Who is Sundar Pichai? Google and Alphabet explained
The difference between Google and Alphabet, and the leadership change announced in 2019.

Sundar Pichai is CEO of Google and Alphabet. Google’s founders announced in December 2019 that he would lead both organisations. Understanding the parent company makes the title easier to interpret.
When did he become Google CEO?
In a reflection on Google’s 25th anniversary, Pichai wrote that he became CEO in 2015. That is the Google leadership milestone. It is different from the later announcement that he would also become CEO of Alphabet.
When you read a biography, attach each date to a specific role. A person may move through several leadership positions, so a single date without a job title can create confusion.
What changed in 2019?
In their December 2019 letter, Larry Page and Sergey Brin announced that Pichai would be CEO of both Google and Alphabet. They explained that the structure no longer needed two CEOs and a president. The letter also said the founders would remain involved as board members, shareholders and co-founders.
Is Alphabet another name for Google?
The founders’ letter distinguishes Google from Alphabet’s portfolio of Other Bets. Alphabet is the broader organisation. A story about a Google product is therefore not automatically a story about every business in that portfolio.
For a new announcement, identify the organisation making it. For a financial result, inspect whether the numbers refer to the parent company, a segment or a particular product. This basic distinction makes business reporting easier to understand.
How to check current leadership news
A dated leadership announcement establishes what changed at that time. It does not establish every later responsibility forever. For new changes, use a current corporate announcement or investor page rather than an old biography reproduced without its date.
This profile focuses on documented leadership milestones. It does not claim to measure daily search volume, publish a salary estimate or offer investment advice. Sources are linked below so readers can inspect the original statements and their context.
Image: EU / Lukasz Kobus (European Commission), via Wikimedia Commons · Source · CC BY 4.0. Archival image; resized and compressed for delivery in a fitted frame.
Frequently asked questions
Are Google and Alphabet identical?
No. Alphabet is the broader organisation; Google and Alphabet’s Other Bets are distinguished in the founders’ 2019 letter.
When was Pichai announced as Alphabet CEO?
Google’s founders announced that he would lead both Google and Alphabet in December 2019.