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H Company

What H Company does

H Company (hcompany.ai) is a Paris-headquartered AI research and product company focused on “computer-use” / action-oriented agents for enterprises. Its stated approach is to close the “cognitive gap” in organizations by moving beyond AI copilots toward agentic systems that can perceive real user interfaces and execute end-to-end tasks across fragmented software environments (including legacy systems). H positions its technology stack as end-to-end—covering proprietary action/vision-language models, agent orchestration, and execution—so enterprises can deploy automation that works directly on UIs without requiring API integrations or full system reconstruction. On the product side, H offers an enterprise “H Platform” for workflow automation and also publishes consumer/developer-facing agent experiences (e.g., HoloTab) and managed agent capabilities (e.g., Computer-use Agents) alongside documentation and SDK-style interfaces for running agents and models.

News

Company record

Jul 16, 2026 · Official · H CompanyComputer-use Agents: fully managed agents that take actions on computers

H announced the launch of “Computer-use Agents,” describing them as fully managed agents that take actions on computers and emphasizing reuse of configured agents and SDK access for running agent sessions.

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Jun 04, 2026 · Official · H CompanyNemotron Coalition (NVIDIA) — H Company joins

H announced that it joined NVIDIA’s Nemotron Coalition, with messaging about participating in ecosystems for open frontier model development and accelerating H’s work on open models.

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Jun 01, 2026 · Official · H CompanyHolo3.1: Fast & Local Computer Use Agents

H announced Holo3.1, positioning it as an updated computer-use model family with quantized checkpoints optimized for local inference (including FP8, Q4 GGUF, and NVFP4) aimed at improving robustness across environments and deployment targets.

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Apr 15, 2026 · Official · H CompanyHoloTab (Chrome extension)

H announced “HoloTab,” describing it as a Chrome extension that can automate tasks directly inside the browser by navigating and taking actions based on the user’s instructions.

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Apr 15, 2026 · Official · H CompanyHoloTab Tutorial: getting started in five minutes

H published a tutorial post describing how to install and start using HoloTab in Chrome, including setup and basic workflows.

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Oct 17, 2025 · Official · H CompanySurfer 2 — unified architecture for cross-platform computer-use agents

H published an update on Surfer 2, including reported benchmark performance across desktop, web, and mobile categories and stating a focus on next-generation model development for cost-efficient scaling.

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Oct 09, 2025 · Official · H CompanyHolo1.5 — open-sourcing 3B, 7B, and 72B sizes

H announced open-sourcing of the Holo1.5 model series, describing a reported accuracy lift over Holo1 and stating improvements on computer-use localization and UI understanding/VQA benchmarks.

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Jun 11, 2025 · Official · H CompanyGovernance Update — Gautier Cloix appointed CEO

H published a governance update stating that co-founders Charles Kantor and Laurent Sifre appointed Gautier Cloix as Chief Executive Officer.

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Show 1 earlier updates
Source map · 2 recurring channels · 55 references
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Still resolving: Newsroom · Official X

What it builds

H Platform (enterprise offering)

H Platform is H Company’s enterprise agent platform for automating workflows across heterogeneous systems by orchestrating tasks end-to-end and switching to “computer use” when APIs/connectors are missing; H describes it as operating without requiring reconstruction and with one agent spanning multi-system workflows.

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Runner H (developer/private beta agent via Studio)

Runner H is H’s flagship web agent described as being made available through a Studio platform for creating production-ready automations; H positions Runner H as using natural-language instructions to design web automation pipelines and perform tasks such as web testing and process automation.

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Surfer-H (web computer-use agent)

Surfer-H is H’s agent built to act inside web environments by seeing the screen, planning, and interacting with UI elements; H describes it as composed of modular components including a policy, localizer, and validator, and evaluates it on WebVoyager.

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Surfer 2

Surfer 2 is H’s next-generation computer-use agent architecture, with H reporting evaluated benchmark performance across desktop, web, and mobile categories.

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HoloTab (Chrome extension)

HoloTab is a Chrome extension that H describes as an “AI browser companion” that automates tasks within a user’s browser by navigating, filling fields, and making decisions based on the active web page and user instructions.

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Holo Models / Holo Models API

H positions “Holo” as its action vision-language model family powering computer-use workflows, and indicates Holo models are available through an API entry point on its site.

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Computer-use Agents (managed agent capability)

H’s “Computer-use Agents” offering is described as fully managed agents that take actions on computers; H states the platform supports configuring models/environment/skills once and then running agents by name, and provides SDK examples for running sessions.

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Milestones & partnerships

Jul 16, 2026
Launched Computer-use Agents (managed agent capability)

H announced Computer-use Agents as fully managed agents and highlighted platform reuse, configurability, and session execution via SDKs.

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Jun 04, 2026
Joined NVIDIA Nemotron Coalition

H announced membership in NVIDIA’s Nemotron Coalition and described its intent to participate in open frontier model ecosystems.

NVIDIA Nemotron Coalition
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Jun 01, 2026
Released Holo3.1 with local inference checkpoints

H announced Holo3.1 quantized checkpoints optimized for local inference and positioned them for robustness across environments, agent frameworks, and deployment targets.

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Apr 15, 2026
Launched HoloTab Chrome extension

H introduced HoloTab as an in-browser agent for automating tasks across websites and described a “side panel” workflow and routine automation concepts.

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Oct 17, 2025
Surfer 2 benchmark results published

H published benchmark results for Surfer 2 across desktop/web/mobile and described a focus on cost-efficient next-generation modeling (Holo2).

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Oct 09, 2025
Open-sourced Holo1.5 model series

H announced open-sourcing Holo1.5 with stated sizes (3B, 7B, and 72B) and claimed improvements for computer-use localization and UI understanding/VQA.

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Jun 11, 2025
Appointed Gautier Cloix as CEO

H announced a leadership change appointing Gautier Cloix as Chief Executive Officer, while stating Laurent Sifre remains CTO and Charles Kantor remains an important shareholder.

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May 21, 2024
Announced $220M seed funding

H announced closing a $220M seed round to support development and commercial deployment of its foundation action models.

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