WARN Act filings filed with the Colorado Dept of Labor.
Last updated: Mar 11, 2026 · Showing last 24 months
Colorado has recorded 122 WARN filings over the past 24 months, affecting 10,915 workers across 75 companies. The most active filer is Amentum with 10 filings. Most filings are concentrated in Denver, Pueblo, and Arapahoe/Douglas. Of these, 56 involved facility closures and 35 were layoff events. Filing dates range from Mar 21, 2024 through Feb 26, 2026.
If your employer filed a WARN notice in Colorado, 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 Colorado 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 Colorado 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.
Colorado follows the federal WARN Act with no additional state-level requirements. All data on this page is sourced from official filings published by the Colorado Dept of Labor. Filings are updated regularly but may not reflect same-day submissions.
| Company | City | Type | Workers | Effective | Filed |
|---|---|---|---|---|---|
| Batelle | Pueblo | 11 | 2026-04-27 | 2026-02-26 | |
| Block | Remote Employees | 61 | 2026-04-28 | 2026-02-26 | |
| Precision Metals | Pikes Peak | Closure | 134 | 2026-03-16 | 2026-01-15 |
| Battelle 6x in 12 mo | Pueblo | 1 | 2026-03-16 | 2026-01-15 | |
| Tessera Therapeutics | Rural Alliance | 90 | 2026-03-08 | 2026-01-06 | |
| Alan Ritchey | Adams | Closure | 729 | 2026-02-28 | 2026-01-06 |
| Tiaa | Denver, RC | 101 | 2026-03-03 | 2026-01-02 | |
| Nordstrom 6x in 12 mo | Arapahoe/Douglas | 48 | 2026-03-01 | 2025-12-30 | |
| KIRA | Pikes Peak | Layoff | 118 | 2026-02-28 | 2025-12-29 |
| Heibar Installation | Denver | Layoff | 74 | 2026-01-30 | 2025-12-02 |
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