XP Software, Inc.
XP Software is an established world leader of hydrology and hydraulics software products. Since 1974 the company has maintained a tradition of excellence in the development, marketing and support of hydro-environmental applications. Primary software titles include xpswmm, xpstorm, xp2D, xpwspg, xprafts and xpculvert.
Currently over 4,000 organizations around the world are licensed users of XP Software products. Our software is at the leading edge of the hydro-environmental software market with rapidly evolving associated management systems.
XP Software's North American office is located in Portland, OR. World headquarters are in Canberra, Australia.