H Company

H Company is an AI research lab and platform that builds computer-use technology.

Latest funding

$220M Seed · May 21, 2024

Led by Accel · Source: techcrunch.com

Funding history ↓

Website: hcompany.ai.

X: @hcompany_ai · 22,763 followers.

LinkedIn: h-company-ai.

Categories: AI coding and devtools AI agents Foundation models and research.

Sectors: Agentic AI, Analytics, Artificial Intelligence (AI), Data Management, Foundational AI.

Stage: Seed.

Based in: Paris, France.

Founded: 2023.

Last round: May 21, 2024 · 908 days ago.

Headcount: 101–250 employees.

On Recent Funding since: Sep 29, 2026.

Signals

X account@hcompany_ai · created Nov 11, 2024 (2 years old) · 22,763 followers

Website registeredApr 17, 2024 (2 years old)

About H Company

It develops Holo models and offers HoloTab, a free Chrome extension, along with the H Models API and Agent API for developers. H Company also provides the H Platform for enterprises, allowing AI to operate existing software and systems.

TIMELINE · MONEY RAISED

H Company | 34 days from website to first raise on record

@hcompany_ai·Raised $220M in 1 sourced round·1 signal before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

Date	Round	Amount	Lead	Source
May 21, 2024	Seed	$220M	AAccel	techcrunch.com

Timeline

November 11, 2024
X account created
April 17, 2024
Website created

Founders and team

CK
Charles Kantor Founder

@charlesakantor · LinkedIn
JP
Julien Perolat Founder

LinkedIn
KT
Karl Tuyls Founder

@karl_tuyls · LinkedIn
LS
Laurent Sifre Founder

@laurentsifre · LinkedIn
GC
Gautier Cloix CEO
ML
Maxime Langevin Core Team Researcher

Acquisitions

Acquired company	Price	Announced
MMithril Security	Not disclosed publicly	Date not given

Investors

Companies like H Company

IImpeccable
GGuidelessPre Seed · Aug 2026
NNoir
TTropePre Seed · Jul 2026
MMarkovPre Seed · Sep 2026
GGood Start Labs$3.6M Seed · Oct 2025

Other companies backed by Accel

RRigi$1.06M Series A · Nov 2026
SSE3 Labs$30M Series A · Nov 2026
SSennder$253.7M Series B+ · Nov 2026
PPowerUp Money$10M Series A · Nov 2026
AArda$230M · Oct 2026
RRapidCanvas$29M Series B+ · Oct 2026

Accel portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/h-company (get a free API key).