Welcome to Keystone Digital
About Us
We’re a UK-based cloud consultancy delivering expert-led Azure solutions. From infrastructure to security, we help businesses thrive in the cloud.
We specialise in designing, delivering and supporting robust Azure platforms that scale with your business. Our team brings deep expertise in DevOps, cloud infrastructure and security to every engagement. Whether you're migrating, modernising, or managing — we’re your trusted partner for cloud success. Driven by outcomes, built on trust.
Design
Strategic Azure architecture, built to Microsoft best practices for security, scalability and performance.
Develop
We engineer cloud-native solutions using modern DevOps and automation aligned with Microsoft’s cloud framework.
Support
Ongoing Azure support and optimisation, delivered with proven processes and compliance to Microsoft standards.
Highlights
The Keystone team brings a proven track record of delivering complex Azure and Microsoft cloud solutions across highly regulated industries. Below are examples of the types of projects we have successfully delivered:.
- Nuclear industry – Designed and implemented Azure Landing Zones aligned to Cloud Adoption Framework (CAF), ensuring compliance with stringent industry and regulatory requirements.
- Defence sector – Deployed the full Microsoft Defender suite (Defender for Cloud, Identity, Endpoint and Cloud Apps) and integrated Microsoft Sentinel to strengthen security monitoring in a highly regulated environment.
- Energy & food industries – Re-architected critical applications to align with the Microsoft Cloud Security Benchmark (MCSB), improving security posture and resilience while meeting sector compliance standards.
Our Services
We provide full-lifecycle Azure consultancy — from initial design and architecture to deployment, automation and ongoing support. Whether you're building from scratch or modernising, we tailor every solution to your goals and Microsoft best practices.
design
Our design process is grounded in proven architectural principles, drawing from frameworks such as TOGAF and Microsoft's Cloud Adoption Framework. We collaborate closely with your stakeholders to tailor cloud architectures that align with your business goals, compliance requirements and operational needs. Whether greenfield or modernisation, we focus on secure, scalable and well-governed solutions from day one.
Security and governance are embedded throughout our design approach. With certified expertise including CISSP, we align every architecture with the Microsoft Cloud Security Benchmark — ensuring best practices that map to NIST and CIS controls. From policy definition to landing zone design, we build with confidence, so you can run with certainty.
develop
We bring modern DevOps practices to life with continuous integration, automated testing and agile task management. Using robust pipelines and source control standards, we ensure code is built, tested and deployed with speed and reliability — aligned to your team’s workflow.
From infrastructure as code to platform automation, our development process supports iterative delivery, security scanning, and seamless deployment into controlled environments. Whether you're building cloud-native apps or deploying complex infrastructure, we deliver tested, production-ready solutions — fast, repeatable and secure.
support
Support doesn't end at go-live — we provide continued consultancy, proactive monitoring, and tailored guidance to keep your Azure environment healthy, secure and optimised. Whether it's day-to-day operations or high-level advisory, we stay hands-on to ensure success.
We prioritise knowledge transfer through clear documentation, handover sessions, and embedded best practices. Our goal is to empower your teams with the skills and confidence to own and evolve your cloud platform — with us available whenever you need a trusted partner.
Our Team
We’re a small, Northern Ireland–based team with a big focus: helping organisations get the most from Microsoft Azure and the wider Microsoft cloud ecosystem.
Between us, we bring over 10 years of combined experience delivering cloud solutions to Microsoft standards — from secure landing zones and Cloud Adoption Framework (CAF) implementations to Infrastructure as Code (IaC), DevOps automation and modern identity and security solutions with Entra ID and the Microsoft Defender stack.
We’re not just consultants working at a distance — we’re local and approachable, so we understand the challenges that organisations across Northern Ireland and beyond face when it comes to cloud adoption.
Certifications & Credentials: ISC2 CISSP Associate, Microsoft Certified: Azure Solutions Architect Expert, Microsoft Certified: Azure Security Engineer Associate, Microsoft Certified: DevOps Engineer Expert, Microsoft Certified: Identity and Access Administrator Associate
Our goal is simple: deliver cloud solutions that are secure, scalable and practical, while being easy for your teams to manage and evolve.
