John Keegan

Valassis Communications, Inc. provides media and marketing services. It offers direct mail, newspaper advertising, coupon clearing, consulting and analytic services. The company was founded by George F. Valassis in 1970 and is headquartered in Livonia, MI.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

Health Alliance Plan of Michigan provides health insurance products and related services. It offers insurance, health coverage, wellness and preventive services, disease management, medicare and weight management. The company provides insurance products and plans for individuals, families, employees, and companies. The company was founded in 1956 and is headquartered in Detroit, MI.

GreenTech Energy Services, Inc. provides lighting contracts and retrofitting services for energy efficiency. The firm offers turnkey services ranging from survey, design, and installation to facilitation of rebates and tax incentives. It also provides energy grade audits, and project analysis and design services. The company offers its services to healthcare facilities, municipalities, and schools and universities, as well as commercial, industrial, and retail facilities in the United States through its East and West coast offices. GreenTech Energy Services was founded by Michael Betsch and Paul Haviland in 1994 and is headquartered in Maple Shade, NJ.

Carson Tahoe Hospital, Inc. provides healthcare services. It offers cardiovascular, behavioral health, imaging, medical imaging, laboratory, and surgery and wound care services. The company was founded in 1949 and is headquartered in Carson City, NV.

Tricerat, Inc. provides third party software for virtual computing environments. Its products include printing solutions and Simplify Scanning, Suite, Profiles, and Lockdown. The company was founded by John Byrne and is headquartered in Baltimore, MD.