Every Montana 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 |
|---|---|---|---|
| Apr 1, 2026 | Wells Fargo & CompanyYellowstonePublished Apr 1, 2026Amended noticeMontana WARN notices | 16 | Jun 23, 2026effective Aug 22, 2026 |
| Nov 19, 2025 | Exxon Mobile/Denbury Onshore LLCDawson, Fallon, Prairie and WibauxPublished Nov 19, 2025Montana WARN notices | 78 | Nov 17, 2025effective Jan 15, 2026 |
| Nov 4, 2025 |
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.
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Frequently asked
Which companies filed WARN notices in Montana?
3 employers filed the 3 WARN notices for 97 jobs Montana published in the last 12 months. The newest: Wells Fargo & Company, 16 jobs at Yellowstone, published Apr 1, 2026. The table above lists every one, newest first.
Montana'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.