Sarvega was an Intel-owned company that provided XML appliances. The Intel purchase was announced on Aug. 17th, 2005.
The division is now known as Intel SOA Products Division and is part of the Software and Services Group (SSG). The software that formed the core of the Sarvega appliances has been expanded in function and released as Intel SOA Expressway [1] and Intel SOA Expressway for Healthcare [2].