Top 15 Companies for O:
- O'Reilly Auto Parts (2,472)
- O'Reilly Automotive Stores, Inc (12,653)
- OAKLEY TRUCKING (1,103)
- OctaPharma Plasma (976)
- Office Depot (5,971)
- OfficeTeam (1,424)
- Old Dominion Freight Line, Inc. (674)
- Olive Garden (9,693)
- Omni Hotels (1,948)
- Omni Hotels & Resorts (769)
- OneStaff Medical (932)
- Opies Transport (1,048)
- Oracle (64,220)
- Orbital ATK (1,704)
- Otto Group (1,186)