Precise work, fast solutions
We work on precise topics to help clients get to solutions fast and straightforward. No generic consulting. Every engagement is scoped around a specific problem, delivered by experts who have solved it before.
Services built on core technologies
Every engagement starts from our deep research expertise in formal methods, programming languages, and software verification, then adapts precisely to your problem.
Rapid prototyping
De-risk your project before committing. We build working prototypes that validate feasibility, uncover edge cases, and prove value fast. This is our specialty.
Consulting & development
We embed with your team to manage and deliver your most ambitious software projects, from architecture to production. Expert-level project ownership from day one.
Formal methods & mathematical proofs
Program proofs with Rocq, the Alt-Ergo SMT solver, deductive verification with Why3. Code proven correct, all the way to EAL6+ certification.
Cybersecurity & formal verification
We secure critical systems with formal methods and certification-grade processes up to EAL6+. Mathematical proofs that your code does what it should, and nothing else.
Industrial optimization
We improve production flows, factory design, and scheduling to increase throughput and reduce operational risks. Constraint solving and operations research at scale.
Legacy modernization
We migrate COBOL and legacy systems to modern, sovereign infrastructure. DevOps integration, cloud deployment, and full independence from proprietary vendors.
Custom tooling & DSLs
We design and build domain-specific languages, compilers, and developer tools tailored to your exact workflow. From tax engines to contract simulators.
Security audits & code review
In-depth source code analysis, vulnerability assessment, and remediation for C, C++, Rust, COBOL, and WebAssembly codebases.
Training
Expert-led courses in OCaml, Rust, COBOL, formal methods, and more. Qualiopi certified, OPCO eligible. On-site or remote, tailored to your team.
Contract research
Our PhD-level engineers conduct original research, in partnership with Inria, eligible for the French Research Tax Credit.
IT architecture
Supporting CIOs and decision-makers in modernizing their systems.
Open source integration & value creation
Operational implementation and long-term support of open source software components.
Solutions by sector
Our services are deployed across industries where precision, reliability, and performance are non-negotiable.
Fintech & startups
Blockchain, DeFi, payment platforms, quantitative trading
Insurance, banks & public admin
COBOL modernization, sovereignty of legacy systems
Industry & cybersecurity
Critical code analysis, real-time systems, Rust verification
Operations research
Production flows, factory design, scheduling optimization
Tailored services
Prototyping, sovereign software, R&D co-development
How we work
Precise scope
We don't do vague consulting. Every engagement targets a specific, well-defined problem. We scope tightly so you know exactly what you're getting and when.
Fast to solution
Our team has deep, ready-made expertise in every domain we cover. No ramp-up, no learning on your dime. We start delivering from day one.
Straightforward delivery
Clear milestones, honest communication, no surprises. We tell you what works, what doesn't, and what to do next. Then we do it.
Tax credit on qualifying R&D and innovation expenditure. We are a certified research organization.
As a certified Organisme de Recherche, our work qualifies for the French Research Tax Credit (CIR) and Innovation Tax Credit (CII), reducing the cost of every project you run with us.
Learn about fiscal advantages