CenterSpan Communications Corporation engages in the development and marketing of secure software-based Internet and intranet content delivery solutions for media and communications service providers and corporate customers. The company’s C-StarOne™ is a suite of modular content delivery solutions for delivering digital audio, video, and data files. C-StarOne™ enables content preparation, publishing, security, delivery, and analytics for media and entertainment, communications service providers, and corporate customers. The company’s C-StarOne™ services suite is targeted at the content distribution network market serving communications service providers, such as telecom companies, multiple service operators, and Internet service providers; and media service providers, such as movie studios, music labels, publishers, distributors, and portals. It competes with CDN service Akamai, Digital Island, Speedera, Kontiki, BlueFalcon, MP3.com, MusicNet, Listen.com, and RioPort.