What SYLink Technologie does

SYLink Technologie SAS is a French cybersecurity vendor founded in 2013 and headquartered in Clermont-Ferrand, with additional engineering and operations in Marseille and Rennes. The company sells a sovereign, end-to-end cybersecurity platform organized in seven product families — Réseau (Box, Mini, Pro appliances; DPI probes; EDR), Audit (Activity, Audit, Vizu CAASM, Pentest), Threat Intel (Leaks, CTI, Hornetbot, Browser), Mobilité (SafeKey, Spot, VPN, Mobile), Échange (Transfer, Sign), Supervision (NOC, SOC/UniSOC), and Formation (Learn) — addressing organizations from independent freelancers and micro-businesses up to large enterprises, public administrations, and OIV/OSE/defense entities. Its technology stack combines network security hardware, kernel-level endpoint agents, deep packet inspection with a 1:350 compression ratio, and a proprietary Mixture-of-Experts AI (SYLink AI, 27B/80B parameters) running on-premise on GPU Blackwell infrastructure at the HDS V2-certified Unitel Marseille datacenter, with a 24/7 French SOC (UniSOC) claiming MTTD under 5 minutes for covered MITRE ATT&CK techniques and MTTR under 30 minutes for the NOC.

The business model blends one-time hardware appliance sales with annual and multi-year software subscriptions, recurring managed SOC/NOC services sold at 30-50% margins through an MSP/MSSP channel, professional services for audit and pentest, and a partner program with white-label supervision and embedded N3 support. GTM is hybrid: direct enterprise and government field sales anchored by a 24-hour free diagnostic and 48-hour transparent pricing motion; a Gigalis-attributed public-procurement channel (Lot 2 Audit/Pentest, Lot 7 Cyber insurance); an MSP/MSSP channel targeting French ESNs, integrators, and MSSPs; and a product-led growth motion via the SYLink Box plug-and-play appliance aimed at solo operators and very small businesses. Distribution is exclusively French/domestic, with all products, code, teams, and infrastructure located in France to maintain immunity from US Cloud Act and FISA extraterritorial reach — a positioning that supports access to regulated workloads under HDS V2, eIDAS, NF Z42-013, IGI 1300, II 901, and NATO/defense frameworks. At 11-50 employees with no disclosed external funding rounds (David Legeay serves as Président-directeur général), the company has grown organically over 12 years to monitor 1,200+ customer perimeters and develop 25+ products, supported by 12M+ IOCs, 334k+ CVEs, and 100k+ YARA/Sigma rules maintained in its CTI platform.

Name

SYLink Technologie

Legal name

SYLink Technologie SAS

Website

https://sylink.fr

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

11–50 employees

Short description

SYLink Technologie SAS is a French cybersecurity vendor selling a sovereign, end-to-end platform — 25 products across network, endpoint, audit, threat intel, mobility, exchange, SOC/NOC supervision, and training — serving French independents, SMEs, large enterprises, public administrations, and OIV/defense entities entirely on French infrastructure.

Ownership category

akta.pro rank

Product category

Cybersecurity Platforms

NAICS

Security Systems Services (except Locksmiths) (561621), Security Systems Services (56162), Computer Facilities Management Services (541513), Computer Systems Design Services (541512)

SIC

Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373), Services-Prepackaged Software (7372)

akta.pro primary industry

Managed Security Services (MSSP) & 24/7 SOC Operations (BPAKAHAA)

akta.pro secondary industries

Cybersecurity Operations Outsourcing (SOC / SecOps) (BPAEAMAG), Security Operations Center (SOC) as a Service (BPAEADAB), Endpoint Security Managed Services (EDR/XDR) (BPAEADAH), Network Security Managed Services (Firewall/IDS/IPS/SASE) (BPAEADAG), Vulnerability Management & Penetration Testing Services (BPAEADAD), Data Security & Privacy Managed Services (DLP/Encryption) (BPAEADAL), Security Awareness & Phishing Simulation Managed Services (BPAEADAK)

Keywords

• Cybersecurity platforms
• Network security appliances
• Managed SOC services
• Endpoint detection response
• Cyber threat intelligence

Headquarters

HQ city

Clermont-ferrand

HQ country

France

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Operations, Marketing or Sales

