Jeff Zywicki

OrthoScan, Inc. is a holding company, which engages in the development and manufacture of orthopedic surgery equipment. It provides Orthicon-HD Mini C-Arm, which is used for fluoroscopic imaging of the extremities in orthopedic surgery and digital diagnostic imaging. The company was founded by Larry Grossman and in 2002 and is headquartered in Scottsdale, AZ.

Ernst & Young provides accounting services. Its services include auditing, accounting, tax and transaction services, assurance and advisory business, online transaction advisory and a wide range of financial services. The company was founded by Arthur Young and Alwin C. Ernst in 1881 and is headquartered in Kansas City, MO.

Involve Technology, Inc. develops and markets on-demand sales collaboration solutions. The company was founded by Gregory J. Petras and is headquartered in Phoenix, AZ.

Part of McKesson Corp., National Health Enhancement Systems, Inc. develops, licenses, and markets health evaluation software. The company is based in Phoenix, AZ. National Health Enhancement Systems was acquired by HBO & Co. on December 29, 1997 for $68.82 million.

Aegis Technologies, Inc. provides audio and video, control automation, and security services. Its solutions include lighting, shading, conference rooms, access control, and networking solutions. It serves corporate, government, education, hospitality, and houses of worship industries. The company was founded in 1993 and is headquartered in Gaithersburg, MD.