John F. Imperato

CardioNet LLC provides cardiac monitoring services. It operates its business through two segments: Patient Service and Product Business. The Patient Service segment focuses on the diagnosis and monitoring of cardiac arrhythmias, or heart rhythm disorders, through its core mobile cardiac outpatient telemetry, event and Holter services. The Product Business segment focuses on the development, manufacturing, testing and marketing of medical devices and related software to medical companies, clinics and hospitals. The company was founded by James M. Sweeney in 1999 and is headquartered in Conshohocken, PA.

VIASYS Healthcare Inc. develops, manufactures, and markets medical and surgical devices and products. It offers products focused on respiratory care, neuroscience, and critical care medicine. The company is headquartered in Conshohocken, PA

Theorem Clinical Research Ltd. provides medical research services. It is a contract research organization that provides project management, protocol development, medical monitoring, drug packaging and distribution, and other services. The firm specializes in non-Caucasian ethnic, racial populations in research trials, development of drugs, and package labeling specifically developed for the geriatric market, bio-technology, and pharmaceutical companies in the United Kingdom. The company is headquartered in Chippenham, the United Kingdom.