WARN Workforce Impact
38 workers
1 WARN Act notice on file
CA WARN Act
Sanofi's Principia Biopharma: WARN & Workforce Profile
Sanofi's Principia Biopharma in CA is a WARN-forward profile (1 notice, ~38 workers named) without H-1B sponsorship or employer OSHA injury logs here.
Sanofi's Principia Biopharma (CA): · 1 WARN notice
According to DOL OFLC H-1B disclosures, OSHA ITA injury logs, and state WARN Act notices, Sanofi's Principia Biopharma in CA carries no H-1B wage filings on record and 1 WARN layoff notice on file. WARN notice count sits below 3% of 290,575 employers (more notices elsewhere). Every figure is a federal filing, not an estimate; see methodology for coverage limits.
- 1 WARN
Layoff & federal record
According to U.S. Department of Labor, OSHA, and state WARN Act filings, Sanofi's Principia Biopharma carries no H-1B wage filings on record and 1 WARN layoff notice on file. In this corpus, WARN notice count sits below 3% of 290,575 employers (more notices elsewhere).
- 0
- H-1B filings
- 1
- WARN notices
Figures above come from state WARN Act notices only, H-1B and employer OSHA tracks are empty on this profile.
Government Data Summary
| Field | Value | Source |
|---|---|---|
| Employer Name | Sanofi's Principia Biopharma | WARN Act |
| Industry | Not reported | NAICS / DOL |
| State | CA | U.S. Federal Records |
| WARN Layoff Notices | 1 notice(s), 38 workers | WARN Act notices, state workforce agency originals (archival backstop: LayoffData.com) |
| Tracks not on file | H-1B LCAs, employer OSHA injury log | Empty by design, not estimated |
Sanofi's Principia Biopharma's values above reflect the most recent WARN Act notices on file for this employer in CA.
What the Data Says About Sanofi's Principia Biopharma
1 WARN Act notice affecting 38 workers has been filed against Sanofi's Principia Biopharma in CA. Multiple notices can mean consolidations or broader restructuring; weigh them next to this employer's pay and safety signals, and the employer's own disclosures, when judging an offer.
For Sanofi's Principia Biopharma, the standout public signal is WARN Act history (1 notice, ~38 workers named) filed in CA, with no current H-1B sponsorship window in this corpus.
WARN Act Layoff History
| Notice Date | Workers |
|---|---|
| 2021-08-31 | 38 |
What to check before working with Sanofi's Principia Biopharma
For Sanofi's Principia Biopharma, layoff history (1 WARN notice) is the lead public signal; pair it with employer-side pay proof.
- 1 WARN layoff notice on file, review the timing before counting on job stability. Reading WARN notices
Sanofi's Principia Biopharma's figures are legally filed public records (DOL, OSHA, state WARN), not reviews or vendor estimates; a missing row is not proof the underlying activity never happened.
Related
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Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from OSHA and the DOL Wage and Hour Division. Consult a qualified professional before making decisions based on this data.
Learn more: Safety Grades Explained | H-1B Salary Negotiation
Read our methodology - how this data is sourced, computed, and verified.
This profile is rendered directly from state WARN Act layoff notices, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.