WARN Workforce Impact
412 workers
1 WARN Act notice on file
PA WARN Act
Sanofi Aventis US, Inc.: WARN & Workforce Profile
Sanofi Aventis US, Inc. in PA is a WARN-forward profile (1 notice, ~412 workers named) without H-1B sponsorship or employer OSHA injury logs here.
Sanofi Aventis US, Inc. (PA): · 1 WARN notice
According to DOL OFLC H-1B disclosures, OSHA ITA injury logs, and state WARN Act notices, Sanofi Aventis US, Inc. in PA 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 Aventis US, Inc. 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 Aventis US, Inc. | WARN Act |
| Industry | Not reported | NAICS / DOL |
| State | PA | U.S. Federal Records |
| WARN Layoff Notices | 1 notice(s), 412 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 Aventis US, Inc.'s values above reflect the most recent WARN Act notices on file for this employer in PA.
What the Data Says About Sanofi Aventis US, Inc.
1 WARN Act notice affecting 412 workers has been filed against Sanofi Aventis US, Inc. in PA. 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 Aventis US, Inc., the standout public signal is WARN Act history (1 notice, ~412 workers named) filed in PA, with no current H-1B sponsorship window in this corpus.
WARN Act Layoff History
| Notice Date | Workers |
|---|---|
| 2010-09-01 | 412 |
What to check before working with Sanofi Aventis US, Inc.
For Sanofi Aventis US, Inc., 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 Aventis US, Inc.'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.