Every Colorado WARN notice of the last 12 months, newest first
Published: the day the notice appeared on the state's list. Notice and effective dates are the state's own fields, as it publishes them.
| Published | Employer | Jobs | Notice / effective |
|---|---|---|---|
| Oct 8, 2026 | CemexBoulderPublished Oct 8, 2026Colorado WARN notices | 70 | Sep 22, 2026effective Nov 2, 2026 |
| Oct 5, 2026 | Intermountain Health/TrinsicRural Alliance (Broomfield)Published Oct 5, 2026Colorado WARN notices | 117 | Oct 2, 2026effective Dec 9, 2026 |
| Sep 27, 2026 | Navajo Manufacturing Co. Inc. |
Notices from 43 states and Washington DC, as each state publishes them, collected several times a day by Big Local News at Stanford University and copied here daily. A few states publish no list that can be collected, so their notices are not here; a state can also publish a notice days after the employer filed it.
Get each new Colorado WARN notice the day after it is published.
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Frequently asked
Which companies filed WARN notices in Colorado?
44 employers filed the 49 WARN notices for at least 5,855 jobs Colorado published in the last 12 months. The newest: Cemex, 70 jobs at Boulder, published Oct 8, 2026. The table above lists every one, newest first.
Colorado's own WARN pageWhat is a WARN notice?
A WARN notice is the written warning the federal Worker Adjustment and Retraining Notification (WARN) Act requires before a plant closing or a mass layoff: most employers with 100 or more employees must give 60 days' notice, generally when 50 or more workers lose their jobs at one site. The notice goes to the workers, their union and the state, which publishes it. Several states, among them California, New York and New Jersey, have their own WARN laws that reach smaller layoffs or ask for more notice.