Sectors

Domains of Expertise.

We work in three capability domains only. Depth in a narrow set of programmes is worth more to a sovereign buyer than breadth across a catalogue.

C4ISR & Cyber Security

Capability detail

Command, control, communications, computers, intelligence, surveillance and reconnaissance programmes, with hardened cyber layers across the full stack.

  • Sovereign secure communications architectures and cryptographic key management
  • Tactical and strategic command-and-control software integration
  • Ground stations, sensor fusion and multi-domain situational awareness

Maritime & Naval Patrol

Capability detail

Coastal defence architectures, offshore and inshore patrol capability, and underwater detection for sovereign waters and exclusive economic zone enforcement.

  • Offshore and inshore patrol vessels, including refit and life-extension programmes
  • Coastal surveillance radar chains and integrated maritime operations centres
  • Underwater detection, sonar and harbour protection systems

Counter-UAV & Force Protection

Capability detail

Layered detect-track-defeat architectures and critical national infrastructure protection for fixed sites, energy assets and deployed forces.

  • Multi-sensor detection: radar, radio-frequency, electro-optical and acoustic layers
  • Command-and-control integration with existing air picture and site security systems
  • Non-kinetic and regulated effector options, scoped to national legal frameworks

Descriptions are deliberately high-level. Specifics are shared only under NDA.

Compliance Overview

Request our compliance overview.

A twelve-page document setting out our screening methodology, licensing sequence, end-user vetting standard and record-keeping practice. Issued to qualified organisations without obligation, and without opening a mandate discussion.

Keystone Compliance Overview