Sigma-Aldrich Manufacturing LLC
Professional, Scientific & Technical Services · Primarily MO · PERM filings 2023–2024
Overview
Sigma-Aldrich Manufacturing LLC is a Professional, Scientific & Technical Services employer that has filed 2 PERM green-card applications between FY2023 and FY2024. That places it #26,643 among all U.S. PERM sponsors in our dataset. 2 were certified (100% approval rate), taking about 506 days on average. The most-sponsored role is Chemists, with most worksites in MO, and the median sponsored wage is $88,000.
2
PERM filings
100%
approval
0
denied
$88,000
median wage
506d
avg processing
PERM filings by year
Occupations & job titles
The occupations Sigma-Aldrich Manufacturing LLC most often sponsors, with average wages.
| Occupation | Filings | Avg wage |
|---|---|---|
| Chemists | 1 | $125,000 |
| Validation Engineers | 1 | $88,000 |
Common job titles
Worksite states
Wage range
$88,000
25th
$88,000
median
$125,000
75th
$125,000
90th
Law firms used
- Clark Lau LLC2
Recent filings
| Case | Job title | Status | Worksite | Decision |
|---|---|---|---|---|
| G-100-24264-354025 | Principal Scientist | Certified | Saint Louis, MO | Feb 10, 2026 |
| G-100-23269-381614 | Validation Engineer I | Certified - Expired | St. Louis, MO | Feb 10, 2025 |
Source: U.S. DOL OFLC PERM disclosure data. Wages are annual-equivalent; outliers excluded.