H-1B sponsors › A › Amphastar Pharmaceuticals Inc.
Does Amphastar Pharmaceuticals Inc. sponsor H-1B visas?
U.S. Department of Labor filings, Oct 2025 – Jun 2026.
Roles and salaries on Amphastar Pharmaceuticals Inc.'s H-1B filings
| Job title | Filings | Median wage | Middle 50% |
|---|---|---|---|
| Manager, Revenue Recognition | 1 | $160,000 | — |
| Supervisor of Executive Office | 1 | $104,458 | — |
| Researcher | 1 | $58,240 | — |
| Stock Office Administrator | 1 | $83,408 | — |
| Research Scientist | 1 | $106,000 | — |
| Animal Scientist I | 1 | $66,560 | — |
Where Amphastar Pharmaceuticals Inc.'s H-1B roles are based
- Rancho Cucamonga, CA — 4
- Chino, CA — 2
Other H-1B sponsors for Researchers
| Employer | Filings for this role | Median wage |
|---|---|---|
| The Pennsylvania State University | 9 | $70,008 |
| Waymo LLC | 6 | $215,000 |
| NEC Laboratories America, Inc. | 5 | $164,403 |
| ST. JUDE CHILDREN'S RESEARCH HOSPITAL | 5 | $53,269 |
| University of Nebraska Medical Center | 3 | $53,352 |
| Deel US LLC | 2 | $133,120 |
| Fourth Floor Productions Inc | 2 | $67,000 |
| Global Energy Monitor | 2 | $76,960 |
All 23 sponsors for Researchers →
Other H-1B sponsors in Rancho Cucamonga, CA
| Employer | Filings in this city |
|---|---|
| Sparient Inc. | 4 |
| Infowave Systems Inc | 2 |
| LAVSUN Technologies, Inc. | 2 |
| WESTERN POST (US) LLC | 2 |
| Amy & Co | 1 |
| Cainiao Supply Chain U.S. Inc. | 1 |
| Cherith Analytics, LLC | 1 |
| Cleversmiths Inc | 1 |
All 40 sponsors in Rancho Cucamonga, CA →
Questions
Does Amphastar Pharmaceuticals Inc. sponsor H-1B visas?
Yes. Amphastar Pharmaceuticals Inc. has filed H-1B paperwork: 6 certified H-1B labor condition applications (LCAs) in Department of Labor data for Oct 2025 – Jun 2026. An LCA is filed before an H-1B petition, so it is a strong sign of sponsorship but not a guarantee.
How much does Amphastar Pharmaceuticals Inc. pay H-1B workers?
Median wages stated on Amphastar Pharmaceuticals Inc.'s certified LCAs range from $58,240 to $160,000 a year across its most common roles; Manager, Revenue Recognition had a median of $160,000.
Which roles does Amphastar Pharmaceuticals Inc. sponsor?
The most frequent job titles on Amphastar Pharmaceuticals Inc.'s LCAs are Manager, Revenue Recognition, Supervisor of Executive Office, Researcher.
Source: U.S. Department of Labor, Office of Foreign Labor Certification — LCA disclosure data, Oct 2025 – Jun 2026. An LCA (Labor Condition Application) is the step an employer files before an H-1B petition; a certified LCA is not a visa approval, and past filings don't guarantee an employer will sponsor you. Salaries are the wages employers stated on the LCAs. Offerbound is not affiliated with the companies listed.