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GATEWATCHER

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First breach detection system, detecting the most crafted threats and cyberattacks

Paris, FranceFounded 2015Cybersecurity
Valuation $100–250M Last recorded · 2022
Revenue $1–10M Latest reported FY
Headcount 100–500 Current team size
Total funding $10–50M Disclosed equity funding
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About GATEWATCHER

Gatewatcher operates as a cybersecurity software company, focusing on the detection of cyber threats for large enterprises and public institutions. Founded in 2015 by Jacques de La Rivière and Philippe Gillet, both engineering graduates from ESIEA, the company was established to provide advanced, real-time threat detection. Jacques de La Rivière, the CEO, brought experience from roles in software and consulting, including managing high-frequency trading platforms, while CTO Philippe Gillet had a background in cybersecurity consulting as a pentester, SOC analyst, and security architect.

The firm's business model is centered on a 100% indirect sales strategy, utilizing a network of distributors, integrators, and Managed Security Service Provider (MSSP) partners to deliver its solutions. This network serves a global client base, protecting critical infrastructures in sectors like banking, defense, energy, and transport. Revenue is generated from the sale of its cybersecurity products and subscriptions to its threat intelligence services. Since its inception, Gatewatcher has achieved several milestones, including obtaining qualification from the French National Agency for the Security of Information Systems (ANSSI), winning the Pass French Tech award, and becoming a founding member of the Cyber Campus in Paris. A significant financial achievement was its first fundraising round in February 2022, securing €25 million. More recently, in June 2025, the company received a €25 million venture debt facility from the European Investment Bank to further fuel innovation and international expansion.

Gatewatcher's core offering is its Network Detection and Response (NDR) platform, Aioniq, which provides a comprehensive view of network activity to detect malicious behavior and cyber risks. The platform integrates multiple technologies, including artificial intelligence, machine learning, and dynamic analysis, to identify threats across on-premise, cloud, and hybrid environments. Key products include Trackwatch, a solution qualified by ANSSI for operators of vital importance; LastInfoSec, a Cyber Threat Intelligence (CTI) platform acquired in 2020; and Aionbytes, an advanced sandboxing solution. In 2023, the company launched Gaia, a generative AI assistant integrated into its NDR solution to enhance the capabilities of security operations center (SOC) teams. This platform was recognized by Gartner, which named Gatewatcher as the sole "Visionary" in its 2024 Magic Quadrant for NDR.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2015
Headquarters
Paris, France
Employees
101
Open positions
1
Dealroom signal
60.6/100
Industry
Security
Sub-industry
Data protection, Device security & Antivirus
Sector
Core AI, Missionfrenchtech, Cybersecurity, Hard Tech, AI Applications, Tech in Fab, observatoire ia
Technology
Artificial Intelligence, Machine Learning
Client focus
b2b

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
DEBT✓Debt Jun 2025 $28M — European Investment Bank ↗
SERIES A✓Equity / VC Feb 2022 $28M $110M Move Capital ↗
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Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024
2023
2022
2021
2020 —
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Growth signals

GATEWATCHER website traffic

Latest recorded traffic for GATEWATCHER is 10K monthly website visits, down 16.7% over the last three months. GATEWATCHER's team declined 17.2% over the past year.

Latest monthly visits10K 3-month web change-16.7% 1-year team growth-17.2%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Open positions

Openings linked to this company in Dealroom
1 distinct opening shownExplore hiring signals →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

2 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A1 investor entered at this stage

  • Move Capital

Series B and later1 investor entered at this stage

  • European Investment Bank
Team profiled 10 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 6 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
11 countries with
team presence
🇫🇷 France85.9%
🇸🇦 Saudi Arabia3.3%
🇲🇦 Morocco2.2%
🇬🇧 United Kingdom1.1%
🇱🇺 Luxembourg1.1%
Top 5 of 11 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about GATEWATCHER on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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