GATEWATCHER
Gatewatcher is a French cybersecurity company founded in 2015 that develops an AI-driven Network Detection and Response platform with ANSSI-qualified Detection System and TAP products. The company serves large enterprises and government organizations across banking, defense, energy, pharmaceuticals, and regulated industries across 9 offices on 4 continents.
- Company typePrivate
- Founded2015
- HeadquartersParis, France
- Headcount101–250
- GTM typeB2B
- OfferingSoftware
What GATEWATCHER does
Gatewatcher is a French cybersecurity company founded in 2015 and headquartered at the Campus Cyber in Paris La Défense. The company develops an AI-driven Network Detection and Response (NDR) platform that performs passive, multi-vector network traffic inspection to identify and characterize malicious actions at the earliest stages of the kill chain, map all assets and usages within the information system (including unknown and Shadow IT assets), and initiate remediation. The product architecture is a platform-plus-modules model: the core NDR platform is supplemented by Decision Center (a unified cyber intelligence layer that centralizes signals from network, endpoint, cloud, SIEM, and identity sources, with documented outcomes of 95% alert noise reduction and 10x triage acceleration), Deep Visibility (advanced network monitoring), Sensor, Detection Center, and Traffic Access Points (TAPs) in optical and copper variants. Both the Detection System and the TAP carry the ANSSI Visa de sécurité qualification maintained since 2017, providing sovereign certification for air-gap and sensitive deployments.
The company generates revenue primarily through annual or multi-year subscription licensing of the NDR platform, deployed on-premise, in cloud, or hybrid configurations, supplemented by professional services for implementation and integration. Go-to-market combines direct enterprise field sales with a structured partner program covering certified resale partners, system integrators, and managed service providers, plus technology alliances (e.g., Gigamon). The customer base is concentrated in large enterprise and government organizations in regulated verticals: banking (Banque de France, BNP Paribas, Groupe BPCE, Bank of Africa, Euroclear, Euronext, BMCE Capital, PwC), defense and aerospace (KNDS France, Dassault Aviation, Naval Group, Safran, Nexter, LYNRED, CNES, Look Up), energy and nuclear (EDF, Orano), pharmaceuticals (Sanofi), manufacturing (Michelin), environment (Veolia), healthcare (GHT Vaucluse, Samsic), and government (Gendarmerie Nationale, CNRS, CNIL, Ville de Chelles, Citya Immobilier). The company holds 120+ employees, 9 offices across 4 continents, Gartner Magic Quadrant Visionary placement in 2025 (sole Visionary) and 2026, and a 4.7/5 Gartner Peer Insights rating.
GATEWATCHER firmographics
Firmographics- Name
- GATEWATCHER
- Legal name
- Gatewatcher
- Website
- https://gatewatcher.com
- Company type
- Private
- Founded year
- 2015
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Gatewatcher is a French cybersecurity company founded in 2015 that develops an AI-driven Network Detection and Response platform with ANSSI-qualified Detection System and TAP products. The company serves large enterprises and government organizations across banking, defense, energy, pharmaceuticals, and regulated industries across 9 offices on 4 continents.
- Ownership category
- akta.pro rank
GATEWATCHER industry classification
Industry- Product category
- Network Detection and Response (NDR)
- NAICS
- Security Systems Services (except Locksmiths) (561621)
- SIC
- Computer Terminals (3575)
- akta.pro primary industry
- Network Detection & Response (NDR) (HDADABAI)
- akta.pro secondary industries
- Security Analytics & Detection Engineering (HDADAGAE), SIEM Platforms & Log Management (HDADAGAA)
Keywords
Where GATEWATCHER is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices9 records
Markets served
GATEWATCHER business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- NDR Platform Licenses: Annual or multi-year subscription licensing for the NDR platform, including Decision Center, Detection Center, Sensor, Deep Visibility, and TAP modules. Deployed on-premise, in cloud, or hybrid modes.
- Professional Services: Implementation, integration, and managed services delivered through certified channel and SI partners, or directly by Gatewatcher for strategic accounts.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
GATEWATCHER product offering
Product offeringCore offering
Gatewatcher provides an AI-driven Network Detection and Response (NDR) platform that delivers 360° visibility of network assets and usages, detects and characterizes malicious actions at the earliest stages of the kill chain, and initiates remediation. The platform combines Decision Center (unified cyber intelligence correlating network, endpoint, cloud, SIEM, and identity signals), Detection Center and Sensor (core detection engines), Deep Visibility (advanced network monitoring), and Traffic Access Points (TAPs), with on-premise, cloud, and air-gap deployment options.
