Employers in Colorado recorded 11 WARN Act notices in December 2025, covering approximately 363 workers — marking a decline from November and down 22% versus December 2024. The average filing covered 33 workers, with 0 closures among the notices.
| Industry | Notices | Workers |
|---|---|---|
| Finance & Insurance | 3 | 96 |
| Construction | 1 | 75 |
| Professional Services | 1 | 0 |
The Finance & Insurance sector accounted for the largest share of job cuts with 96 workers across 3 notices. At the same time, Construction reported 75 workers.
| County | Notices | Workers |
|---|---|---|
| Adams | 1 | 74 |
Adams felt the sharpest impact, accounting for 20% of all affected workers with 74 workers across 1 notices.
| City | Notices | Workers |
|---|---|---|
| Pikes Peak | 1 | 118 |
| Denver | 1 | 74 |
| Arapahoe/Douglas | 1 | 48 |
| Purchase dataset for city details | 2 | 0 |
Layoff type classification was not available for filings in Colorado this month.
| Company | City | Workers | Type | Date |
|---|---|---|---|---|
| KIRA Training | Pikes Peak | 118 | 2025-12-29 | |
| Heibar Installation Inc | 75 | 2025-12-02 | ||
| Heibar Installation Inc | Denver | 74 | 2025-12-02 | |
| Nordstrom Credit Bank | 48 | 2025-12-30 | ||
| Nordstrom Credit Bank | Arapahoe/Douglas | 48 | 2025-12-30 | |
| Amentum (Update) | 0 | 2025-12-04 | ||
| Heibar Installation Inc | N/A | 2025-12-02 | ||
| Heibar Installation Inc | Purchase dataset for city details | N/A | 2025-12-02 | |
| Amentum (Update) | Purchase dataset for city details | N/A | 2025-12-04 | |
| KIRA Training | N/A | 2025-12-29 | ||
| Nordstrom Credit Bank | N/A | 2025-12-30 |
Leading the list was KIRA Training at its Pikes Peak facility, reporting 118 affected workers. Heibar Installation Inc followed with 75 workers.
This is the third consecutive month of declining layoff activity.
The filings reflect a easing in workforce disruptions across Colorado, with filings falling below both recent and year-ago levels. The Finance & Insurance sector warrants close attention heading into the next period.
This analysis is based on official WARN Act filings reported by Colorado. The Worker Adjustment and Retraining Notification (WARN) Act requires employers with 100+ employees to provide 60-day advance notice of mass layoffs and plant closings. Data is updated daily by WARN Firehose. View all Colorado WARN notices, browse layoffs by state, or download the full dataset.
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