CompanyQ4039698· pop 5· linked from 186 articlesGreen Hills SoftwareSign in to saveembedded systems softwareConnectionsMINIXEntityL4 microkernel familyEntityLinuxEntityoperating systemEntityMicrosoftEntityInternational Standard Book NumberEntityQ15777EntityQ2407EntityQ8093Entityunmanned aerial vehicleEntitycompilerEntitySanta BarbaraEntityMacEntityFortranEntitymicroprocessorEntityvideo game consoleEntitykernelEntityNational Security AgencyEntityQ154755EntityprogrammerEntityCategories1982 establishments in CaliforniaMicrokernelsPrivately held companies based in Santa Barbara, CaliforniaSoftware companies based in CaliforniaSoftware companies established in 1982