Southwest Research Institute vs AMAZON.COM SERVICES LLC (WA)
A direct H-1B sponsorship comparison built from the same DOL Labor Condition Application data that drives every page on H1B Report. Total filings, outcome rates, top occupations and yearly demand side-by-side.
Key metrics
All percentages are share of total LCAs filed by each sponsor.
| Metric | Southwest Research Institute | AMAZON.COM SERVICES LLC (WA) |
|---|---|---|
| Total filings | 36 | 34,462▲ |
| Certified % | 86.11% | 96.29%▲ |
| Denied % | 0.00%▲ | 0.05% |
| Withdrawn % | 2.78% | 1.54% |
| Cert-withdrawn % | 11.11% | 2.12% |
| Rank | — | #2 |
| Active years | FY2023–FY2025 | FY2020–FY2025 |
| Worksite state | TX | WA |
Outcomes — Southwest Research Institute
DOL case-status mix.
Certified86.1%
Cert-withdrawn11.1%
Withdrawn2.8%
Outcomes — AMAZON.COM SERVICES LLC (WA)
DOL case-status mix.
Certified96.3%
Cert-withdrawn2.1%
Withdrawn1.5%
Denied0.1%
Yearly filing volume
Year-over-year H-1B demand for each sponsor.
Southwest Research Institute
AMAZON.COM SERVICES LLC (WA)
Top 5 occupations — Southwest Research Institute
- 117-2031Bioengineers and Biomedical Engineers15
- 217-2112Industrial Engineers8
- 319-2012Physicists6
- 415-1221Computer and Information Research Scientists2
- 519-1042Medical Scientists, Except Epidemiologists2
Top 5 occupations — AMAZON.COM SERVICES LLC (WA)
- 115-1252Software Developers13,959
- 215-2051Data Scientists4,884
- 315-1299Computer Occupations, All Other2,100
- 415-2031Operations Research Analysts1,986
- 511-3021Computer and Information Systems Managers1,885
Swap an entity
Replace either sponsor above without losing the comparison. 2-way for now; 3+ comparison coming soon.
Swap A: Southwest Research Institute
Swap B: AMAZON.COM SERVICES LLC (WA)
Or browse the full sponsor index.