URSA Inc.

Every software organization is now a code transformation organization. AI tools are accelerating refactoring, porting, and net-new development at a pace no existing validation layer can match. Tests sample behavior — they can't prove it. Code review misses what it can't anticipate. The result is a forced tradeoff: ship fast with unknown behavioral risk, or slow down and still not achieve certainty. In high-stakes verticals — financial services, healthcare, industrial systems — that gap has real blast radius. No tool today can prove that transformed code behaves identically to the original across all inputs.

FMToolkit is the verification layer for the AI development era. Using SMT-based formal methods, it mathematically proves functional equivalence between original and transformed code — across languages, runtimes, and transformation types — with no test suite or formal spec required. It returns either a machine-verifiable proof of equivalence or a precise counterexample pinpointing exactly where behavior diverges. FMToolkit integrates into IDE, PR, and CI/CD workflows, producing auditor-readable proof artifacts that satisfy both engineering confidence and compliance requirements.

Current 2026 ARR: $450K. Awarded a DARPA contract through the Embedded Entrepreneur Initiative (EEI), providing 12 months of full-time commercialization support with Capital Factory — a highly competitive selection validating both technical and commercial merit. Selected for and completed MassChallenge's Security & Resiliency program. Three System Integrator enterprise pilots currently underway.