Centra Software, Inc. and its subsidiaries provide solutions for online business communication, collaboration, and learning worldwide. Its application software enables groups of people to assemble, converse, interact, share content, and work together in real-time over intranets, extranets, and the Internet. The company’s real-time group events can range from ad hoc, one-on-one online meetings to interactive, structured, collaborative learning sessions to prescheduled Web seminars for larger audiences. Its products and services support various business interactions online, including real-time virtual learning, Web conferences, and live, interactive Web meetings. The company’s products provide multiple functions, including ad-hoc and self-service interactive online meetings, structured virtual classes, and large-scale Web seminars, as well as content management component. Centra Software also offers consulting, education, content creation, and support services that enable its customers to implement, deploy, and support its products and solutions. It serves financial services, pharmaceutical, government, manufacturing, higher education, and telecommunications industries. Centra Software sells its products and services through a direct sales force and through indirect channel partners, including value-added resellers and integrated technology solution vendors. The company was founded by Leon Navickas in 1995. Centra Software is headquartered in Lexington, Massachusetts.