Ziff Davis, Inc.
J2 Global, Inc. is a holding company, which engages in the provision of Internet services. It operates through the following segments: Business Cloud Services and Digital Media. The Business Cloud Services segment offers online fax, virtual phone system, unified communications, online backup, customer relationship management, intellectual property licensing, global network operations, and customer support. The Digital Media segment includes display and video advertising, performance marketing, web properties, and licensing activities. The company was founded by Jaye Muller and John F. Rieley in December 1995 and is headquartered in Los Angeles, CA.