Filigran

Filigran, founded in October 2022, stands out in the cybertech ecosystem for its commitment to revolutionizing cyber threat management with a proactive approach.

Cybersecurity Developer tools and cloud

Latest funding

$58M Series B+ · October 6, 2025

Led by Eurazeo · Source: finsmes.com

Total raised: $114.4M across 4 sourced rounds

All 4 rounds ↓

Website: filigran.io.

X: @FiligranHQ · 871 followers.

GitHub: FiligranHQ.

LinkedIn: filigran.

Categories: Cybersecurity Developer tools and cloud.

Sectors: Cyber Security, Information Technology, Network Security, Software Engineering.

Stage: Series B+.

Based in: Paris, France.

Founded: 2022.

Total raised: $114.4M in 4 sourced rounds.

Last round: Oct 6, 2025 · 405 days ago.

Headcount: 251–500 employees.

On Recent Funding since: Sep 29, 2026.

Signals

X account@FiligranHQ · created Apr 11, 2022 (4 years old) · 871 followers

Website registeredDec 7, 2020 (5 years old)

About Filigran

Its mission is to develop innovative open-source solutions designed to anticipate cyber threats, identify security gaps, and strengthen organizational security posture..

TIMELINE · MONEY RAISED

Filigran | 918 days from website to first raise on record

@FiligranHQ·Raised $114M in 4 sourced rounds·2 signals 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
Oct 6, 2025	Series B+	$58M	EEurazeo	finsmes.com
Oct 27, 2024	Series B+	$35M	IInsight Partners	techcrunch.com
Feb 29, 2024	Series A	$16M	AAccel	otherweb.com
Jun 13, 2023	Seed	$5.4M	MMoonfire Ventures	fundraisingfox.com

Timeline

April 11, 2022
X account created
December 7, 2020
Website created

Founders and team

SH
Samuel Hassine CEO and Co-Founder

@SamuelHassine · LinkedIn · source: filigran.io
JR
Julien Richard CTO and Co-Founder

@richardjulien · LinkedIn · source: filigran.io
DG
Dave Giles Chief Customer Officer

Investors

Companies like Filigran

Ddbt Labs$222M Series B+ · Feb 2022
AAutomatticSeries B+ · Apr 2022
SSentientSeed · Jul 2026
GGhost Foundation
QQuokka$6M Seed · Oct 2025
CCardinalOps$17.5M Series A · Mar 2022

Other companies backed by Eurazeo

11KOMMA5°$78M Series B+ · Oct 2026
CComplaion$13.5M Seed · Sep 2026
HHappyRobot$150M Series B+ · Aug 2026
GGradium$30M Seed · Jul 2026
FFonoa$110M Series B+ · May 2026
LLexroom$45.18M Series B+ · May 2026

Eurazeo 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/filigran (get a free API key).