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Senior engineers for AI, data and modernisation.

Vigesimal Tech is an engineering consultancy. We go deepest in AI & data and migration & modernisation, with cloud, DevOps and custom software around them, so one small senior team can finish the job.

Engineers working together at laptops in a busy open-plan office.
What we stand for

Technology fitted to the business, not the other way round.

Most of our work starts by working backwards from customer needs or opportunities. We build only what gets you there, hand your team something they can operate, and measure whether it worked.

Honest estimates
If a piece of work is not worth doing, we say so before you pay for it.
Senior by default
The engineers who scope your project are the ones who build it.
Small increments
Working software early and often, so a wrong turn costs days, not months.
We run what we build
We stay on call for our systems, which keeps us honest about how we build them.

How we deliver, step by step.

Four phases from first conversation to a system that keeps improving after launch.

01

Discovery & consultation

We learn the business, the systems, and what is actually blocking you.

02

Design & development

A sequenced roadmap, then working software in increments you can review, tested as it goes.

03

Solution delivery

Shipped to production on infrastructure that is monitored from day one.

04

Continuous improvement

We stay on to tune, support and extend what we built.

Vigesimal by the numbers
40+
Projects delivered
25+
Clients served
10+
Years of experience
10+
Industry certifications