Is Harbinger Production laying off workers?
Yes. Harbinger Production filed a WARN notice in the last 12 months covering 290 jobs. The most recent was filed Feb 12, 2026 for Vallejo, California, effective Apr 13, 2026.
290 roles affected across 1 filing.
Every filing
Questions
Yes. Harbinger Production filed a WARN notice in the last 12 months covering 290 jobs. The most recent was filed Feb 12, 2026 for Vallejo, California, effective Apr 13, 2026.
290 jobs in WARN notices filed in the last 12 months. 290 jobs across all 1 official WARN filing on record since 2026.
The filing lists an effective date of Apr 13, 2026. The WARN Act requires roughly 60 days' advance notice, so the filing date precedes the job losses.
Is Harbinger Production on a list you care about?
Paste your suppliers, customers or holdings at /monitor and see which of them have filed a layoff that has not happened yet. A WARN notice is filed about 60 days before the jobs go, so those are still ahead of you. Free to check, no account, and we do not store your list.
We'll email you if there are further filings, expansions, or new locations affected.