Revenue model

1. Hardware Appliances (Box/Mini/Pro/DPI): One-time sale of physical security appliances (SYLink Box 1Gbps, Mini 2.5Gbps, Pro 10Gbps, DPI Mini/Pro/VM) bundled with a managed monitoring/management subscription. Appliances are pre-configured for specific verticals and delivered ready to deploy.
2. Software Subscriptions (SaaS Sovereign & On-Premise): Annual or multi-year subscriptions for software products including SYLink EDR, SYLink Audit, SYLink Pentest, SYLink Leaks (Basic/Enterprise/VIP tiers), SYLink VPN, SYLink Sign, SYLink Transfer, SYLink Vizu, SYLink Browser, SYLink Activity, SYLink Learn, SYLink Mobile. Billed annually by default with multi-year contract options.
3. Managed Security Services (SOC/NOC/MSSP): 24/7 SOC (UniSOC) and NOC managed services with SLA contractual commitments (99.9% availability, MTTR <30 min, MTTD <5 min). Services include SIEM correlation, incident response, forensic analysis, and regulatory reporting (CNIL, NIS2). MSP/MSSP partners resell these services with recurring margins of 30-50%.
4. Professional Services (Audit, Pentest, Training): Cybersecurity audit, pentest, and training services delivered as standalone professional engagements or bundled with software subscriptions. SYLink Learn offers 4 certification levels (N1-N4) in sessions of 15. White-label reports available for ESN and integrator partners under Gigalis Lot 2.
5. MSP/MSSP Partner Program: Managed Service Provider program with multi-tenant console, white-label supervision, N3 support, and recurring margins (30-50%) on hardware and subscription renewals. Partners include ESNs, integrators, and MSSPs reselling SYLink's sovereign stack to end clients.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels7 records

Core offering

SYLink Technologie designs, develops, and operates a sovereign French cybersecurity platform comprising 25+ products: network security appliances (SYLink Box, Mini, Pro), Deep Packet Inspection (DPI) probes, endpoint detection and response (EDR) agents, an AI-powered Security Operations Center (UniSOC) with an on-premise Mixture-of-Experts LLM, continuous penetration testing, darkweb monitoring, threat intelligence, secure file transfer, and eIDAS-compliant electronic signatures. The offering is sold via direct enterprise sales, an MSP/MSSP partner program, and the Gigalis public procurement framework.

Product overview

SYLink Technologie offers a unified cybersecurity platform with 25 products across 7 families: Réseau (network security appliances and EDR), Audit (vulnerability scanning and pentesting), Threat Intel (dark web monitoring, CTI, honeypots, browser security), Mobilité (VPN, hardened laptops, biometric USB keys, mobile app), Échange (secure file transfer and e-signature), Supervision (NOC and AI-powered SOC), and Formation (cybersecurity certification training). The platform is anchored by hardware appliances (SYLink Box, Mini, Pro) for network security and DPI, complemented by AI-driven services including SYLink Pentest (autonomous penetration testing), SYLink SOC/UniSOC (AI-powered 24/7 security monitoring with MTTD < 5 minutes), and SYLink CTI (threat intelligence with 12M+ IOCs). The portfolio spans from solo/freelancer plug-and-play (SYLink Box Solo) to OIV/defense air-gap deployments, unified by a single sovereign platform architecture operated entirely in France.

Differentiator

Problem solved

Functional benefit

Brands

• UniSOC: Sovereign AI-powered SOC brand operated by SYLink Technologie from Clermont-Ferrand, combining DPI, EDR, and on-premise AI for 24/7 security monitoring.

Products and services

• SYLink Box 1 Gbps plug-and-play security appliance combining firewall, IDS/NIDS, DPI probe, and Wi-Fi segmentation, pre-configured for micro-businesses and freelancers with 5-minute deployment and 24/7 French supervision.
• SYLink Mini 2.5 Gbps intermediate security appliance for SMBs and mid-sized firms, supporting up to 2,500 IPs with IDS, IPS, NIDS, firewall, and TLS decryption proxy.
• SYLink Pro 10 Gbps all-in-one high-performance security appliance combining NGFW, DPI, IDS/NIDS, IPS, and TLS decryption in a 1U unit, supporting up to 10,000 IPs with air-gap capability.
• SYLink DPI Mini 2.5 Gbps passive DPI probe in TAP/SPAN mode covering up to 15,000 IPs with 2 years of compressed network traffic storage for forensic analysis.
• SYLink DPI Pro 10 Gbps passive DPI probe covering up to 70,000 IPs with 5 years of compressed forensic storage for multi-year threat reconstruction.
• SYLink DPI VM Virtualized DPI software probe for VMware ESXi, Proxmox VE, KVM, and Hyper-V, with retention stored on external NAS/SAN/cloud storage.
• SYLink EDR Sovereign endpoint detection and response agent for Windows, Windows Server, macOS, and Linux with kernel-level hooks, zero-trust enforcement, automatic quarantine, and on-premise deployment with no outbound telemetry.
• SYLink Audit Automated cybersecurity audit platform covering internal, external, Wi-Fi, and media audits with AI-orchestrated findings and white-label reports mapped to ISO 27001, NIS2, GDPR, HDS, PSSIE, and NATO frameworks.
• SYLink Pentest AI-driven continuous penetration testing platform executed on-premise with coordinated autonomous AI agents orchestrating reconnaissance, fuzzing, exploitation, and lateral movement testing, producing white-label PDF reports.
• SYLink Vizu

