1. Verifone Systems India Pvt. Ltd.
2. Ingenico India Pvt. Ltd.
3. Pax India Pvt. Ltd.
4. Mswipe Technologies Pvt. Ltd.
5. Pine Labs Pvt. Ltd.
6. Infibeam Avenues Ltd.(BillDesk)
7. One97 Communications Ltd. (Paytm)
8. Amazon India Pvt. Ltd. (Amazon Pay)
9. Flipkart Payments Pvt. Ltd. (PhonePe)
10. Google India Pvt. Ltd. (Google Pay)