Employer · WARN Act history · Manufacturing
Harbinger Production
290 workers across 1 WARN notice, primarily in CA - recorded in the current PlainLayoffs dataset.
- 290
- Workers cut
- 1
- WARN notice
- 1
- State
- 290
- Avg / notice
Harbinger Production has 1 recorded WARN filing affecting 290 workers
According to WARN Act filings submitted to state workforce agencies, Harbinger Production has 1 recorded filing covering 290 workers across 1 state, primarily CA, the 728th-largest recorded WARN footprint among 7,009 tracked employers. WARN notices cover qualifying reported events, so this record is not a complete count of the employer's workforce changes.
Harbinger Production is a minor share of Manufacturing WARN activity — 0.1% of the sector's 211,445 workers across 776 employers, ranking #106 in Manufacturing.
DOL WARN employer filing desk
Employer HARBINGER-PR · Harbinger Production 290 workers · 1 filings
NOTC-SINGLE · WORK-MID · PHOTO-UNK · RUNWAY-UNK · STAT-SINGLE · BOOK-SINGLE · TYPE-LAYOFF
- NOTC-SINGLE 1 filing
- WORK-MID #728
- PHOTO-UNK No peer
- RUNWAY-UNK Runway n/a
- STAT-SINGLE CA
- BOOK-SINGLE 1 agency
- TYPE-LAYOFF 1 layoff
Stamps derive from filed notice_date, effective_date, workers_affected, state agency source, and filing type in this dataset, not a prediction of future layoffs.
Employer Profile
Not all layoffs appear in WARN data, see our methodology for the federal + state coverage thresholds. Latest filing: Feb 2026.
WARN Notice History
2026
Vallejo, CA · Manufacturing
Effective: Feb 12, 2026
290
workers
Filed Feb 12, 2026
Four checks on this Harbinger Production filing
What is the largest Harbinger Production WARN filing on record? ▼
The largest row is the mass layoff filed for Vallejo, CA on Feb 12, 2026, covering 290 workers in Manufacturing.
Where were Harbinger Production's WARN notices filed? ▼
This is a one-event record from California EDD; the named location is Vallejo, not a company-wide headcount change. States represented in this record: CA.
Does Harbinger Production's filing history show a recurring pattern? ▼
One filing cannot establish a recurring layoff cadence. It records a specific WARN-covered event and should not be read as a forecast of this employer's workforce.
How much advance notice appears in Harbinger Production's record? ▼
No trustworthy advance-notice runway can be derived from these rows because the source dates are equal, missing, or retroactive.
See also: CA WARN filings · Manufacturing industry WARNs · WARN Act guide
Source: State WARN Act layoff registries Harbinger Production notice history aggregated from state workforce agency filings · September 2026 A WARN filing is a required notice, not a judgment of the employer's management or finances. Coverage follows states with structured public registries; this public-record summary is not legal advice, financial advice, or employment advice.
Every figure on PlainLayoffs is rendered directly from public WARN Act filings and state workforce agency records, no number is typed in by an editor. This employer's notice history is rendered directly from state WARN Act filings. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of September 2026. A WARN filing is a legally required notice, not a judgment of a company's management or financial health; rankings here reflect filed notice volume only.