Google will invest around $140 million to expand its data center in Chile, the company's only infrastructure of its kind in Latin America, which houses the information of millions of its users, the tech giant announced on Wednesday.

The complex, built in the Santiago suburb of Quilicura, is part of a group of 15 data centers that store and transmit information generated by applications like Gmail, Google Maps, YouTube, Waze and Uber, Efe reported.