Manufacturing (metal/machinery/electronics) vs Warehousing & Postal
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 | Manufacturing (metal/machinery/electronics) | Warehousing & Postal |
|---|---|---|
| Total filings | 314,824▲ | 6,094 |
| National share % | 8.22%▲ | 0.16% |
| Distinct sponsors | 7,385▲ | 267 |
| Filings / employer | 43 | 23 |
| Rank | #3▲ | #23 |
| Top sponsor | Apple Inc. | Federal Express Corporation |
| Top occupation | Software Developers | Software Developers |
Filings by fiscal year
Year-over-year H-1B demand within each sector.
Manufacturing (metal/machinery/electronics)
Warehousing & Postal
Top 5 sponsors — Manufacturing (metal/machinery/electronics)
- 1Apple Inc.13,405
- 2Intel Corporation 7,641
- 3Tesla, Inc.5,513
- 4Qualcomm Technologies, Inc.4,657
- 5Cisco Systems, Inc.4,519
Top 5 sponsors — Warehousing & Postal
Top 5 occupations — Manufacturing (metal/machinery/electronics)
- 115-1252Software Developers93,589
- 217-2072Electronics Engineers, Except Computer33,872
- 317-2141Mechanical Engineers21,786
- 417-2112Industrial Engineers21,508
- 515-1299Computer Occupations, All Other13,978
Top 5 occupations — Warehousing & Postal
- 115-1252Software Developers1,840
- 215-2051Data Scientists740
- 315-2031Operations Research Analysts431
- 415-1299Computer Occupations, All Other329
- 513-1161Market Research Analysts and Marketing Specialists227
Top 5 hiring states — Manufacturing (metal/machinery/electronics)
Swap an entity
Replace either sector above without losing the comparison. 2-way for now; 3+ comparison coming soon.
Swap A: Manufacturing (metal/machinery/electronics)
Swap B: Warehousing & Postal
Or browse the full sector index.