6 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2021–FY2024.
Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from Aldrich Chemical Co LLC's own public LCA filings (FY2022–FY2024) — the same records an investigator pulls first.
Frequent amendments usually mean worksite or role changes; each one must be covered by a new LCA before the change takes effect.
Withdrawn or denied LCAs are normal in isolation; a high share suggests workers were moved between filings and the paper trail needs checking.
Level I is the entry-level prevailing-wage tier and the band DOL's Project Firewall reviews first for misclassification (senior duties filed at an entry-level wage). The national share is 17%.
Each worksite needs its own 10-business-day LCA notice and a PAF record of that posting; a move to a new area of intended employment needs a new LCA before the worker starts there.
No additional recruitment or non-displacement attestations apply.
Public DOL disclosure data can lag actual filings by a quarter. Descriptive only — not legal advice.
Yes — Aldrich Chemical Co LLC sponsors H-1B workers, with 6 certified LCAs on file (FY2021–FY2024), including 2 in FY2024. The median certified salary is $113,000 (P25 $103,000, P75 $113,500). 100% of its certified filings meet or exceed the prevailing wage.
Aldrich Chemical Co LLC H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2024).
Certified LCAs are a prerequisite to H-1B petitions, not visa approvals; one LCA can cover multiple workers. Descriptive only — not legal advice.
The shaded band is the middle half of certified salaries (P25–P75); the bar spans the lowest to highest certified salary.
Levels I–IV are DOL prevailing-wage experience tiers; 100% of filings are senior-level (III–IV).
| Fiscal year | Certified | Denied | Withdrawn | Total |
|---|---|---|---|---|
| FY2021 | 2 | 0 | 0 | 2 |
| FY2023 | 2 | 0 | 0 | 2 |
| FY2024 | 2 | 0 | 1 | 3 |
Case dispositions from the U.S. DOL OFLC disclosure files. Withdrawn are LCAs that were certified and later withdrawn by the employer; they still count toward Total.
| Job title | Salary | Level | Location | Filed | Status |
|---|---|---|---|---|---|
Senior Facilities Project Engineer I-200-24264-352709 | $115,000/yr | III | Sheboygan Falls, WI | Sep 20, 2024 | Certified |
Senior Project Engineer I-200-24253-323809 | $113,000/yr | IV | Sheboygan Falls, WI | Sep 09, 2024 | Certified |
Senior Project Manager I-200-24253-322935 | $113,000/yr | IV | Sheboygan Falls, WI | Sep 09, 2024 | Withdrawn |
Principal Scientist I-200-21020-023221 | $103,000/yr | III | Miamisburg, OH | Jan 20, 2021 | Certified |
One row per LCA case (its latest version), from U.S. DOL OFLC disclosure data. Salaries are the offered wage, converted to a yearly figure. Certified LCAs are not visa approvals.
Worker positions by LCA filing purpose, summed across FY2021–FY2024 disclosure records.
Most active filing months: Sep and Jan — useful for timing transfer conversations.
Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.
2 states · 2 cities
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