We turn our clients into
industry leaders.

We transform how software is designed, built, and scaled
- uniting human 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.

One App, Many Brands: A White-Labelled Mobile App for the Future

Immediate wanted each of their brands to have an app, which provided a premium UX for their customers encouraging loyal subscription users

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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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HealthHero: PMS migration to a microservices architecture, designed to scale at no extra cost

Fusion of Qare (FR) and Adastra (UK) backends in a unified platform in Nest.JS.

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Bringing Serverless to an Airline

From shipping the first slice of the modernised e-commerce infrastructure to production in just 8 weeks to continued iterative migration over 2 years, we supported the end-to-end Serverless transformation of the airline.

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Explore our client stories

The world’s most ambitious teams choose us for what truly matters

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

Public sector

Building the next generation of public systems

Discover how we help public institutions transform their systems and platforms into concrete impact in the service of public action.

Discover our Public Sector practice

Healthcare

Revealing the future of healthcare

Learn how we're helping healthcare organizations evolve their digital systems for patients, caregivers, and performance.

Discover our Healthcare practice

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.

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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Data

At Theodo Data & AI, we help organisations embed data at the heart of their business, transforming it into a catalyst for informed decision-making, innovation and scalable AI initiatives.

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AI (Artificial Intelligence)

We help our clients make informed strategic decisions and co-create AI solutions that are tailored, transparent and closely aligned with their unique objectives.

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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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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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Experience Design

We help our clients build products that reach their audience and live up to their promises.

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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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Cybersecurity

We embed security from design to deployment, protecting your operations without slowing your growth.

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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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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

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