01 Quantum Inc.

01 Quantum Inc. says it develops post-quantum cryptographic technology intended to protect digital systems against risks from quantum computers. Its website describes patented IronCAP and patent-pending technologies for applications including email, remote access, AI platforms, and digital-asset platforms. The company frames its work around the anticipated “Q-Day” risk to public-key cryptography.

The product list on the site includes the IronCAP Engine software toolkit, IronCAP XMail for Outlook email encryption, IronCAP OnCall for encrypted customer support, and IronCAP InTouch for encrypted remote desktop. The company also lists professional and managed services, including cryptographic integration services, digital asset protection, and a Quantum AI Wrapper. Leadership information on the website identifies Andrew Cheung as founder, president, and CEO, and states he built the company in 1992 and took it public in 2000.