Industries
We focus on verticals where math-backed guarantees and 20-year support are required, not optional.
Japan Coast Guard
Rescue-radio classification, coastal surveillance, port anomaly audio, AIS spoofing detection, on-prem VC between vessels and HQ.
Police
Bidirectional interrogation recording (legally admissible), emergency-call audio analysis, police-radio PHY identification.
JSDF (Self-Defense Forces)
On-prem VC between bases, radar/sonar parallel processing, sensitive-comm PHY auth.
Central government
Internal meetings with sensitive info, legacy modernization of old COBOL systems (pension, accounting). SlimeTree-VSAM delivers VSAM/KSDS-compatible storage as a single Rust binary, bit-exact integration with domestic RDBs (HiRDB / Symfoware / INFOFRAME RDB), audit chain works in air-gap environments.
Local government / disaster prevention
Inter-HQ coordination for disaster response, on-prem comms during disasters. SlimeTree-VSAM deployed as on-prem single Rust binary for resident-data / tax-system COBOL migrations, bit-exact integration with domestic vendor DBs (Fujitsu / Hitachi / NEC), audit chain maintained even in air-gap disaster scenarios.
Finance / banking
Branch ↔ HQ customer interaction; calling/recording base compliant with FSA audit. Many COBOL core-system migrations to Java/Rust bit-exact. SlimeTree-VSAM turns a 1B-record overnight batch from PostgreSQL's 19.5 hours into 4.4 minutes (266×, same-host bench), with built-in SHA-256 audit chain for FSA-grade tamper detection.
Medical / telemedicine
Bit-exact stethoscope audio transmission, audit-record authenticity, EHR migration from MUMPS (VistA / Epic / Meditech) to Java/Clojure.