We turn our clients into
industry leaders.

We transform how software is designed, built, and scaled
- uniting humain ingenuity and AI.

Theodo Live Series - AI meets RN: the Good, the Bad, and the Ugly

At Theodo, we transform organizations through technology.

We bridge strategic advisory with advanced engineering to help leaders shape scalable systems that deliver measurable, long-term value. Powered by our Lean Tech® framework — and by talent at the forefront of modern architectures and applied AI — we chart the best route across every constraint to build intelligent, future-ready platforms. Always looking for better ways.

Discover the Lean Tech® approach

80+

NPS over 4000 clients

6

Offices in the world

700 +

Theodoers

From Code to Customer Value

Discover how we help leading enterprises turn software into business impact.

Carrefour: Achieving a 7.5% revenue increase in 9 weeks through assortment optimisation

Design and deployment of Store Adaptor, an algorithmic assortment recommendation engine for 1,200 Carrefour stores.

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Bpifrance: Deploying €115 billion into the french economy in 5 days

In the midst of a health crisis and in just 5 days, Theodo designs, develops and deploys for Bpifrance a State-Guaranteed Loan (PGE) platform aimed at relieving the cash flow of companies hardest hit by the crisis.

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Manpower: A successful migration ahead of large-scale IT modernisation

Migration from a Java 6/Spring 3 base to Java 21/Spring Boot 3.5.

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Explore our client stories

Expertise rooted in the realities of your industry

Financial Services

Unlock the future of Banking

Find out how we help leading enterprises turn software into business impact.

Discover our financial services practice

Retail, Luxury, CPG

Discover the art of Luxury

Find out how we help leading enterprises turn software into business impact.

Discover our Retail, Luxury, CPG practice

Secteur Public

Construire la prochaine génération de systèmes publics

Découvrez comment nous aidons les institutions publiques à transformer leurs systèmes et plateformes en impact concret au service de l’action publique.

Découvrez notre practice Secteur Public

Santé

Révéler l’avenir de la santé

Découvrez comment nous aidons les organisations de santé à faire évoluer leurs systèmes numériques au service des patients, des soignants et de la performance.

Découvrir notre practice Santé

Media

Re-imagine the media experience for a multi-screen world

Find out how we help leading enterprises turn software into business impact.

Discover our media practice

The technology enabling real change

Explore the capabilities behind our clients’ most ambitious systems.

Platforms

We design and build web and mobile platforms that restore speed, autonomy, and clarity to organizations slowed down by legacy systems and IT complexity.

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Technology Operations

We help our clients guarantee the performance, security and scalability of their information systems in complex, rapidly changing environments.

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AI Modernisation

We modernise legacy systems up to three times faster by leveraging controlled, engineer-operated AI. Our robust approach transforms your IT infrastructure into a strategic asset for business growth.

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Technical assistance

When your internal teams lack the capacity or specialised expertise, we deploy seasoned professionals who quickly add value and integrate seamlessly with your organisation, processes and technologies.

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Cloud

At Theodo Cloud, we design customised cloud solutions that strike the optimal balance between performance, security and cost efficiency.

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Lean Tech®

The system that powers lasting performance.

Delivering complex software at speed requires more than talent — it requires a system. Lean Tech® is ours: 15 years of Toyota-inspired rigor blended with the agility of modern tech teams. It enables continuous, high-quality delivery — fast, predictable, and sustainable.

Discover the Lean Tech® System

Ideas that build the future

Our latest perspectives on AI, software engineering, and digital transformation
— distilled from the field, not theory.

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Trending Insights

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Podcast
17 December 2025

Method to scale - Julien Laure

Découvrez les méthodes d'exécution des plus belles scale-up sur notre podcast Method to Scale.

Podcast
17 December 2025

Morning data chat - Emmanuel Vignon

Le podcast Morning Data Chat accueille toutes les semaines des Chief Data Officers pour discuter des enjeux actuels de la data pour les entreprises. Chaque épisode présente des experts de l'industrie pour discuter des dernières tendances, des innovations et des défis dans le domaine de la data, ainsi que des stratégies pour maximiser la valeur des données pour les entreprises.

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Great transformations  are never built alone.

We join forces with the world’s leading technology providers and strategic consultancies to turn complex challenges into opportunities for innovation. Together, we imagine, build, and scale digital solutions that create lasting value and measurable business impact.

Explore our partner ecosystem