Code-X

Code-X builds a data-centric security platform designed to protect highly sensitive information and systems using a lattice-based cryptographic architecture. Rather than relying solely on perimeter or endpoint controls, the platform authenticates, manages, and monitors data and the systems that touch it in real time, aiming to make data self-protecting as it moves across networks and storage. The company positions this as a way to harden data resilience in contested or high-assurance environments, including government and defense networks.

Founded in 2018 and headquartered in St. Petersburg, Florida, Code-X emerged from stealth in 2021 with a $5 million Series A led by By Light Professional IT Services, alongside fama Ventures, and announced what it describes as the first commercially available lattice-based data protection platform validated through U.S. Department of Defense and intelligence community testing. A Series B round followed in 2022, led by Sagewind Capital. The company has stayed small and deliberately focused on the defense and intelligence-adjacent segment of the data protection market rather than pursuing broad commercial horizontal expansion.

As a roughly 13-person company as of 2025, Code-X is a niche player: its DoD validation claim is a real differentiator worth scrutinizing further by any buyer, but the company has not published significant independent third-party benchmarking beyond that original government testing round, and its commercial customer base outside the defense sector is not well documented publicly.