Quantifiable outcome

• MTTD < 5 minutes for MITRE ATT&CK covered techniques (vs. 194-day industry average)
• +6 more outcomes

Named customers14 records

Segments6 records

Ideal customer profiles6 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration33 records

AI capability9 records

Feature12 records

Partnerships

Two partnerships are on record, tiered core.

• GigaliscoreChannel Partner/ Reseller/ DistributorSYLink is attributary of Lot 2 (Audit & Pentest) and Lot 7 (Cyber insurance) on the Gigalis central purchasing framework. Public sector organizations (administrations, municipalities, public entities) can procure SYLink solutions through this framework for faster procurement cycles and regulatory compliance.
• Unitel MarseillecoreTechnology or IntegrationUnitel Marseille provides HDS V2 (Hébergeur de Données de Santé V2) certified datacenter hosting for SYLink's UniSOC platform. Hosts GPU Blackwell infrastructure for SYLink AI on-premise LLM operations. Zero outgoing requests from this infrastructure — zero token sent outside EU.

Scale indicators14 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Gatewatcher: Gatewatcher is a French NDR (Network Detection & Response) vendor with sovereign positioning and SOC integrations serving enterprise, OIV, and government customers. It is a direct peer in the French cyber ecosystem competing for similar DPI/NDR/SOC budgets with similar sovereign value proposition.
• TEHTRIS: TEHTRIS is a French XDR/MSSP platform offering a sovereign cybersecurity stack (XDR, CTI, SOC services) targeting French and European SMB and enterprise customers. It is a near-direct competitor with comparable sovereign positioning, multi-product platform, and focus on the French regulated market.
• Sekoia.io: Sekoia.io is a French cybersecurity platform delivering XDR, CTI, and SOC-as-a-service with strong sovereign positioning and growing MSP/MSSP partner channel. It is a direct peer competing in the same product categories (EDR/SIEM/SOAR/CTI) and same customer segments (ETI, public sector, MSSP resellers) as SYLink.

Emerging players

• Vade Secure: Vade Secure is a French email security and threat intelligence vendor with sovereign positioning and large MSP partner channel. It is comparable as another French sovereign cyber vendor with established MSSP distribution and CTI/AI capabilities for SMB and enterprise markets.
• Wallix: Wallix is a French cybersecurity vendor specializing in privileged access management (PAM) with EU sovereign positioning and significant public sector footprint. It is comparable as another French sovereign vendor serving similar enterprise and government segments, though focused on a distinct identity/access category adjacent to SYLink's offerings.
• Hackuity: Hackuity is a French Attack Surface Management (ASM) / vulnerability management platform targeting enterprise and MSSP channels. It is comparable to SYLink's SYLink Audit, SYLink Vizu, and SYLink Pentest offerings, and operates in the same French enterprise/SMB security tooling market.

Regional players

• Almond: Almond is a French cybersecurity services and integration firm offering audit, pentest, SOC, and managed security services targeting French enterprises and public sector. It is comparable as a France-focused cybersecurity services peer for ETI and government, with similar audit/pentest positioning and Gigalis framework familiarity.

Broad incumbents

• Thales Cybersecurity: Thales is a major French defense and cybersecurity incumbent with deep sovereign positioning and extensive certifications (II 901, IGI 1300). It is comparable to SYLink as the dominant French-aligned cyber provider for OIV, defense, and critical national infrastructure, though at vastly larger scale and broader portfolio.
• Stormshield: Stormshield (Bureau Veritas subsidiary) is a French firewall/endpoint security vendor offering UTM, NG-FW, and EDR certified for European defense and critical infrastructure markets. It is comparable to SYLink as a French-certified network/endpoint vendor competing for OIV and administration buyers, though Stormshield focuses more on appliances and less on managed SOC services.
• Orange Cyberdefense: Orange Cyberdefense is the MSSP arm of Orange and France's largest managed security services provider with 24/7 SOC operations across Europe. It is comparable to SYLink as a domestic MSSP selling to French enterprises, ETI, and government — though Orange offers far broader geographic coverage and headcount.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/sylinktechno
• LinkedInlinkedin.com/company/sylink
• Facebookfacebook.com/100010905226698

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SYLink Technologie