The tie-ups are in addition to the existing partnership with Micromax which will continue, the company said in a statement.
"We are excited to join hands with Celkon and Swipe. Both brands share our vision for connecting a billion people with technology and bridging India's digital divide," said Rakesh Deshmukh, CEO, Indus OS.
Today, the operating system is being used in more than 35 smartphone models in India.
The company aims to be on one in every six smartphone devices in India by 2017.