sioux Falls | 31 | 2026-02-24 | ||
| Select Specialty Hospital | Sioux Falls | 90 | 2025-10-09 | ||
| Cimpl's | Yankton | 36 | 2025-05-30 | ||
| Accelerate | Sioux Falls | 324 | 2025-04-25 | ||
| Cimpl's | Yankton | 277 | 2025-03-17 | ||
| SMBC | Not Provided | 173 | 2025-01-08 | ||
| Yelloh | Aberdeen/Sioux Falls/Yankton | 40 | 2024-09-30 | ||
| A&A Express | Brandon | 111 | 2024-08-09 | ||
| Target | Sioux Falls | 59 | 2024-05-15 | ||
| Spearfish Forrest Products | Spearfish | 50 | 2024-04-15 |
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