California Independent System Operator Corporation vs Microsoft Corporation
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 | California Independent System Operator Corporation | Microsoft Corporation |
|---|---|---|
| Total filings | 267 | 70,316▲ |
| Certified % | 24.72% | 35.21%▲ |
| Denied % | 0.00% | 0.00% |
| Withdrawn % | 1.50% | 0.00% |
| Cert-withdrawn % | 3.37% | 0.12% |
| Rank | — | #6 |
| Active years | FY2010–FY2026 | FY2010–FY2026 |
| Worksite state | CA | WA |
Outcomes — California Independent System Operator Corporation
DOL case-status mix.
Certified83.5%
Cert-withdrawn11.4%
Withdrawn5.1%
Outcomes — Microsoft Corporation
DOL case-status mix.
Certified99.7%
Cert-withdrawn0.3%
Yearly filing volume
Year-over-year H-1B demand for each sponsor.
California Independent System Operator Corporation
Microsoft Corporation
Top 5 occupations — California Independent System Operator Corporation
- 117-2071Electrical Engineers94
- 215-1252Software Developers48
- 315-2031Operations Research Analysts40
- 417-2141Mechanical Engineers17
- 513-1161Market Research Analysts and Marketing Specialists14
Top 5 occupations — Microsoft Corporation
- 115-1252Software Developers39,778
- 215-1253Software Quality Assurance Analysts and Testers6,325
- 315-1299Computer Occupations, All Other4,610
- 415-2051Data Scientists3,561
- 515-2031Operations Research Analysts2,640
Swap an entity
Replace either sponsor above without losing the comparison. 2-way for now; 3+ comparison coming soon.
Swap A: California Independent System Operator Corporation
Swap B: Microsoft Corporation
Or browse the full sponsor index.