Product overview
Gatewatcher is a French cybersecurity company (established 2015) offering a platform-plus-modules architecture centered on its Network Detection and Response (NDR) platform. The core NDR platform is a multi-engine solution providing 360° network visibility, early threat detection and characterization, asset mapping, and remediation. It is supplemented by specialized modules including Decision Center (a unified cyber intelligence layer that centralizes and correlates security signals from network, endpoint, cloud, SIEM, identity, and cloud sources to accelerate decision-making and reduce alert noise by 95%), Deep Visibility (advanced network monitoring for all environments), and TAP (Traffic Access Points for optical and copper network monitoring). Two products carry ANSSI certification: the qualified Detection System and the qualified TAP, both addressing sensitive and regulated environments including air-gap deployments. Detection Center and Sensor are sub-components of the NDR architecture. The platform supports on-premise, cloud, and hybrid deployment modes and is recognized in the Gartner Magic Quadrant for Network Detection and Response.
Differentiator
Problem solved
Functional benefit
Products and services
- NDR Platform (Plateforme NDR Gatewatcher)
Quantifiable outcome
- Reduces alert noise by 95%
- +5 more outcomes
Companies that use GATEWATCHER
Customer profileNamed customers31 records
Segments5 records
Ideal customer profiles3 records
GATEWATCHER technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
AI capability6 records
Feature6 records
GATEWATCHER partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core, major and minor.
- Campus CybercoreGatewatcher is a founding member of the Campus Cyber in Paris La Défense, a national cybersecurity hub bringing together companies, research institutions, and government to accelerate innovation and collaboration in cybersecurity.
- ANSSIcoreANSSI (Agence Nationale de la Sécurité des Systèmes d'Information) granted the Visa de sécurité qualification to Gatewatcher's Detection System and TAP products. This government certification provides a sovereign, regulated security credential valued by French and European defense, government, and critical infrastructure operators.
- GigamonmajorGatewatcher and Gigamon conducted joint webinars on DORA, NIS2, and CRA compliance. Gigamon provides network visibility and traffic intelligence infrastructure that complements Gatewatcher's NDR platform, enabling deeper network inspection and threat detection capabilities.
- HexatrustminorGatewatcher is a member of Hexatrust, a French cybersecurity ecosystem grouping leading sovereign cybersecurity vendors for collaborative GTM and policy advocacy.
- Finance InnovationminorGatewatcher is a member of Finance Innovation, a French cluster for financial innovation bringing together banks, insurers, fintechs, and technology providers to foster collaboration and innovation in financial services cybersecurity.
- French TechminorGatewatcher is recognized as a French Tech member and selected by the French Tech 2030 acceleration programme, supporting the ambition to develop world technology leaders. The company is also part of the Campus Cyber ecosystem.
- Actif DigitalminorActif Digital designed and built the Gatewatcher corporate website (www.gatewatcher.com), functioning as a digital agency and implementation partner for the company's web presence.
- Certified Resale and Integration PartnersmajorGatewatcher maintains a network of certified resale partners, integration partners, and managed service providers. These partners are trained and certified to deploy and support Gatewatcher products. The partner program includes deal registration and co-selling frameworks. Partners are selected for their expertise and commitment to maintaining high levels of cybersecurity certification.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
GATEWATCHER competitors and assessment
Company assessmentEmerging players
- Corelight: Open-source-based NDR platform built on Zeek for high-fidelity network evidence and threat detection. Comparable to Gatewatcher's NDR analytics in serving enterprise SOCs and incident responders, though differentiated by Zeek foundation and stronger US federal/security research customer base.
- Nozomi Networks: OT and IoT cybersecurity platform providing asset visibility, threat detection and vulnerability management for industrial environments. Comparable to Gatewatcher in critical infrastructure OT security (energy, utilities, defense) with similar passive monitoring architecture.
