Founded in 1984, Medcor is a provider of outsourced occupational health services. The company s services, nurses and medical professionals are utilized by businesses, government agencies and organizations throughout the world. Its medical services include professional on-site care, injury reporting, drug testing and screening programs. It provides services on all shifts and to companies of all sizes. The company utilizes Medfiles, a proprietary software system that automates operations, documentation and reporting. The software also provides a link with clients information systems. It creates a secure data connection that allows clients to view and analyze health and safety data from multiple sites in real time. Medcor is headquartered in McHenry, Ill.