Post merger

Capellas left the company after serving less than a year as President of HP to become CEO of MCI Worldcom, leading it to be purchased by Verizon. Carly Fiorina, the Chairman and CEO of HP, added Capellas's responsibilities to her own.

Fiorina helmed HP for nearly three years after Capellas left. HP laid off thousands of former Compaq, DEC, HP, and Tandem employees, its stock price generally declined and profits did not perk up. Though the merger initially made it the number one PC maker, it soon lost the lead and further market share to Dell. In addition, the merging of stagnant Compaq with HP's lucrative printing and imaging division was criticized as that overshadowed the latter's profitability. In February 2005, the Board of Directors ousted Fiorina. Former Compaq CEO Capellas was mentioned by some as a potential successor, but several months afterwards, Mark Hurd was hired as CEO.

In late 2005, HPQ seemed to find its feet under the new leadership of Mark Hurd. At this same time Dell seemed to be faltering and HPQ took back the #1 sales position. Hurd separated the PC division from the imaging and printing division. HP's PC segment has since been reinvigorated and now generates more revenue than the traditionally more profitable printers.

Most Compaq products have been re-branded with the HP nameplate, such as the company's market leading ProLiant server line, while the Compaq brand remains on only some consumer-oriented and budget products, notably Compaq Presario PCs. HP's business computers line was discontinued in favour of the Compaq Evo line, which was rebranded HP Compaq. HP's Jornada PDAs were replaced by Compaq iPAQ PDAs, which were renamed HP iPAQ. All Compaq computers now ship with HP software.

In May 2007, HP in a press release announced a new logo for their Compaq Division to be placed on the new model Compaq Presarios.

In 2008, HP reshuffled its business line notebooks. The "Compaq" name from its "HP Compaq" series was originally used for all of HP's business and budget notebooks. However, the "HP EliteBook" line became the top of the business notebook lineup while the "HP Compaq b series" became its middle business line. As of early 2009, the "HP ProBook" filled out HP's low end business lineup.

In 2009, HP sold part of Compaq's former headquarters to the Lone Star College System.