The enterprise server market clearly has its big league players-HP, IBM, Oracle and a motley set of other players like Dell, Lenovo, and the others. But niche markets do exist and niche players are expected to innovate to strengthen their hold on the niche segments they target.
Unisys is one niche player that cannot boast volumes, but it can surely claim illustrious legacy combined with periodic strikes at reinvention. A mainframe maker, one of the original computer companies, Unisys jumped into adopting Intel's Xeon processor for its mainframes a few years back. Full Story