Sigma-Aldrich Manufacturing LLC — H-1B Visa Sponsorship

Sigma-Aldrich Manufacturing LLC: Steady H-1B Sponsorship for Senior Scientists

Grade: D→ stable low risk
Data updated: 2026-04-02
1
Total H-1B Filings
100%
Approval Rate
$115k
Average Salary
$115k
Median Salary
$115k
Min Salary
$115k
Max Salary
D
Sponsor Grade (55/100)

Sigma-Aldrich Manufacturing LLC H-1B Visa Sponsorship Summary

Sigma-Aldrich Manufacturing LLC H-1B Visa Sponsorship Summary
MetricValue
Total H-1B Petitions1
Approval Rate100%
Average Salary$115,000
Salary Range$115,000 - $115,000
Top Job TitleSenior Process Scientist
Primary LocationMissouri

Browse by Fiscal Year

About Sigma-Aldrich Manufacturing LLC's H-1B Sponsorship

Sigma-Aldrich Manufacturing LLC has filed 1 H-1B visa petitions with a 100.0% approval rate. Sigma-Aldrich Manufacturing LLC demonstrates a consistent hiring pattern for H-1B visa holders, with a focus on senior-level scientific roles. The company shows a stable trend in its H-1B sponsorship, indicating a steady demand for specialized talent. With a single reported case, the risk associated with H-1B sponsorship for this employer is currently low.

Key Insights

  • The data reflects a singular H-1B petition, suggesting a highly targeted recruitment strategy.
  • The sponsored position, 'Senior Process Scientist,' indicates a need for experienced professionals in manufacturing and development.
  • The sole reported location is Missouri, implying a concentration of H-1B hires in this state.
  • The data spans only FY2025, providing a very limited historical view.
  • The salary offered is consistent across all reported metrics, suggesting a standardized compensation for this role.
  • No data is available for previous fiscal years, making trend analysis challenging.

Expert Analysis

Peer Comparison: Sigma-Aldrich Manufacturing LLC's H-1B sponsorship activity is minimal and highly specialized compared to larger, more diversified tech employers.

Negotiation Tip: Given the limited data, focus on the specific skills and experience required for the Senior Process Scientist role during negotiations.

Similar Employers

Filing Statistics

Total Filings1
Certified1
Approval Rate100%
Average Salary$115,000
Median Salary$115,000
Salary Range$115,000 – $115,000
10th Percentile Salary$115,000
25th Percentile Salary$115,000
75th Percentile Salary$115,000
90th Percentile Salary$115,000
Sponsor GradeD — Score: 55/100 (low confidence)

Salary Distribution

10th Percentile$62,000
25th Percentile$73,341
Median (50th)$88,000
75th Percentile$115,000
90th Percentile$180,000
Average$96,999
Sample Size17

Prevailing Wage Comparison

17.1%
Avg Premium Over Prevailing Wage
88%
Filings Above Prevailing Wage
17
Filings with Wage Data

Processing Time

7 days
Average Processing
7 days
Median Processing
7–8 days
Range

Workforce Insights

35%
New Hire Rate
18%
Continued Employment Rate
100%
Cross-State Placement Rate

Filing Trend by Year

YearFilingsAvg Salary
FY20251N/A

Top Job Titles at Sigma-Aldrich Manufacturing LLC

Job TitleFilings
Senior Process Scientist1

Work Locations

StateFilings
Missouri1

Visa Classes

H-1B (1)

Frequently Asked Questions about Sigma-Aldrich Manufacturing LLC

Does Sigma-Aldrich Manufacturing LLC sponsor H-1B visas?

Yes, Sigma-Aldrich Manufacturing LLC actively sponsors H-1B visas. They have filed 1 H-1B petition with a 100.0% approval rate.

What is the average H-1B salary at Sigma-Aldrich Manufacturing LLC?

The average H-1B salary at Sigma-Aldrich Manufacturing LLC is $115,000, with a median of $115,000. Salaries range from $115,000 to $115,000 across 1 filings.

What is Sigma-Aldrich Manufacturing LLC's H-1B approval rate?

Sigma-Aldrich Manufacturing LLC's H-1B approval rate is 100.0%. Out of 1 total filings, 1 were certified, 0 denied, and 0 withdrawn.

How many H-1B visas does Sigma-Aldrich Manufacturing LLC file per year?

Sigma-Aldrich Manufacturing LLC has filed H-1B petitions across 1 fiscal years. Recent volumes: FY2025: 1.

What jobs does Sigma-Aldrich Manufacturing LLC sponsor H-1B visas for?

The most common H-1B job titles at Sigma-Aldrich Manufacturing LLC are: Senior Process Scientist. The top role, Senior Process Scientist, accounts for 1 filings.

Where are Sigma-Aldrich Manufacturing LLC's H-1B jobs located?

Sigma-Aldrich Manufacturing LLC's H-1B positions are primarily located in Missouri (1 filings).

Is Sigma-Aldrich Manufacturing LLC increasing or decreasing H-1B hiring?

Sigma-Aldrich Manufacturing LLC has filed 1 H-1B petitions total. Insufficient year-over-year data to determine a trend.

What is Sigma-Aldrich Manufacturing LLC's H-1B denial rate?

Sigma-Aldrich Manufacturing LLC has a 0.0% denial rate across 1 filings (0 denied). They have zero denials on record.

What is the salary range for H-1B positions at Sigma-Aldrich Manufacturing LLC?

H-1B salaries at Sigma-Aldrich Manufacturing LLC range from $115,000 to $115,000. The 25th percentile is $115,000, median is $115,000, and 75th percentile is $115,000.

Is Sigma-Aldrich Manufacturing LLC a good H-1B sponsor?

Sigma-Aldrich Manufacturing LLC has a 100.0% approval rate with 1 filings. The data reflects a singular H-1B petition, suggesting a highly targeted recruitment strategy.

How does Sigma-Aldrich Manufacturing LLC's H-1B salary compare to market?

Sigma-Aldrich Manufacturing LLC pays an average of $115,000 for H-1B positions. The sponsored position, 'Senior Process Scientist,' indicates a need for experienced professionals in manufacturing and development.

How does Sigma-Aldrich Manufacturing LLC compare to Merck KGaA for H-1B?

Sigma-Aldrich Manufacturing LLC's H-1B sponsorship activity is minimal and highly specialized compared to larger, more diversified tech employers.

What should I negotiate for an H-1B position at Sigma-Aldrich Manufacturing LLC?

Given the limited data, focus on the specific skills and experience required for the Senior Process Scientist role during negotiations.

What should H-1B candidates know about Sigma-Aldrich Manufacturing LLC?

The sole reported location is Missouri, implying a concentration of H-1B hires in this state.

Recent LCA Filings

Senior Process Scientist
St. Louis, MO · $115k · Certified
Sr. Scientist
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Senior Associate Scientist
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Senior Production Scientist
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Process Analytical Development Scientist
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Quality Assurance Specialist
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GMP Packaging Engineer
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Validation Engineer I, Computer Science
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Scientist
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