In 2005, Google acquired Android Inc., the small mobile-software startup co-founded by Andy Rubin. The deal attracted very little attention at the time. Android Inc. was a tiny, pre-product company, and Google did not announce the purchase with any of the fanfare that would later accompany its mobile efforts. For roughly two years afterward, the work proceeded inside Google with almost no public visibility, even as rumors of a Google phone circulated.
Google itself only publicly connected the dots in November 2007. In the official Google blog post “Where’s my Gphone?,” Andy Rubin, then leading Google’s mobile platform work, addressed the speculation directly and previewed the Open Handset Alliance. Two days later the alliance unveiled Android publicly, describing it on November 5, 2007, as “the first truly open and comprehensive platform for mobile devices.” That unveiling was the visible payoff of the quiet 2005 acquisition: the team and technology Google had bought had become a complete mobile operating system.
The strategic logic behind the purchase became clear in hindsight. As the industry shifted from desktop to mobile, an operating system Google controlled ensured that its search and services would remain central on the devices people increasingly used. By giving Android away as open source, Google encouraged broad adoption by hardware makers and carriers, expanding the reach of its services rather than charging for the platform itself.
The acquisition is now routinely cited among the most consequential in technology history. The modest deal that brought Android Inc. into Google produced the foundation of the most widely used operating system in the world and the Android app economy built around Google Play. Few corporate purchases have yielded a return on anything like the scale of Google’s quiet 2005 acquisition of a handful of engineers and an unfinished mobile platform.