Ensurity

Ensurity makes fingerprint security keys and the software that runs them. The key is a small USB stick: an employee plugs it in and touches the sensor, and that touch replaces passwords and one-time codes for logging into company systems. The key answers only the genuine website, so a fake login page gets nothing it can use. Founded in Hyderabad in 2010 and led by Chakradhar Reddy Kommera, the company spent its first decade on secure communications hardware for Indian government and defence users, then turned to identity security in 2019 as a Microsoft security partner. Its keys are FIDO2 certified, on Microsoft's list of approved security keys, and built in India, and its authAMS software issues, replaces and retires them across thousands of staff. Its customers include ADNOC in Abu Dhabi, Caesars Entertainment and Indian banks. Second Theory Capital is investing in the company's November 2026 round.