Hewlett-Packard (Others) | HPE¹ (Juniper Networks | Labs¹)

Brands
HP Elite (Book | Desk (Mini) | Studio) | HP Omni (Book | Desk | Studio) | HP Pro (Book | Desk) | HP Stream | HP Wolf Security | HyperX | Omen | Poly | Victus | HP Z

Other
HP.com

Defunct/Former
Apollo Computer | Agilent Technologies | Compaq³ (Others) | Digital Equipment Corporation | HP Connected Music | HPshopping.com | VoodooDNA | HP webOS² | HP Brio | HP Compaq | HP Mini | HP Jornada | ProLiant¹ | HP Vectra | HP TouchSmart | Compaq Presario³ | Compaq Deskpro | Compaq Evo | iPAQ (Desktop) | VAX | Palm | HP Envy | HP Pavilion | HP Spectre

Notes
¹Created after the split of the enterprise branch from Hewlett-Packard.
²Sold to LG Electronics.
³Brand currently licensed to various companies.