EntityQ3375548· pop 7· linked from 105 articlesPerot SystemsSign in to saveinformation technology companyConnectionsDellEntityPresident of the United StatesConceptinformation technologyEntityWayback MachineEntityInternational Standard Serial NumberEntityPlanoEntityGeneral MotorsEntityNew York Stock ExchangeEntitychief executive officerEntityMichael DellPersonsoftware developmentEntitypublic companyEntityFortuneEntityRoss PerotEntity1996 United States presidential electionEntity1992 United States presidential electionEntityAlienwareEntitychief operating officerEntityDell EMCEntityticker symbolEntityCategories2009 mergers and acquisitionsCompanies based in Plano, TexasDefunct companies based in TexasDellDell acquisitionsRoss PerotTechnology companies disestablished in 2009Technology companies established in 1988