We're on a mission to protect the world's digital infrastructure against quantum threats. Founded by cryptography experts, we're building the future of secure communications.
To democratize post-quantum cryptography and make quantum-safe security accessible to organizations of all sizes. We believe that protection against quantum threats shouldn't be limited to tech giants – every business deserves quantum-safe security that's easy to deploy and manage.
Every decision is made with security as the primary consideration. We never compromise on cryptographic integrity.
Our customers' success is our success. We build tools that make complex security simple and accessible.
We strive for excellence in everything we do, from code quality to customer support to user experience.
Building technology that protects organizations worldwide against the quantum threat.
QuantumSecure founded in Singapore to help enterprises navigate the post-quantum migration with confidence.
Implemented FIPS 203 (ML-KEM), FIPS 204 (ML-DSA) and FIPS 205 (SLH-DSA) across the platform.
Shipped the end-to-end stack — Assessment, Discovery, Migration and a hybrid X.509 Certificate Authority.
An accomplished technologist and visionary cybersecurity leader with a career spanning three decades. Based in Singapore, Manish has demonstrated exceptional capability in strategic leadership, innovative problem-solving and building high-performing teams across diverse industries globally.
Before founding QuantumSecure, Manish built Nexus Intelligence Advisory and grew Pragma Pte Ltd from scratch into one of Asia's fastest-growing cybersecurity firms — $7M+ ARR, 50 employees, 12 countries, recognised by the Financial Times for its rapid growth.
We're always looking for talented individuals who share our passion for security and innovation. Help us build the quantum-safe future.