Gregory S. Roth

Celtra, Inc. provides a platform for agencies, advertisement networks, and publishers to create, distribute, and measure rich media mobile display advertising across native applications and the mobile web on the device platforms. It offers AdCreator, a self-service mobile rich media platform for creating, optimizing, and tracking rich media advertising and analytics on an array of HTML 5 enabled mobile devices around the world. The company was founded by Michael Mikek, Matevz Klanjsek and Maja Mikek in 2006 and is headquartered in Boston, MA.

Team Health Holdings, Inc. is a leading physician practice committed to quality and safety. Founded in 1979 by H. Lynn Massingale and Robert E. Sweeney, the company is headquartered in Knoxville, TN and has subsidiaries in Cayman Islands and United States. The company empowers clinicians to act on what they believe is right, invests in learning and development to promote growth in the clinical field, and fosters an environment where continuous improvement is a shared priority. With over 15,000 affiliated healthcare professionals and advanced practice clinicians, TeamHealth offers a wide range of medical solutions to more than 2,700 acute and post-acute facilities and physician groups nationwide, including emergency medicine, hospital medicine, critical care, anesthesiology, orthopedic surgery, general surgery, obstetrics, acute behavioral health, post-acute care, post-acute behavioral health, ambulatory care, virtual care, and medical call center solutions. The CEO is Leif M. Murphy.

SpecialtyCare, Inc. engages in the provision of outsourced perfusion, endoscopic, surgical assist, and clinical technician services. Its services include interaoperative neuromonitoring, sterile processing management, auto transfusion, surgical assist, and minimally invasive surgical support. The company was founded by Gary Allan Brukardt in 2006 and is headquartered in Brentwood, TN.

Press Ganey Holdings, Inc. engages in the provision of patient experience measurement, performance analytics, and strategic advisory solutions for health care organizations. The company was founded in 1985 and is headquartered in Wakefield, MA.

Civitas Solutions, Inc. engages in the provision of home and community-based health and human services to must-serve individuals with intellectual, developmental, physical or behavioral disabilities, and other special needs. The company was founded in 1980 and is headquartered in Boston, MA.

CleanSlate Centers, Inc. operates addiction treatment center. It offers drug treatment, alcohol treatment, and treatment for multiple addictions. The company was founded by Amanda Wilson in 2009 and is headquartered in Northampton, MA.