H-1B Watch

Employer record no. 23134

Sigma-Aldrich Co LLC

US DOL LCA disclosure data, FY2021 to FY2026

Total LCA filings
15
Certified
15
Denied
0
FY2025 filings
1

Filings by fiscal year

LCA filings by fiscal year2.552122232425526*

* partial fiscal year; quarters still being published by DOL

Peer rank

#3,027 of 4,681 other employers by filings

The ledger

Fiscal yearFiledCertifiedDeniedAvg offered wageAvg prevailing
FY2021330$74,833$66,130
FY2022220$65,000$64,168
FY2023220$74,000$71,074
FY2024220$82,500$81,494
FY2025110$80,000$77,584
FY2026 *550$100,291$96,882

What they file for

  • data scientist$65,0002
  • software & digital regulatory expert$117,7282
  • chemical planning and scheduling specialist$62,0001
  • engineer ii$80,0001
  • r&d formulation scientist$82,5001
  • r&d scientist - polymers$73,0001
  • r&d scientist - process chemistry$80,0001
  • r&d scientist i – catalysis$75,0001

Where

  • milwaukee, wi7
  • st. louis, mo5
  • sheboygan falls, wi2
  • urbana, il1

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Certification rate 100.0%How these numbers are computed
Sigma-Aldrich Co LLC H-1B filings - H-1B Watch