IT Service Providers

Theodo

Product engineering firm building web and mobile applications with lean and agile methods

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TrustList summary

Theodo is a software consultancy with teams in the UK, France and the US. The company says it employs over 200 developers worldwide, with more than 40 in its UK team. It builds web and mobile applications and aims to put working software in front of users early.

Services

Web applications: built with tools such as React, Django, Symfony and Node.
Mobile applications: including cross-platform apps using React Native.
Lean, agile and DevOps delivery: frequent releases with feedback from users from the first day.
Product measurement: tracking the real-world effect of what is shipped.

Who it works with

Theodo's French site describes helping organisations design, build and run digital products and systems. Its case studies include a public lender, a broadcaster's streaming service and a healthcare firm.

Key facts

Locations: UK, France and the US
Team: over 200 developers globally, 40+ in the UK

Summary written by TrustList from the business's own published information, Oct 2026.

Categories & features

Theodo rankings

Theodo is ranked on 2 TrustList rankings: #1 on 1 and #3 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Theodo has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

It service provider · 2 rankings

#1of 24
Agile
It is the only one of the 24 here listing embedded software development and ReactJS.
Its profile: “- Lean, agile and DevOps delivery: frequent releases with feedback from users from the first day.”
Of the 24 here, 58 also cover web development and 50 also cover web design; 2 also work in Pune.
Behind Myplanet, ahead of AG Prime.
#3of 20
Embedded software development
It is the only one of the 20 here listing agile and react native.
Of the 20 here, 10 also cover software development and 9 also cover mobile app development; 5 also work in India and 3 also work in United States of America.
Behind Unified Infotech, ahead of Melon.