Sun Microsystems Inc.

DESCRIPTION

Sun Microsystems makes sure networks shine. A leading maker of UNIX-based servers used to power corporate computer networks and Web sites, it also makes workstation computers and disk- and tape-based storage systems. Sun's computers utilize the company's own chips (SPARC) and operating system (Solaris). Its software portfolio includes application server, database management, office productivity, and network management applications. The company also developed Java, a cross-platform programming language used to create applications for computers, Web browsers, mobile phones, and other consumer electronic devices. Sun agreed to be acquired by enterprise software provider Oracle for about $7.4 billion in 2009.

Research in Motion Ltd.

DESCRIPTION

Research In Motion (RIM) moves with its customers. The company provides wireless hardware, software, and services to customers worldwide. Its popular line of BlackBerry smart phones handle voice, e-mail, and text message communications, as well as Internet access and multimedia applications. RIM also provides software development tools and makes radio-based modems that other manufacturers incorporate into portable devices. The company sells to corporations, resellers, and wireless carriers. BlackBerry devices are offered by service providers including AT&T Mobility, T-Mobile, and Verizon Wireless.