- Dragos: OT/ICS cybersecurity platform focused on industrial asset visibility, threat detection and incident response for critical infrastructure. Comparable to Gatewatcher's OT/industrial deployment use cases (EDF, Orano, KNDS, LYNRED), though Dragos specializes exclusively in OT rather than converged IT/OT NDR.
Direct peers
- Darktrace: UK-based AI-driven NDR and cybersecurity platform using behavioral analysis to detect threats across network, cloud, email and endpoint. Closest direct competitor to Gatewatcher with similar AI/multi-vector detection approach, comparable customer base in European enterprise and government, and overlapping GTM into mid-market and large enterprise.
- Vectra AI: AI-driven NDR and attack signal intelligence platform focused on detecting active cyber threats across network, cloud, identity and SaaS. Directly competes with Gatewatcher in the multi-vector AI detection category, serving large enterprise and government customers with similar SOC acceleration value proposition.
- ExtraHop: Network detection and response platform providing real-time threat detection, network performance monitoring and forensics. Competes head-to-head with Gatewatcher in the NDR market, with broader geographic reach (strong US presence) and similar enterprise customer profile.
Broad incumbents
- SentinelOne: AI-driven endpoint and XDR platform serving enterprise and government with autonomous detection and response capabilities. Competes with Gatewatcher as endpoint-led platforms expand into network telemetry and broader XDR consolidation, with similar AI/automation messaging and larger US federal footprint.
- CrowdStrike: Endpoint and XDR cybersecurity leader with the Falcon platform that bundles endpoint, identity, cloud and increasingly network telemetry. Competes with Gatewatcher's Decision Center converged detection story, with massive scale, US enterprise dominance and bundled pricing pressure.
- Cisco: Global networking and cybersecurity incumbent offering NDR via Cisco Secure Network Analytics (formerly Stealthwatch). Represents the broad incumbent threat in NDR RFPs, with much larger sales channel and integrated networking/security portfolio that competes against Gatewatcher's standalone NDR platform.
- Palo Alto Networks: Global cybersecurity incumbent with Cortex XSIAM and XDR offerings integrating network, endpoint and cloud detection. Competes with Gatewatcher in enterprise SOC transformation deals, with vastly larger R&D, channel and geographic footprint, though typically at the high-end of the market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
GATEWATCHER social profiles
Digital presenceGATEWATCHER compliance and trust
Trust signalCompliance2 records
GATEWATCHER financial estimates
Financial estimateRevenue estimate
Valuation estimate
GATEWATCHER leadership team
Management profileNumber of profiles
Profiles5 records
GATEWATCHER funding detail
Funding detailFunding overview
Funding rounds3 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
GATEWATCHER M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about GATEWATCHER
What does GATEWATCHER do?
Gatewatcher provides an AI-driven Network Detection and Response (NDR) platform that delivers 360° visibility of network assets and usages, detects and characterizes malicious actions at the earliest stages of the kill chain, and initiates remediation. The platform combines Decision Center (unified cyber intelligence correlating network, endpoint, cloud, SIEM, and identity signals), Detection Center and Sensor (core detection engines), Deep Visibility (advanced network monitoring), and Traffic Access Points (TAPs), with on-premise, cloud, and air-gap deployment options.
Is GATEWATCHER a public or private company?
GATEWATCHER is a private company. It is classified as venture growth investor backed and is currently operating.
When was GATEWATCHER founded?
GATEWATCHER was founded in 2015. It employs 101 to 250 people.
Where is GATEWATCHER based?
GATEWATCHER is headquartered in Paris, France, in the Europe region.
How does GATEWATCHER make money?
Two revenue lines are on record. NDR Platform Licenses are the primary driver. The others are professional Services.
Who are GATEWATCHER's main competitors?
Emerging players on record are Corelight, Nozomi Networks and Dragos. Direct peers are Darktrace, Vectra AI and ExtraHop. Broad incumbents are SentinelOne, CrowdStrike, Cisco and Palo Alto Networks.
Does GATEWATCHER have an API?
No public API is recorded for GATEWATCHER.
What industry is GATEWATCHER in?
GATEWATCHER's product category is Network Detection and Response (NDR). Its primary akta.pro industry code is HDADABAI, Network Detection & Response (NDR), with a secondary code of HDADAGAE, Security Analytics & Detection Engineering. Its NAICS code is 561621 and its SIC code is 3575.