Sectors

Built for the world's most critical industries.

Our fit is defined by situation, not sector: regulatory pressure, multi-supplier code complexity, and cryptographic sovereignty. Where those three converge, we are built to serve. These are the sectors where that convergence is sharpest.

Automotive OEM

The sector where the trust chain is longest and the consequences are highest. Our proof point travels directly.

Multi-supplier code ecosystems spanning 30+ direct and downstream software vendors. OTA updates into safety-critical vehicle systems. Vehicle cryptographic complexity running in parallel with enterprise signing. This is the environment KT Secure was built inside, and the one where the bespoke multi-supplier signing model is validated at scale.

UNECE WP.29 ISO/SAE 21434 NIS2 EU Cyber Resilience Act
Discuss an automotive engagement

Aerospace & defence

Enormous supplier ecosystems. Acute regulatory environment. Cultural commitment to sovereignty.

Organisations in this sector would not hand key custody to a US hyperscaler as a matter of principle. The buyer profile is near-identical to automotive: a sophisticated cryptographic practitioner inside a dedicated Centre of Excellence, with a supplier-scale signing problem of the same order of magnitude. The sovereignty-clean provenance matters more here than almost anywhere.

Defence-grade compliance NIS2 Sovereign
Discuss an aerospace or defence engagement

Medical devices

Safety-critical OTA. Extreme consequence of compromise. The sovereignty argument writes itself.

Connected devices delivering software updates into patients' lives. Multi-component supplier environments under MDR and IVDR. Regulators increasingly scrutinising the cryptographic governance layer directly. The consequence of compromise is as severe as any sector, and the sovereignty argument is self-evident to anyone who has seen a device recall.

MDR IVDR NIS2 FDA alignment
Discuss a medical device engagement

Energy & critical national infrastructure

NIS2 is a hard deadline. We make the deadline defensible.

The regulatory trigger is the strongest of any sector right now. NIS2 has created a genuine enforcement timeline, and the CRA is layering on top of it. Supply chain complexity varies across the sector, but the common thread is a CNI-grade requirement for sovereign estate operation and governance that holds up under regulator scrutiny.

NIS2 EU Cyber Resilience Act CNI
Discuss a CNI or energy engagement

GCC infrastructure

Vision 2030 infrastructure at scale. Partner-led engagement across KSA and Qatar.

Regulated infrastructure being built at pace across the Gulf. The competitive landscape is less established than in UK or EU, and our partner presence in KSA and Qatar gives us market access without cold outreach. This is a partner-led motion exclusively. GCC inquiries are routed through our in-market partners.

Vision 2030 Via partner KSA · Qatar
Request a GCC partner briefing

Financial services

The entry point is AI governance, not cryptographic infrastructure.

The sector is cryptographically mature. The PKI and HSM estate is well-established. The leading edge of the conversation has moved to AI governance, ISO/IEC 42001 readiness, and the board-level posture on autonomous agents and model risk. Our PhD-led consultancy is the stronger lead-in than infrastructure here.

ISO/IEC 42001 EU AI Act DORA
Discuss an AI governance engagement

Honesty

Who we're not for.

Being selective is a feature, not a limitation. We do not try to be the right partner for everyone, and saying so openly protects both sides.

  • Organisations sourcing all software internally or from a single vendor
  • Unregulated sectors and environments without audit exposure
  • SMBs without a dedicated security function
  • Retail, hospitality, and low-stakes consumer technology
  • Organisations comfortable with hyperscaler-managed key custody

Regional coverage

Where we operate.

Immediate

United Kingdom

Direct engagement. London base. Principal-led from first conversation.

Near-term

European Union

DACH and Nordics prioritised, where regulated manufacturing and sovereignty culture converge.

Partner-led

GCC

KSA and Qatar via in-market partner presence. Introductions through our London office.

Let's talk

Tell us about your environment.

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