About us

Our team

50+ people, including 8 PhDs.

01

Co-founders & Managing Partners

Polynom’s founders, united by a shared ambition for AI and business performance.

Stéphane Le Brun

Stéphane Le Brun

Co-founder & Managing Partner
François Bossière

François Bossière

Co-founder & Managing Partner
02

Partners

The leaders of your transformations, from defining priorities to delivery.

Baptiste Avril

Baptiste Avril

Partner
Maylis Felgines

Maylis Felgines

Partner
Yohann Laloue

Yohann Laloue

Senior Partner
Grégoire Saint-Guily

Grégoire Saint-Guily

Senior Partner
Ignazio Villari

Ignazio Villari

Business Partner
03

C-level

Operations and technology leadership supporting delivery and scaling.

Louis Cloatre

Louis Cloatre

Chief Operating Officer · COO
Antony Kraaijenbrink

Antony Kraaijenbrink

Chief Technology Officer · CTO
04

Managers

Team coordination and delivery quality, every day.

Arthur Buisson

Arthur Buisson

Project Leader Data & AI
UTC
Valentin Catherine

Valentin Catherine

Technical Lead Data & AI
Centrale Lille
Tom Debare

Tom Debare

Project Leader Data & AI
INSA
Charles Galdin

Charles Galdin

Technical Lead Data & AI
CentraleSupélec
Grégoire Malloi

Grégoire Malloi

Project Leader Data & AI
CentraleSupélec
05

Researchers

AI research to advance methods and inform engineering choices.

Mouin Ben Ammar

Mouin Ben Ammar

R&D Scientist
Arindam Biswas

Arindam Biswas

Head of Research
Saint-Clair Chabert-Liddell

Saint-Clair Chabert-Liddell

R&D Scientist
Gael Marec

Gael Marec

R&D Scientist
Thierry Mefenza

Thierry Mefenza

R&D Scientist
Alexandre Moreaux

Alexandre Moreaux

R&D Scientist
Raphael Mouravieff

Raphael Mouravieff

R&D Scientist
Yassine Naji

Yassine Naji

R&D Scientist
Nicolas Urbani

Nicolas Urbani

R&D Scientist
Yeo Sinitandjon

Yeo Sinitandjon

AI PhD Student
06

Consultants

Data, AI, software and business skills to build solutions with your teams.

Eliott Bailliencourt

Eliott Bailliencourt

AI Builder Consultant
EPFL
Moncef Benkhalfallah

Moncef Benkhalfallah

Full-Stack AI Developer
ESIEA
Gregoire Bot

Gregoire Bot

Data Platform Engineer
UPMC
Jean-Charles Bournonville

Jean-Charles Bournonville

UX Designer
ESD
Baptiste Bruyere

Baptiste Bruyere

AI Builder Consultant
Télécom Saint-Étienne
Thomas Busser

Thomas Busser

Full-Stack AI Developer
ETNA
Thomas Charlot

Thomas Charlot

AI Builder Consultant
UTC
Anyi Chen

Anyi Chen

DevSecOps
ESIEA
Michel Chen

Michel Chen

DevSecOps
ETNA
Mathis Clavery

Mathis Clavery

AI Builder Consultant
UTC
Abdelhafid Dahhani

Abdelhafid Dahhani

AI Solution Architect
Polytech Annecy-Chambéry
David Georgette

David Georgette

AI Builder Consultant
McGill University
Alexandre Jankovic

Alexandre Jankovic

Data Platform Engineer
Epitech
Valentin Kerskens

Valentin Kerskens

AI Builder Consultant
UTC
Mohamed Khatib

Mohamed Khatib

AI Builder Consultant
Centrale Lyon
Quentin Liance

Quentin Liance

Forward Engineer
AMSE
Nessim Melliti

Nessim Melliti

AI Builder Consultant
ESPRIT
Khaled Mihoub

Khaled Mihoub

MLOps Engineer
ESPRIT
Jean Motte

Jean Motte

Forward Engineer
Audencia
Malo Pessel

Malo Pessel

AI Builder Consultant
Université Paris-Saclay
Alexandre Selier

Alexandre Selier

Forward Engineer
CentraleSupélec
Tetiana Yonyk

Tetiana Yonyk

QA Automation Engineer
EFREI
07

Marketing, People & Organisation

The expertise that grows Polynom’s visibility, supports its people and shapes its organisation.

Vanessa Bemessine

Vanessa Bemessine

Head of People & Talent
IGENSIA RH
Soraya Raouj

Soraya Raouj

Communications & Digital Marketing Officer
ESCP
Cédric Toulet

Cédric Toulet

Administrative Lead
CFA INSTA
Ela Yavuzes

Ela Yavuzes

HR Manager
SUP des RH
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