Which one of these is the parent company of Google?

Correct option is A

The correct answer is (a) Alphabet Inc.
· Alphabet Inc. is the parent company of Google, created through a corporate restructuring of Google on October 2, 2015.
· Alphabet Inc. was established to make the core Google business "cleaner and more accountable" while allowing greater autonomy to group companies that operate in businesses other than Internet services.
· Google operates as a subsidiary of Alphabet Inc., and Sundar Pichai serves as the CEO of Google and Alphabet.
Information Booster:
· Calico: A research and development company focused on aging and associated diseases, also a subsidiary of Alphabet Inc.
· Nest Labs: A producer of smart home products, acquired by Google in 2014, and now a part of Alphabet Inc.
· GV (formerly Google Ventures): The venture capital investment arm of Alphabet Inc., providing seed, venture, and growth-stage funding to technology companies.