Educational Services vs Mining, Quarrying, Oil & Gas
NAICS-sector comparison built from the H1B Report corpus. Filing volume, distinct sponsor count, sponsor concentration and dominant occupations.
Key metrics
Filings / employer is a concentration hint — higher means a few sponsors do most of the filing.
| Metric | Educational Services | Mining, Quarrying, Oil & Gas |
|---|---|---|
| Total filings | 248,228▲ | 6,981 |
| National share % | 6.48%▲ | 0.18% |
| Distinct sponsors | 4,947▲ | 432 |
| Filings / employer | 50 | 16 |
| Rank | #5▲ | #21 |
| Top sponsor | University of Michigan | Schlumberger Technology Corporation |
| Top occupation | Biological Science Teachers, Postsecondary | Software Developers |
Filings by fiscal year
Year-over-year H-1B demand within each sector.
Educational Services
Mining, Quarrying, Oil & Gas
Top 5 sponsors — Educational Services
- 1University of Michigan1,800
- 2The Leland Stanford, Jr University1,677
- 3Johns Hopkins University1,233
- 4University of Wisconsin System1,212
- 5Mayo Clinic 1,191
Top 5 sponsors — Mining, Quarrying, Oil & Gas
Top 5 occupations — Educational Services
- 125-1042Biological Science Teachers, Postsecondary42,054
- 219-1042Medical Scientists, Except Epidemiologists23,357
- 319-1021Biochemists and Biophysicists18,885
- 419-4021Biological Technicians15,062
- 525-2021Elementary School Teachers, Except Special Education14,228
Top 5 occupations — Mining, Quarrying, Oil & Gas
- 115-1252Software Developers1,172
- 215-2051Data Scientists323
- 317-2171Petroleum Engineers319
- 419-2042Geoscientists, Except Hydrologists and Geographers317
- 517-2051Civil Engineers315
Swap an entity
Replace either sector above without losing the comparison. 2-way for now; 3+ comparison coming soon.
Swap A: Educational Services
Swap B: Mining, Quarrying, Oil & Gas
Or browse the full sector index.