Google celebrates its birthday every year on September 27th. Founded 21 years ago, the company is marking the occasion with a cute Google Doodle with stars and balloons around the world. This year’s Google Doodle features an old computer with Google search box opened. At the end of the doodle, it is written the date of birth – ’98 9 27.

21 years ago, two Stanford Ph.D. students, Sergey Brin and Lawrence (Larry) Page, published a paper about launching a prototype of a “large-scale search engine.” Together they own about 14 percent of its shares and control 56 percent of the stockholder voting power through supervoting stock. They incorporated Google as a California privately held company on September 4, 1998, in California.

Google was then reincorporated in Delaware on October 22, 2002. An initial public offering (IPO) took place on August 19, 2004, and Google moved to its headquarters in Mountain View, California, nicknamed the Googleplex.

In August 2015, Google announced plans to reorganize its various interests as a conglomerate called Alphabet Inc. Google is Alphabet’s leading subsidiary and will continue to be the umbrella company for Alphabet’s Internet interests. Sundar Pichai was appointed CEO of Google, replacing Larry Page who became the CEO of Alphabet.

Today, Google operates all over the world in over 100 languages, answering trillions of search queries each year. It offers services designed for work and productivity (Google Docs, Google Sheets, and Google Slides), email (Gmail/Inbox), scheduling and time management (Google Calendar), cloud storage (Google Drive), instant messaging and video chat (Google Allo, Duo, Hangouts), language translation (Google Translate), mapping and navigation (Google Maps, Waze, Google Earth, Street View), video sharing (YouTube), note-taking (Google Keep), and photo organizing and editing (Google Photos).

The company leads the development of the Android mobile operating system, the Google Chrome web browser, and Chrome OS, a lightweight operating system based on the Chrome browser.

Google has moved increasingly into hardware; from 2010 to 2015, it partnered with major electronics manufacturers in the production of its Nexus devices, and it released multiple hardware products in October 2016, including the Google Pixel smartphone, Google Home smart speaker, Google Wifi and more.

Happy 21st Birthday, Google!​