HP has more than 25 years of in-depth knowledge and expertise in helping mainframe users move core applications that are critical to their business to the right HP environment. This enables customers to achieve significant cost savings that can then be allocated to other strategic, high-value IT projects. To help customers transition from mainframe computing environments, HP offers multiple programs and services. This press release explains how more than 250 companies worldwide have migrated to HP Integrity systems from mainframes over the past two years, saving up to 70 percent in operational costs.