AI Security & Assurance Secure. Govern. Assure. Trust.

Black Chili Ltd provides cyber security consultancy, technology architecture, and technical leadership for government and enterprise programmes, with a focus on complex, high-risk, and highly scrutinised environments, including the independent governance and assurance organisations now need as they adopt AI. 

About
Serious AI systems Real-world Security.

Black Chili is an AI security and assurance practice working across UK government, regulated industries, and enterprise environments. We focus on AI governance, security architecture, and technical assurance for complex programmes where AI adoption needs to work, scale, and stand up to scrutiny.

SECURITY CONSULTANCY
100%
AI TECHNOLOGIES
100%
Black Chili Beetle
Black-Chili-Kiera

Complex Programmes Need Technical Leadership

We work in environments where there are multiple suppliers, high risk, and significant scrutiny.

Architecture Leadership

Technical leadership and architecture direction across large and complex delivery programmes.

Cloud First

Architecture across AWS, Azure, Microsoft 365, and hybrid environments.

Multi-Supplier Delivery

Working across suppliers and stakeholders to keep delivery aligned and controlled.

AI and Innovation

Adopt AI technologies with confidence.

Complex AI Programmes Need Technical Leadership

We work in environments where there are multiple suppliers, high risk, and significant scrutiny.

AI Governance & Assurance

Independent oversight, risk assessment, and governance frameworks for organisations adopting AI.

Architecture Leadership

Technical leadership and architecture direction across large and complex delivery programmes.

Multi-Supplier Delivery

Working across suppliers and stakeholders to keep delivery aligned and controlled.

Cloud & AI Infrastructure

Architecture across AWS, Azure, Microsoft 365, and the AI platforms built on top of them.

Let’s build AI you can really trust

We work with teams, solving complex AI governance and security problems, and delivering assurance that stands up to scrutiny. Why choose us?

Paul Reynolds
Principal Consultant
Julie Reynolds
Operations Director
Jacob Milner

Business Development

Nina Reacher

Customer Success

Together, we turn complexity
into Trust

With experience, technical depth, and clear judgement, we deliver AI assurance that works when the stakes are high

Services that meet your needs. AI. Security. Assurance.

Senior AI security and assurance services for complex and regulated environments.

Governance & Guardrails

AI governance frameworks, security controls, and safe adoption in regulated environments.

AI & Emerging Technology

Independent AI risk assessment, architecture governance, and technology decision support.

Secure Design & Assurance

Threat modelling, secure design, and independent technical assurance.

Security Architecture

Secure system and cloud design for enterprise and regulated environments.

Risk & Compliance

Risk assessments, ISO 27001, and Cyber Essentials / CE+ support.

Technical Leadership

Senior support across complex AI and technology programmes.

Experienced, Senior Support

We provide experienced input on AI security, governance, and complex technology decisions.

Practical, Secure Design

We design AI systems and infrastructure that are secure, supportable, and built for real-world delivery.

Clear Technical Direction

We help organisations make good AI and technology decisions in complex environments.

Architecture & Assurance

We provide AI governance, assurance, and technical leadership across programmes.

Your success is at the heart of everything we do.

Your journey is our mission.

Your success is at the heart of everything we do.

Your journey is our mission.

With a clear vision and a results-driven approach
Expertise to deliver strategic excellence

UK BASED

AI GOVERNANCE SPECIALISTS

30 YEARS EXPERIENCE

AI SECURITY & ASSURANCE

AWARD WINNING

UKCSC PriCSP

INDEPENDENT & VENDOR-NEUTRAL

ISO 42001 ALIGNED

CLEAR PRICING

Building AI infrastructure the way we tell you to build it

Mikka, local model routing, and the classification engine behind our own AI practice. Built in-house, documented honestly.

We start by understanding your AI environment, risks, and constraints so decisions are based on reality, not assumptions.

1. Assess

We design secure, supportable AI architectures that meet operational, security, and regulatory requirements from the start.

2. Design

We support delivery teams and suppliers to ensure the architecture is implemented properly and works in practice.

3. Deliver

We provide independent assurance, governance, and technical oversight so AI systems stand up to scrutiny and audit.

4. Assure
Trusted by leading experts
Serious security problems need serious people.
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