Protein Sciences H-1B Visa Sponsorship 2026
Pharma & biotech · H-1B sponsor · FY2017–2026
🏢 Meriden, CT HQ🌐 sanofi.com
Does Protein Sciences sponsor H-1B visas?
Yes. Protein Sciences has filed 7 H-1B LCAs with the U.S. Department of Labor between FY2018 and FY2026. In FY2026 Protein Sciences filed 1 H-1B LCA. No PERM green-card cases are on record.
It files most often for Manager Regulatory Affairs roles, most in Meriden, CT.
H-1B pay & filings by year
Median base salary (line) and H-1B filing volume (bars), by fiscal year
Show the numbers behind this chart
| Fiscal year | H-1B LCA filings | Median base salary |
|---|---|---|
| FY2026 (partial) | 1 | $81k |
| FY2025 | 1 | $97k |
| FY2019 | 3 | $84k |
| FY2018 | 2 | $81k |
A fiscal year marked partial is still in progress, so its total is lower than a complete year and the two are not comparable.
H-1B wage floor & filing outcomes
What this employer pays against the DOL legal minimum, how senior the roles are, and how the filings were decided
Roles they file for
Where they hire
Worker backgrounds
From green-card (PERM) cases
Sponsors H-1B workers but has few or no green-card (PERM) cases under this name, so worker backgrounds aren’t available.
Patents
- Granted
- 10
- US patents
- Published, not yet granted
- 1
- applications
- Most recent grant
- September 24, 2013
- Top area
- Peptides5
Pay against the local market
Protein Sciences’s most-filed occupations and metros, FY2025–FY2026. Its median base salary is 83% of the local BLS median for the same work.
| Occupation | Metro | Filings | Protein Sciences pay | Local BLS median‡ | vs market |
|---|---|---|---|---|---|
| Industrial Engineers | New York, NY | 2 | $89,076 | $107,000 | 83% |
About Protein Sciences
- Name (DOL filings)
- Protein Sciences Corporation
- Listed
- —
- Sponsoring since
- FY2018
- Main filing location
- Meriden, CT
- Industry
- Pharma & biotech
- Website
- sanofi.com
- H-1B filings
- 7
- Median base
- $81,099
- R&D
- —
H-1B sponsors similar to Protein Sciences
| Employer | Filings, all years | Recent filings | Median base | New employment | Level III-IV roles |
|---|---|---|---|---|---|
| Addgene | 9 | 3 | $119k | 0 | — |
| Apotex | 9 | 2 | $140k | 1 | — |
| Aviva Natural Supplements | 9 | 4 | $88k | 2 | — |
| Protein Sciences | 7 | 2 | $89k | 1 | — |
| Bio-Synthesis | 7 | 2 | $75k | 1 | — |
| American Health Formulations | 7 | 2 | $110k | 0 | — |
| Ajenat Pharmaceuticals | 7 | 7 | $84k | 1 | — |
