One97 Communications Ltd is an Indian multinational technology company, headquartered in Noida, Uttar Pradesh, India. It was founded in 2000 by Vijay Shekhar Sharma. Through its subsidiaries and businesses, the company offers digital payment and financial services to consumers and merchants in India. It also provides mobile advertising, marketing and payments for merchants. In 2021, the company became publicly listed after the largest ever initial public offering in India's history. It was listed on Indian stock exchanges on 8 November 2021. Wikipedia