D55 Ltd

D55: AWS Select Consulting Partners

"An excellent development partner"

- Arran Stevenson: Ensek

"Excellent technical knowledge"

- Chris Trigg: OnGen

"A valued development and consultancy partner"

- Ed Berry: Switch2

"A valued partner... no hesitation to recommend them"

- Andrew Bright: ITP Energised

Our Work

What We Bring to the Table

About Us

D55's story

Our Services

What we do

Our Approach

How we do it

Our Team

Our people

AWS Cloud Formation

Infrastructure as code


The native architecture of the cloud

AWS Lambda

Pay only for the compute time you consume


Amazon Relational Database Service

Don’t Believe Us? Ask Them

Energy Pricing Engine

D55 have proved to be an excellent development partner offering expertise and predictable delivery, with flexibility to respond to changing business needs. They have helped us explore new AWS technologies, challenged our thinking and sped up our adoption of relevant platform services.

Arran Stevenson


Bespoke CRM

D55 have helped to develop our CRM system and have been a valued partner in this process. We continue to work with D55 on our application development and would have no hesitation to recommend them.

Andrew Bright

ITP Energised

Digital Transformation

D55 are a highly experienced team that helped lead our business to push for and deliver an innovative and ambitious legacy to AWS transformation, with confidence. D55 have become a valued development and consultancy partner thanks to their excellent practical capability and their ability to apply the most appropriate working methodology to the challenge at hand.

Ed Berry


Renewables Assessment Tool

Excellent technical knowledge, productive and responsive. Will go the extra mile to ensure customer satisfaction.

Chris Trigg


Let’s Create the Next Big Thing Together