Helping businesses 
modernise their technology 
with cloud, data and AI.

At Custom D, we help businesses modernise their technology to work smarter, scale faster, and get ready for what’s next, whether that means moving to the cloud, making better use of data, or putting the right AI strategy in place.

Backed by deep technical expertise and a highly skilled, committed team, we tailor every solution to fit your needs. Just honest advice, long-term thinking, and a hands-on partnership that delivers real results.

Data Strategy

Build a strong foundation for your business by getting your data structured, secure, and ready to support smarter decisions.

App Modernisation

Legacy applications can hold businesses back. We review, rebuild, and re-platform your existing software to run seamlessly in modern cloud environments, improving performance, scalability, and user experience.

AI Readiness

We help you prepare for practical AI adoption — with the right strategy, governance, and tools to suit your business, including our own solution, Caitlyn.

As a specialist AWS partner, Custom D supports businesses at every stage of their cloud journey. 



Whether you’re migrating workloads or looking to optimise an existing AWS environment, we combine deep technical expertise with a practical, people-first approach.

Cloud and AWS Services

Cloud Infrastructure Review

A review of your organisation's cloud infrastructure to identify potential issues and areas for improvement, such as cost savings opportunities, performance bottlenecks, and security vulnerabilities.

Managed AWS Services

Our advanced tier certified AWS consultants provide management and support for your business’s AWS infrastructure. They will ensure your AWS environment is secure, reliable, and cost-effective, freeing you up to focus on your core business activities.

Cloud Migration

Our cloud experts can help move your organisations applications and data from on-premise to a cloud-based infrastructure. Enabling you to take advantage of cloud computing.

Cloud Security & Compliance

Our cloud experts can help move your organisations applications and data from on-premise to a cloud-based infrastructure. Enabling you to take advantage of cloud computing.

AWS Generative AI Competancy
AWS Advanced Tier Partner
AWS Security Specialty
AWS Machine Learning
Solutions Architect Professional
DevOps Engineer Professional

Who we are

We’re a down-to-earth team that helps businesses modernise, from cloud infrastructure and data strategy to AI readiness and system rebuilds. No buzzwords, no empty promises, just deep expertise and results that hold up.

What our clients say