McKesson helps health care providers improve business health and deliver better care to patients. As a pharmaceutical distributor and health care information technology company, McKesson provides systems for medical supply management, clinical workflow, practice management, pharmacy automation and care management. When McKesson needed to rebuild their data centers they turned to C3. Our technical staff engineered, designed and installed a comprehensive upgrade to their data center wiring. All work was completed without any loss in providing service to employees.