About ResQuant
ResQuant is a Lodz, Poland-based deep-tech cybersecurity startup founded in 2020 by Dr. Michał Andrzejczak (PhD in Computer Science at Military University of Technology Warsaw) and Tomasz Szcześniak, providing the only hardware-implemented post-quantum cryptography solution in the EU. ResQuant develops proprietary hardware PQC accelerators and secure element chiplets built on GF 22nm technology for next-generation connected devices. The company offers single algorithm implementations including Dilithium, Kyber, SHAKE, AES, XMSS, and SPHINCS+ compliant with NIST post-quantum cryptography standards. ResQuant raised EUR 275K from accelerators and investors including Lighthouse Ventures and Invento Capital, supporting ESA projects developing post-quantum cryptography for satellite communications. ResQuant addresses quantum computing threats to current cryptographic systems through hardware-accelerated post-quantum encryption for defense, space, IoT, and critical infrastructure sectors.
2025 Developments: The company continues to advance its quantum hardware capabilities throughout 2025. Ongoing research and development efforts focus on improving qubit performance and scalability. The organization maintains active collaboration with research institutions and industry partners.
Company Information
- Founded: 2020
- Country: Poland
- Website: https://www.resquant.com
- Categories: quantum security, hardware
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