NAICS industry sectorNAICS 56Rank #9Updated May 2026
Administrative & Support Services
H-1B sponsorship activity by employers classified under NAICS 2-digit sector 56. 43,926 filings from 2,019 distinct sponsoring employers.
Filings
43,926
Rank #9
Employers
2,019
distinct sponsors
Filings / employer
22
concentration hint
Ad slot · sector-top
Filings by fiscal year
H-1B filing volume in the Administrative & Support Services sector year over year.
Top sponsoring employers
Largest H-1B sponsors in the Administrative & Support Services sector.
Grandison Management, Inc.
1,982
Populus Group LLC
892
Concentrix CVG Customer Ma…
554
AIRBNB, INC.
535
Management Health Systems,…
410
Moody's Analytics, Inc.
391
TransUnion LLC
362
Avant Healthcare Professio…
328
Credit Suisse Services (US…
321
Kelly Services, Inc.
318
Top occupations sponsored
SOC codes filed most by employers in this sector.
| # | SOC | Title | Filings |
|---|---|---|---|
| 1 | 15-1252 | Software Developers | 13,005 |
| 2 | 29-2011 | Medical and Clinical Laboratory Technologists | 3,557 |
| 3 | 29-1123 | Physical Therapists | 3,236 |
| 4 | 15-2051 | Data Scientists | 2,752 |
| 5 | 15-1299 | Computer Occupations, All Other | 1,908 |
| 6 | 15-1253 | Software Quality Assurance Analysts and Testers | 1,641 |
| 7 | 11-3021 | Computer and Information Systems Managers | 1,288 |
| 8 | 29-1122 | Occupational Therapists | 888 |
| 9 | 13-1111 | Management Analysts | 871 |
| 10 | 29-1141 | Registered Nurses | 862 |
Software Developers
13,005
Medical and Clinical Labor…
3,557
Physical Therapists
3,236
Data Scientists
2,752
Computer Occupations, All …
1,908
Software Quality Assurance…
1,641
Computer and Information S…
1,288
Occupational Therapists
888
Management Analysts
871
Registered Nurses
862
Ad slot · sector-mid
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