Refer to the input text as context and select the correct relationship between 'Compaq' and 'Hewlett-Packard' from the available options.
Options: owner of, headquarters location, owned by, operator

Prior to his role as president and CEO, Booth held key positions in his over 30-year career in the technology industry, including at Computer Science Corp (CSC), Hewlett-Packard (HP) Corporation’s Americas Technology Solutions Group, Compaq Canada and Digital Equipment Corporation.
owned by