Our success is measured by exceeding our customers’ expectations Formed in 1988 as a full-service systems integrator specializing in configuring COTS computer equipment. Systems Integration Plus, Inc.’s (“SIPâ€) expertise quickly broadened to include – and later showcase – installation and configuration of popular deterministic and near-deterministic operating systems, such as, VxWorks, QNX, Linux and others. By the mid-1990’s SIP added software engineering capability to develop device drivers, firmware, middleware, applications, and graphical user interfaces for these operating systems.