Meet our teams

Research Lab

Our team combines deep research expertise with hands-on experience building and deploying mission-critical technology at global scale. We have led foundational AI research, scaled products used by governments and the world’s largest enterprises, and operated companies through periods of rapid growth. United by a shared focus on rigor, impact, and execution, we are building H to advance AI systems that can be trusted in the real world.

Forward Deployed Engineering (FDE)

The FDE team specializes in the strategic integration of our models and agents across the enterprise. Composed of experts in large-scale AI implementation, the team designs custom-built solutions that ensure agentic workflows are secure, scalable, and optimized for complex business logic.

Our FDEs bring deep experience in navigating the transition from lab-grade research to production-grade reality. By bridging the gap between foundational science and high-stakes operations, they solve the architectural challenges inherent in enterprise-wide deployment.

Product Development

Our Product Development team is made of software engineers, designers and product managers, working together to build the platform to design, deploy and run agentic AI workflows supporting our customers operations, securely and at scale. They build the full infrastructure and software stack, from agent and workflow execution on live and remote environments, to human-agent collaboration interfaces, while including by design all the features necessary for enterprise deployments (auditability, versioning, security, evals and monitoring etc.).

Leadership

Image of Gautier Cloix, CEO

Gautier Cloix

Chief Executive Officer

Image of Maxime Defauw, Head of FDE

Maxime Defauw

Head of Forward Deployed

Image of Laurent Sifre, CTO

Laurent Sifre

Chief Technology Officer

Image of Caroline Charra, Head of Product

Caroline Charra

Head of Product

Image of Géraldine Lafontaine, COO

Géraldine Lafontaine

Chief Operating Officer

Image of Gautier Cloix, CEO

Gautier Cloix

Chief Executive Officer

Image of Maxime Defauw, Head of FDE

Maxime Defauw

Head of Forward Deployed

Image of Laurent Sifre, CTO

Laurent Sifre

Chief Technology Officer

Image of Caroline Charra, Head of Product

Caroline Charra

Head of Product

Image of Géraldine Lafontaine, COO

Géraldine Lafontaine

Chief Operating Officer

Join Us

Looking for sharp minds who lead, ship, and drive real-world impact, where cutting-edge research meets product execution.With our headquarters in Paris and a hub in London, we build agentic AI solutions for global enterprises to help teams focus on what matters and let AI do the rest.