Company

A small team, on purpose.

Functori was founded in 2021 in the Paris region by engineers from research. About eleven people today, five of them PhDs. Small enough that you talk to the people who write the code.

Our model

Engineering, research and products feed each other.

Client engineering keeps us on real, demanding systems. Funded research lets us tackle open problems with academic labs. What works becomes a product.

Engineering & review

Long engagements on critical systems, such as the core Tezos protocol since 2021.

Collaborative research

Two funded consortia, one coordinated by us.

Products

Argos, born from that research, in production since 2023.

Selective co-founding

Occasionally, we become the technical co-founder of a company we believe in: Fraktion, GOAT Stadium.

Founders

The people you will talk to.

ÇB

Çağdaş Bozman

CEO · co-founder

PhD from École polytechnique on memory profiling for OCaml.

MI

Mohamed Iguernlala

COO · co-founder

PhD from Université Paris-Saclay on SMT solving; long-time contributor to the Alt-Ergo prover.

AM

Alain Mebsout

CTO · co-founder

PhD from Université Paris-Saclay on model checking (Cubicle); postdoctoral research at the University of Iowa (Kind).

ML

Maxime Levillain

Co-founder

PhD from Université Paris-Saclay in hadronic physics; OCaml engineer.

ML

Michael Laporte

Co-founder

MSc from Université Paris-Diderot.

Contact

One address, routed to the right person.

Pick your topic, we answer within two working days.

Engineering or review

Protocols, languages, security reviews.

Write to us →

Argos demo or data

Investigation, compliance, datasets.

Request a demo →

Research consortium

Horizon Europe, national programmes, PhDs.

Invite us →

Partnership or investment

Integration, joint venture, strategic talks.

Talk to the founders →

Functori SAS · 71 boulevard de Brandebourg, 94200 Ivry-sur-Seine, France · contact@functori.com