London · United Kingdom
Building products with precision.
Decima Technologies is a technology company based in London. We design and build software products, drawing on deep experience across the financial services industry.
Built deliberately.
Decima Technologies Limited is an independent technology company incorporated in England and Wales and headquartered in the City of London. We design, develop and operate software and technology products, from early prototypes through to production systems.
We pair the focus and pace of a small company with experience earned in some of the industry's most demanding environments.
Company facts
- Incorporated
- 12 August 2026
- Registered in
- England & Wales
- Company number
- 17395422
- Headquarters
- London, United Kingdom
From first idea to shipped product.
Our focus stays broad across technology products. These are the threads that run through everything we build.
Product development
Taking ideas from concept to launch: shaping, designing and iterating on products people actually want to use.
Software engineering
Modern, dependable software built with care, from web platforms and APIs to the infrastructure that keeps them running.
Research & prototyping
Exploring emerging technology and validating ideas quickly with focused prototypes and proofs of concept.
Deep expertise across financial services.
Decima is built by a team who have spent their careers designing, delivering and operating technology across the financial services industry. That domain knowledge shapes every product we build.
Our experience spans the full breadth of the sector, from established institutions to early-stage ventures.
Get in touch
Whether you'd like to work with us, partner with us, or simply find out more, we'd love to hear from you.
hello@decima-technologies.comDecima Technologies · London, United Kingdom