Data / Hiring / California / Amphastar Pharmaceuticals Inc.
Amphastar Pharmaceuticals Inc. in Rancho Cucamonga, CA: 21 certified H-1B and PERM cases, FY2023 to FY2026
Amphastar Pharmaceuticals Inc., Rancho Cucamonga, CA, had 21 certified H-1B and PERM cases in Department of Labor disclosure data, decided from December 15, 2022 to June 12, 2026: 19 H-1B labor condition applications and 2 PERM labor certifications. Its most frequent role is Supervisor of Executive Office in Rancho Cucamonga, CA, at a median offered wage of $102,669 a year.
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- Employer ID (FEIN)
- 33-0702205
- Address
- Rancho Cucamonga, CA
- Certified cases
- 21
- Positions requested
- 21
- Denied or withdrawn
- 0
Certified cases by fiscal year
Fiscal years run from October 1 to September 30. The latest year covers decisions through June 12, 2026.
| Fiscal year | H-1B | PERM | Positions | Median offered wage |
|---|---|---|---|---|
| FY2023 | 5 | 0 | 5 | $99,715 |
| FY2024 | 2 | 0 | 2 | $109,803 |
| FY2025 | 6 | 2 | 8 | $97,074 |
| FY2026 | 6 | 0 | 6 | $93,933 |
Roles certified
Cases with the same job title, occupation code and worksite are grouped. Offered wage is the wage the employer filed; the range leaves out the lowest and highest 5% when a group has 20 cases or more. The prevailing wage is the one the employer filed against. A blank worksite means the file does not give one.
| Job title | Occupation | Worksite | Cases | Years | Median offered | Offered range | Median prevailing | Wage level | Program | Latest decision | Latest case number | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Supervisor of Executive Office | 13-1161 Market Research Analysts and Marketing Specialists | Rancho Cucamonga, CA | 3 | FY2025 to FY2026 | $102,669 | $102,669 to $104,458 | $92,581 | IV | H-1B | February 20, 2026 | I-200-26043-635775 | dol.gov |
| Mechanical Engineer | 17-2141 Mechanical Engineers | Rancho Cucamonga, CA | 2 | FY2023 | $107,816 | $99,715 to $115,918 | $99,653 | IV | H-1B | May 9, 2023 | I-200-23122-984563 | dol.gov |
| Senior Statistical Data Analyst | 15-2051 Clinical Data Managers | Rancho Cucamonga, CA | 2 | FY2024 to FY2025 | $115,096 | $114,587 to $126,235 | $111,883 | III | H-1B | June 23, 2025 | I-200-25164-090438 | dol.gov |
| Stock Office Administrator | 13-1141 Compensation, Benefits, and Job Analysis Specialists | Rancho Cucamonga, CA | 2 | FY2023 to FY2026 | $69,264 | $55,120 to $85,000 | $66,134 | III | H-1B | June 10, 2026 | I-200-26154-978584 | dol.gov |
| Analyst (Information Technology) | 15-1211 Computer Systems Analysts | Rancho Cucamonga, CA | 1 | FY2024 | $104,000 | $104,000 to $104,000 | $102,315 | III | H-1B | January 8, 2024 | I-200-23355-585513 | dol.gov |
| Animal Scientist I | 19-4021 Biological Technicians | Chino, CA | 1 | FY2026 | $66,560 | $66,560 to $66,560 | $38,147 | I | H-1B | June 12, 2026 | I-200-26156-987690 | dol.gov |
| Data Analyst Specialist II | 15-2051 Clinical Data Managers | Rancho Cucamonga, CA | 1 | FY2025 | $91,478 | $91,478 to $91,478 | Not listed | PERM | November 19, 2024 | G-100-23235-289949 | dol.gov | |
| Financial Reporting and Budgeting Analyst | 13-2031 Budget Analysts | Rancho Cucamonga, CA | 1 | FY2025 | $78,229 | $78,229 to $107,349 | $78,229 | II | H-1B | June 2, 2025 | I-200-25143-011925 | dol.gov |
| Maintenance Engineer | 17-2141 Mechanical Engineers | Rancho Cucamonga, CA | 1 | FY2025 | $69,909 | $69,909 to $87,339 | $69,909 | I | H-1B | May 9, 2025 | I-200-25122-930520 | dol.gov |
| Manager of CMCA (Chemistry, Manufacturing & Controls - A) | 17-2041 Chemical Engineers | Rancho Cucamonga, CA | 1 | FY2023 | $178,256 | $178,256 to $178,256 | $107,640 | IV | H-1B | December 15, 2022 | I-200-22343-630705 | dol.gov |
| Manager, Revenue Recognition | 11-3031 Financial Managers | Rancho Cucamonga, CA | 1 | FY2026 | $160,000 | $160,000 to $160,000 | $126,152 | II | H-1B | November 24, 2025 | I-200-25321-414303 | dol.gov |
| Market Research Analyst | 13-1161 Market Research Analysts and Marketing Specialists | Rancho Cucamonga, CA | 1 | FY2025 | $55,952 | $55,952 to $55,952 | Not listed | PERM | July 24, 2025 | G-100-24115-918978 | dol.gov | |
| Research Scientist | 19-1021 Biochemists and Biophysicists | Chino, CA | 1 | FY2026 | $106,000 | $106,000 to $106,000 | $96,429 | II | H-1B | June 12, 2026 | I-200-26156-987679 | dol.gov |
| Research Scientist | 17-2041 Chemical Engineers | Chino, CA | 1 | FY2025 | $110,365 | $110,365 to $158,725 | $110,365 | IV | H-1B | June 3, 2025 | I-200-25147-019897 | dol.gov |
| Researcher | 19-4021 Biological Technicians | Rancho Cucamonga, CA | 1 | FY2026 | $58,240 | $58,240 to $58,240 | $38,147 | I | H-1B | April 8, 2026 | I-200-26091-745681 | dol.gov |
| Software Developer | 15-1252 Software Developers | Rancho Cucamonga, CA | 1 | FY2023 | $89,440 | $89,440 to $89,440 | $73,154 | I | H-1B | June 14, 2023 | I-200-23158-088826 | dol.gov |
Worksite states
| State | Cases |
|---|---|
| California | 21 |
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Updated June 12, 2026. Read from US Department of Labor, Office of Foreign Labor Certification. Public domain (U.S. government work). A certified labor condition application (H-1B, H-1B1, E-3) or PERM labor certification is an employer filing the Department of Labor approved. It is not a count of people hired or visas issued. Wages are as the employer filed them, converted to a yearly figure at 2,080 hours; a wage whose unit is missing is left blank. The files show the first worksite of a case. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.