KT Secure

Trust anchor for the world's most critical industries.

What we do

Cryptographic infrastructure and PhD-led consultancy for regulated industries. Built by the team that wrote the policy.

Explore services → See the trust architecture

Credentials

Certified where it counts. Fluent in the mandates that matter.

Held by KT Secure
ISO 27001 ISO 22301 UK-jurisdictional GDPR PhD-led practice
We help clients achieve
UNECE R155 UNECE R156 ISO/SAE 21434 NIS2 EU Cyber Resilience Act ISO/IEC 42001 EU AI Act MDR / IVDR DORA

What we do

Two service lines. One accountable team.

Service line 01 The infrastructure layer

Cryptographic infrastructure

One signing service. Many signing types concurrent. On a sovereign estate.

Flagship

Bespoke multi-supplier code signing

OTA firmware, application, CI/CD, certificate issuance. All on one sovereign estate. Built for manufacturers managing 20+ supplier code streams.

  • HSM management Sovereign custody
  • PKI design & governance Audit-ready
  • Certificate lifecycle Automated
  • Post-quantum readiness Hybrid migration
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Service line 02 The governance layer

PhD-led AI & cryptographic consultancy

Written from inside a Tier 1 OEM. Not advised from the outside.

Flagship

AI governance policy design

Frameworks aligned to ISO/IEC 42001 and the EU AI Act, designed for environments where AI enters operational or product scope.

  • Cryptographic policy frameworks Regulated environments
  • ISO 27001 & NIS2 advisory Compliance-led
  • PQC migration strategy Board-defensible
  • Board-level risk advisory AI + crypto
Explore consultancy →

The centrepiece

From silicon to agent. One chain of trust.

Most vendors secure one link. KT Secure governs the chain end to end.

Hardware Infrastructure Identity & Intelligence

01

Silicon

02

Firmware

03

Device

04

Cloud

05

API

06

Non-human ID

07

AI agent

Policy first. Infrastructure second. Audit-ready by design, across every link.

Walk the full chain →

Who we serve

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.

Automotive OEM

The sector where the trust chain is longest and the consequences are highest. Validated at scale.

UNECE WP.29 · ISO 21434

Aerospace & defence

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

Defence-grade · Sovereign

Medical devices

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

MDR · IVDR · NIS2

Energy & critical national infrastructure

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

NIS2 · CRA

GCC infrastructure

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

Via partner

Financial services

The AI governance entry point. The PhD-led consultancy is the stronger lead-in than infrastructure.

AI governance

Explore sectors in depth →

Case study 01

Trusted by Tier 1 manufacturers for bespoke signing across vehicle and enterprise environments.

From vehicle to enterprise · One signing architecture. One governance framework.

Let's talk

Bring us your supplier mix and your regulatory deadline.

Brief our team → Meet the principals