Alphabet was the first company in the communications-services sector to reach a $1 trillion market capitalization, in January 2020.
Alphabet is the parent company created during Google’s 2015 corporate restructuring. Google remained the central business, with search advertising, YouTube, Android, and cloud computing forming major parts of the group’s operations.
The communications-services classification includes companies that provide communication, media, internet, and related services. Classification systems can differ, so the exact sector label depends on the index provider or exchange methodology.
Alphabet’s milestone followed Apple and Amazon among major U.S. technology companies. Its valuation reflected the scale of Google’s advertising platform and the continuing growth of internet usage worldwide.