The startup company which valued more than $1 billion is called unicorn Startup. The term firstly coined by an venture capitalist Aileen Lee in 2013.Indian Unicorn startup are

Paytm

Paytm is an Indian Mobile payment system Paytm stands for pay through mobile. The company started in 2010 by Vijay Shekhar Sharma. Now company has online payment system and e-commerce also. The company valued $16 billion by 05/12/2015.The main share holders are

Oyo

Oyo commonly known as Oyo Rooms.It is an online platform hotel chain. The company is the fastest growing hospitality such as in hotels, Home stays etc. The company started in 2013 by  Ritesh Agarwal. He is one of youngest Billionaire below 30. The company value is $10 billion by 09/25/2018

Biju’s App

The Biju’s App is a learning App started by Byju Raveendran in the year 2011.The company helps students to study easily with the help of graphics. The students can download study materials. Now company has 42 million registered users. The company value is $10 billion by 07/25/2017

Snapdeal

Snapdeal is an Indian e-commerce company. The company started in the year 2010 by Kunal Bahl . The company gives an google e-commerce shopping experiance. The company value is $7billion. In the company one of main investor is Chinese e-commerce company alibaba.com of $500 million by 05/21/2014

Ola

The Ola is Indian ride sharing company or online cab service. The company is started by Bhavish Aggarwal are others college mates in the year 2010. The company offering  ride service hailing, taxi and food delivery. The company value is $6.32 billion by 10/27/2014

More about ola read http://www.techgetz.com/ola-cabs-story-and-bhavish-aggarwal/