Dell uses Rollup Helper

Dell, Inc. (Dell) is a global information technology company that offers its customers a range of solutions and services delivered directly by Dell and through other distribution channels. Dell is a holding company that conducts its business worldwide through its subsidiaries. The Company operates in four segments: Large Enterprise, Public, Small and Medium Business, and Consumer. Its Large Enterprise customers include global and national corporate businesses. Its Public customers, which include educational institutions, government, health care, and law enforcement agencies, operate in their own communities. Its SMB segment is focused on helping small and medium-sized businesses by offering products, services, and solutions. Its Consumer segment is focused on delivering technology experience of entertainment, mobility, gaming, and design. In December 2012, it acquired Credant Technologies. In May 2013, it announced the acquisition of Enstratius.