H Company

Overview

H is a research lab and platform focused on developing "action models" capable of operating within real-world enterprise environments, including browser-based tools, desktop software, and legacy systems [0, 2]. Founded in Paris in 2023 by former researchers from DeepMind, the company builds agents designed to navigate interfaces and perform tasks similarly to human users, aiming to bridge the gap between AI reasoning and operational execution [2]. H offers an agentic platform that includes an Agents API for task orchestration, a Models API, and various tools such as HoloTab, a browser companion, and the HoloDesktop CLI for on-device deployment [1, 2, 3]. The company provides custom deployment options for enterprise clients, including support for legacy mainframes and modern SaaS stacks [1, 3]. H operates with a vertical structure that integrates research, engineering, and deployment teams to move models from initial training to production environments [3]. According to company milestones, H raised more than 200 million euros in 2024 from investors including Accel, UiPath, and Bpifrance [2].