Yes, Amphastar Pharmaceuticals, Inc. sponsors H1B visas. They have filed 14 LCA petitions with the DOL and hold a 85.7% approval rate. Average H1B salary: $103,285/yr.
14
Total H1B Filings
85.7%
Approval Rate
H-1B
Primary Visa Type
$103,285
Avg H1B Salary
85.7%
LCA certified / filed
12
LCA cases approved
$103,285
$55,120 – $178,256
14
2 withdrawn · 0 denied
Amphastar Pharmaceuticals, Inc. is a verified H1B visa sponsor headquartered in Rancho Cucamonga, CA. The company has filed 14 LCA petitions with the U.S. Department of Labor, achieving a 85.7% approval rate across all filings. H1B workers at Amphastar earn an average annual wage of $103,285, reflecting prevailing wage compliance across all sponsored roles. The company actively hires new H1B workers, with 1 new employment petitions on record. Amphastar also accepts H1B transfers, making it an option for workers already on H1B status looking to change employers. Based on DOL public disclosure data, Amphastar is considered a H1B sponsor in the CA region.
Types of H1B roles filed
0+ contacts who handle H1B filings for Amphastar Pharmaceuticals, Inc.
LCA Immigration Contact
On file with DOL for Amphastar Pharmaceuticals, Inc.
a••••••@amphastar.com
(909) •••-••40
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1
New Employment
1
Transfers
5
Renewals
Amphastar Pharmaceuticals, Inc. accepts H1B transfers, 1 transfer cases on record. You can start working immediately once the petition is filed.
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$103,285
Average annual salary · Based on 12 certified LCA filings
-22%
vs national H1B avg
($132,000)
Typical range by seniority
Based on prevailing wage levels filed
$90,891
Entry-level roles
$103,285
All-roles average
$126,008+
Principal / Staff
Salary Estimate by Experience Level
Level I, Entry
~$74,365
est. annual
Level II, Qualified
~$90,891
est. annual
Level III, Experienced
~$108,450
est. annual
Level IV, Fully Competent
~$126,008
est. annual
Estimates derived from prevailing wage level multipliers applied to the $103,285 overall average. Source: DOL LCA public disclosure data.
Apply early in the fiscal year
Amphastar Pharmaceuticals, Inc. has filed 14 LCA petitions over its history. Roles approved by April 1 are lottery-eligible for October start dates. Submit applications by February at the latest for the best selection timing.
Leverage H1B transfer eligibility
With 1 transfer petitions on file, Amphastar clearly accepts H1B portability. If you're already on H1B status with another employer, you can start working at Amphastar as soon as the petition is filed, no need to wait for approval.
Benchmark your salary against Amphastar's LCA wages
The average wage at Amphastar Pharmaceuticals, Inc. across all LCA filings is $103,285. When negotiating, ensure your offered salary meets or exceeds the DOL prevailing wage for your SOC code and location, this is required on the LCA form.
Get your documents in order before your offer
Have your degree certificates, transcripts, and prior visa documents ready before Amphastar's HR initiates the petition. Gaps in documentation are the top cause of RFEs (Requests for Evidence) from USCIS.
Check Amphastar's worksite state requirements
Amphastar Pharmaceuticals, Inc. has sponsored workers in CA and other states. If your role involves remote work or multiple worksites, the employer must file an amended LCA for each primary worksite. Confirm your work location with HR during the offer stage.
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Does Amphastar Pharmaceuticals, Inc. sponsor H1B visas?
Yes, Amphastar Pharmaceuticals, Inc. is a verified H1B sponsor with 12 certified LCA petitions on file with the U.S. Department of Labor. Their overall approval rate is 85.7%, based on public LCA disclosure data.
Does Amphastar Pharmaceuticals, Inc. accept H1B transfers?
Yes, Amphastar Pharmaceuticals, Inc. has filed 1 H1B transfer (change of employer) petitions. Under H1B portability rules, you can begin working at Amphastar Pharmaceuticals, Inc. as soon as the transfer petition is filed, without waiting for approval.
What is the average H1B salary at Amphastar Pharmaceuticals, Inc.?
Based on LCA filings, the average annual wage at Amphastar Pharmaceuticals, Inc. is $103,285, with a range from $55,120 to $178,256. These are DOL prevailing wages filed as part of the H1B process.
Where does Amphastar Pharmaceuticals, Inc. sponsor H1B workers?
Amphastar Pharmaceuticals, Inc. has sponsored H1B workers at worksites in: CA. If your role involves a different state, the employer must file an amended LCA for that worksite.
Is Amphastar Pharmaceuticals, Inc. a good H1B sponsor?
Amphastar Pharmaceuticals, Inc. has a 85.7% approval rate across 14 filings. This is within the normal range for employers of this size. All data is sourced from the DOL Foreign Labor Certification Data Center public disclosure records.
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Read the complete sponsorship guideLCA approval rates reflect DOL certification only and do not include USCIS I-129 adjudications.