OSHA enforcement DOL H-1B filings Letter O
Employers: O
Employers starting with "O" — workforce trust grades derived from OSHA enforcement records (worker safety violations), DOL Office of Foreign Labor Certification H-1B filings (wage transparency + sponsorship history), and WARN Act notices (mass-layoff history). Each profile traces back to its source agency.
5,374 employers starting with "O"
Showing 5,351–5,374 of 5,374
| Employer | H-1B Filings |
|---|---|
| Ozcelik Construction, Inc. NY | 1 |
| Ozinga Bros., Inc. IL | 0 |
| Ozinga Cement IL | 0 |
| Ozinga Cement IN | 0 |
| Ozinga Chicago RMC, Inc. IL | 0 |
| Ozinga Materials IL | 0 |
| Ozinga Ready Mix Concrete Inc. Wisconsin Division WI | 0 |
| Ozinga Ready Mix Concrete, Inc IN | 0 |
| Ozinga Ready Mix Concrete, Inc. IL | 0 |
| Ozinga Ready Mix Concrete, Inc. WI | 0 |
| Ozinga Ready Mix Conrete, Inc. WI | 0 |
| Ozinga Ready Mix IL North Division IL | 0 |
| Ozinga South Florida, Inc. FL | 0 |
| Ozinga Transportation IL | 0 |
| Ozisik PLLC NY | 1 |
| OZONE LLC AR | 0 |
| Ozone LLC IA | 0 |
| Ozone LLC TX | 0 |
| OZROLL USA LLC NY | 1 |
| Oztek Corp NH | 0 |
| Ozumo Oakland LLC CA | 0 |
| Ozumo Santa Monica, LLC CA | 0 |
| O’Reilly Auto Enterprises, LLC MO | 1 |
| O’Reilly Technology Services, Inc. MO | 1 |
Related
Data sourced from official federal and state workforce datasets (DOL H-1B, OSHA ITA, state WARN notices). See our methodology for details.