Metro area
H-1B sponsors in O Fallon, MO
Applications with a worksite in O Fallon, MO, whoever the employer is and wherever it is based.
- Sponsors
- 58
- Filings
- 141
- New employment
- 2,117
- Median wage
- $110,682
Distinct employers among the top 100 ranked here
Applications naming a worksite here
Positions in the most recent fiscal year filed
New employment only — renewals are the same worker again, so they are excluded
All occupations combined, from $5,000 wage bands
135 disclosed positions
Largest sponsors
Ranked by filings naming a worksite in this metro.
Mastercard Technologies, LLC
O'Fallon, MO · Finance and Insurance
31here
97 lifetime
last filed FY2026
WIPRO LIMITED
EAST BRUNSWICK, NJ · Computer Systems Design and Related Services
21here
1,075 lifetime
last filed FY2026
TECH MAHINDRA (AMERICAS), INC
BEDMINSTER, NJ · Computer Systems Design and Related Services
5here
289 lifetime
last filed FY2026
COMPUNNEL SOFTWARE GROUP, INC
Princeton, NJ · Computer Systems Design and Related Services
4here
1,183 lifetime
last filed FY2026
INFOSOFT SOLUTIONS LLC
West Windsor Township, NJ · Computer Systems Design and Related Services
4here
15 lifetime
last filed FY2026
Mastercard International Incorporated
Purchase, NY · Finance and Insurance
4here
40 lifetime
last filed FY2026
SRK Systems Inc
Naperville, IL · Computer Systems Design and Related Services
4here
17 lifetime
last filed FY2026
Trebecon LLC
Peoria, IL · Computer Systems Design and Related Services
4here
12 lifetime
last filed FY2026
Citibank, N.A.
NEW YORK, NY · Depository Credit Intermediation
3here
579 lifetime
last filed FY2026
Improving Enterprises, Inc.
Plano, TX · Computer Systems Design and Related Services
3here
5 lifetime
last filed FY2026
Infinite Computer Solutions, Inc.
Rockville, MD · Computer Systems Design and Related Services
3here
324 lifetime
last filed FY2026
PREMIER IT SOLUTIONS, LLC
ALLEN, TX · Computer Systems Design and Related Services
3here
12 lifetime
last filed FY2026
Occupations
Occupations with wages disclosed against a worksite in this metro.
| Occupation | SOC | Positions | Employers | Wages |
|---|---|---|---|---|
| Software Developers | 15-1252.00 | 89 | 41 | Salaries → |
| Computer Systems Analysts | 15-1211.00 | 10 | 5 | — |
| Computer Systems Engineers/Architects | 15-1299.08 | 9 | 2 | — |
| Computer Programmers | 15-1251.00 | 8 | 4 | — |
| Software Quality Assurance Analysts and Testers | 15-1253.00 | 4 | 3 | — |
| Business Intelligence Analysts | 15-2051.01 | 3 | 3 | — |
| Computer Occupations, All Other | 15-1299.00 | 3 | 1 | — |
| Computer and Information Systems Managers | 11-3021.00 | 2 | 1 | — |
| Data Scientists | 15-2051.00 | 2 | 2 | — |
| Database Architects | 15-1243.00 | 1 | 1 | — |
| Information Security Analysts | 15-1212.00 | 1 | 1 | — |
| Mechanical Engineers | 17-2141.00 | 1 | 1 | — |
Offered wages
Every occupation combined — read a single occupation's page for a comparable range.
25th $96,336 · median $110,682 · 75th $119,491 · 135 disclosed positions
Offered wages from certified Labor Condition Applications, grouped into $5,000 bands. Percentiles are computed from the bands, not from a stored average.
Figures cover the 100 highest-ranked sponsors for this location, which is what the precomputed ranking holds — they are floors, not state or metro totals. Filing counts are applications and position counts are worker positions; neither is a headcount, because a continued-employment application renews someone already working here.