39 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2021–FY2026.
Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from American Air Liquide Inc.'s own public LCA filings (FY2024–FY2026) — the same records an investigator pulls first.
Median offered wage is 1% above the DOL prevailing wage across 13 recent certified LCAs. Paying at the floor is lawful, but it invites the question of whether the wage level itself is right.
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.
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%.
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 — American Air Liquide Inc. sponsors H-1B workers, with 39 certified LCAs on file (FY2021–FY2026), including 3 in FY2026. The median certified salary is $92,488 (P25 $90,000, P75 $109,970). 100% of its certified filings meet or exceed the prevailing wage.
American Air Liquide Inc. H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2026).
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; 35% of filings are senior-level (III–IV).
| Fiscal year | Certified | Denied | Withdrawn | Total |
|---|---|---|---|---|
| FY2021 | 11 | 0 | 0 | 11 |
| FY2022 | 9 | 0 | 0 | 9 |
| FY2023 | 6 | 0 | 1 | 7 |
| FY2024 | 7 | 0 | 0 | 7 |
| FY2025 | 3 | 0 | 0 | 3 |
| FY2026 | 3 | 0 | 0 | 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 Withdrawn are LCAs that were certified and later withdrawn by the employer; they still count toward Total.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 |
|---|---|---|---|---|---|
Research Scientist I-200-26125-868560 | $89,669/yr | II | Newark, DE | May 05, 2026 | Certified |
Research Scientist I-200-26099-773525 | $110,000/yr | II | Newark, DE | Apr 09, 2026 | Certified |
Head SCM I-200-25343-468474 | $127,837/yr | III | Houston, TX | Dec 09, 2025 | Certified |
Lead User Researcher I-200-25209-205298 | $97,115/yr | II | Newark, DE | Jul 28, 2025 | Certified |
Senior Research Scientist I-200-25132-966390 | $120,411/yr | III | Newark, DE | May 12, 2025 | Certified |
Senior Research Scientist I-200-25119-915615 | $111,700/yr | III | Newark, DE | Apr 29, 2025 | Certified |
Research Associate, Electronics - Etch I-200-24222-256754 | $90,089/yr | II | Newark, DE | Aug 09, 2024 | Certified |
Senior Data Science Associate I-200-24151-052611 | $90,300/yr | II | Newark, DE | May 30, 2024 | Certified |
Senior Data Science Associate I-200-24123-951567 | $90,300/yr | II | Conshohocken, PA | May 02, 2024 | Certified |
Research Associate I-200-24108-899019 | $90,709/yr | II | Newark, DE | Apr 17, 2024 | Certified |
Research Scientist I-200-24108-899034 | $130,540/yr | II | Newark, DE | Apr 17, 2024 | Certified |
Research Associate I-200-24108-899017 | $97,718/yr | II | Newark, DE | Apr 17, 2024 | Certified |
Senior Research Scientist I-200-24082-823010 | $110,469/yr | IV | Newark, DE | Mar 22, 2024 | Certified |
Senior Research Scientist I-200-23146-057073 | $118,197/yr | III | Newark, PA | May 26, 2023 | Certified |
Senior Research Scientist I-200-23146-057390 | $99,424/yr | III | Newark, DE | May 26, 2023 | Certified |
Data Science Associate I-200-23066-829572 | $76,000/yr | II | Newark, DE | Mar 07, 2023 | Certified |
Research Associate - Process Engineering I-200-23061-816835 | $80,725/yr | II | Wilmington, DE | Mar 02, 2023 | Certified |
Data Scientist I-200-23060-813152 | $91,215/yr | II | Newark, DE | Mar 01, 2023 | Certified |
Data Science Associate I-200-23054-799103 | $76,000/yr | II | Philadelphia, PA | Feb 23, 2023 | Certified |
User Researcher I-200-22220-402497 | $110,000/yr | II | Conshohocken, PA | Aug 08, 2022 | Certified |
Senior Research Scientist - Hydrotreatment I-200-22199-359945 | $109,960/yr | III | Newark, DE | Jul 18, 2022 | Certified |
Senior Research Associate I-200-22146-217789 | $80,000/yr | II | Newark, DE | May 26, 2022 | Certified |
Senior Research Scientist I-200-22094-035629 | $113,378/yr | III | Newark, DE | Apr 04, 2022 | Certified |
Data Science Associate I-200-22087-014155 | $107,835/yr | II | Newark, DE | Mar 28, 2022 | Certified |
Data Scientist I-200-22083-008468 | $128,375/yr | III | Newark, DE | Mar 24, 2022 | Certified |
Research Associate - Process Engineering I-200-22083-008482 | $76,045/yr | II | Newark, DE | Mar 24, 2022 | Certified |
Research Scientist I-200-22083-008472 | $99,936/yr | III | Newark, DE | Mar 24, 2022 | Certified |
Data Science Research Associate I-200-21312-693489 | $90,000/yr | II | Conshohocken, PA | Nov 08, 2021 | Certified |
Senior Research Scientist I-200-21222-513584 | $109,002/yr | III | Newark, DE | Aug 10, 2021 | Certified |
Senior Research Scientist - Hydrometallurgy I-200-21179-430371 | $107,182/yr | III | Newark, DE | Jun 28, 2021 | Certified |
Research Scientist – Water Treatment I-200-21168-407491 | $99,693/yr | III | Newark, DE | Jun 17, 2021 | Certified |
Research Scientist - Statistician I-200-21125-289426 | $90,000/yr | II | Newark, DE | May 05, 2021 | Certified |
Metrology Engineer I-200-21106-232708 | $75,000/yr | I | Newark, DE | Apr 16, 2021 | Certified |
Research Scientist - Process Engineering I-200-21088-180521 | $92,976/yr | III | Newark, DE | Mar 29, 2021 | Certified |
Research Scientist - CFD I-200-21088-180528 | $90,000/yr | II | Newark, DE | Mar 29, 2021 | Certified |
Research Scientist, Membrane Development I-200-21078-161699 | $92,000/yr | II | Newark, DE | Mar 19, 2021 | Certified |
Data Science Associate I-200-21078-161709 | $90,000/yr | II | Newark, DE | Mar 19, 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–FY2026 disclosure records.
Most active filing months: Mar and May — useful for timing transfer conversations.
Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.
3 states · 6 cities
The same DOL data on this page is what every H-1B sponsor must track for each worker. ElevateStaffing.ai automates it end-to-end:
Get the private PAF / LCA gap check for your own filings — free, one business day — then let ElevateStaffing.ai keep every LCA, PAF, I-9 and I-983 deadline audit-ready.
Get my private gap check →