Stormshield

What Stormshield does

Stormshield SAS is a French cybersecurity vendor headquartered in Issy-les-Moulineaux, France, and operates as a wholly-owned subsidiary of Airbus Defence and Space Cyber Programmes. The company develops an integrated platform spanning four product lines: Stormshield Network Security (SNS) for next-generation firewalls delivered as hardware appliances (SN-XS, SN-S, SN-M-Series) and virtual appliances; Stormshield Endpoint Security (SES) for EDR and server/workstation protection; Stormshield Data Security (SDS) for encryption integrated with Google Workspace, Gmail, Outlook, SharePoint, OneDrive, and local workstations; and Stormshield XDR for extended detection and response. Specialized industrial cybersecurity products, including the SNi-series OT firewalls, address operational technology environments such as SCADA systems, railway signaling, water utilities, and energy infrastructure. Centralized administration is delivered through the Stormshield Management Center and SLS guardsix log supervision tooling.

The company monetizes through a mix of hardware sales, subscription-based maintenance and virtual appliance licensing, professional services, and certification training delivered via Stormshield Academy. Distribution operates predominantly through certified resellers and systems integrators across more than 40 countries, supplemented by regional field sales teams and dedicated account managers in Germany, Poland, Benelux, and the Nordics. Pricing is quote-based with annual billing and multi-year maintenance contracts. Target customers span defense and military organizations, public administration, electric utilities, water industry, aviation, land transport, navy, healthcare, MSSPs, and media organizations.

Stormshield's strategic differentiation rests on European data sovereignty positioning and a stack of certifications that includes ANSSI, EU Restricted, NATO Restricted, and TEMPEST Level B (NATO SDIP-27/3) classifications for selected hardware enclosures. As of early 2025, the company employed 447 staff across offices in Issy-les-Moulineaux, Lyon, Lille, and Paris, with leadership under President and CEO Pierre-Yves Hentzen and Director of Product Management Florian Bonnet.

Name

Stormshield

Legal name

Stormshield SAS

Website

https://stormshield.com

Company type

Private

Founded year

2000

Operating status

Operating

Headcount range

251–500 employees

Short description

Stormshield is a French cybersecurity vendor and Airbus Defence and Space Cyber Programmes subsidiary that provides certified network firewalls, endpoint, data encryption, and OT security solutions to defense, government, and critical infrastructure customers across 40+ countries.

Ownership category

akta.pro rank

Product category

Cybersecurity Software

NAICS

Security Systems Services (except Locksmiths) (561621), Computer Systems Design and Related Services (54151), Software Publishers (5132)

SIC

Services-Computer Programming Services (7371)

akta.pro primary industry

Extended Detection & Response (XDR) (HDADAEAB)

akta.pro secondary industries

Endpoint Security Managed Services (EDR/XDR) (BPAEADAH), Managed Detection & Response (MDR) & SOC Services (HDADAGAG)

Keywords

• Network security
• Endpoint protection
• Data encryption
• Sovereign cybersecurity
• Industrial cybersecurity

Headquarters

HQ city

Issy-les-moulineaux

HQ country

France

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

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

Revenue model

1. Hardware Firewall Products: Sale of physical firewall appliances including SN-XS-Series, SN-S-Series, SN-M-Series, and SNi industrial firewalls. Products are sold through channel partners with maintenance contracts.
2. Virtual Appliances: Software-based security virtual appliances for cloud and virtualized environments
3. Maintenance Services: Maintenance programs including corrective updates, security packs, device exchange service, and technical support. Subscription-based services tied to product serial numbers.
4. Training and Certification: Stormshield Academy provides certification training including CSNA, CSNE, CSNTS, CSNR, CSMCE, CSLS, CSDA, CSEA, CSEE, FSNOT, and CSNOT courses

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

Stormshield develops and sells cybersecurity solutions for organizations, including network firewalls (SNS), endpoint protection (SES), data encryption (SDS), and extended detection and response (XDR) offerings. The company focuses on sovereign, certified cybersecurity for enterprises, governments, and critical infrastructure operators, with ANSSI-qualified products designed to defend against advanced and state-level threats.

Product overview

Stormshield offers an integrated cybersecurity platform with four core product lines: Stormshield Network Security (SNS) providing hardware and virtual firewall appliances with centralized management via SMC and SLS guardsix; Stormshield Endpoint Security (SES) delivering EDR and protection for workstations and servers; Stormshield Data Security (SDS) offering data encryption with native integrations for Google Workspace, Gmail, Outlook, SharePoint, OneDrive, and local workstations; and Stormshield XDR enabling extended detection and response across the security portfolio. The platform also includes specialized industrial/OT cybersecurity solutions with products like the SNi50 industrial firewall. Supporting services include training through Stormshield Academy and professional services. All products share common management infrastructure and can be administered through the Stormshield Management Center.

Differentiator

Problem solved

Functional benefit

Brands

• Stormshield Network Security (SNS): Network security solutions including hardware firewalls, virtual appliances, and administration tools.
• Stormshield Endpoint Security (SES)
• Stormshield Data Security (SDS)
• Stormshield XDR
• Stormshield Management Center (SMC)
• Stormshield Institute
• MyStormshield

Products and services

• Stormshield Network Security (SNS)

Quantifiable outcome

• Market growth projection: OT firewall market expected to grow from USD 1.09 billion in 2025 to USD 2.66 billion by 2032 (11.7% CAGR)
• +1 more outcomes

Named customers11 records

Segments9 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature5 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Hammer DistributioncoreChannel Partner/ Reseller/ Distributor · 7 May 2026UK distribution partnership with Hammer Distribution for Stormshield's next-generation firewall range including hardware and virtual products. Hammer Distribution has 30 years of market experience and will expand Stormshield's route to UK channel partners, targeting resellers and systems integrators seeking alternatives to established US firewall suppliers amid growing demand for European-certified network security and data sovereignty solutions.
• Stormshield Technology Partner EcosystemcoreTechnology or IntegrationTechnology partner ecosystem including integration partnerships with major cloud and platform providers. Ecosystem enables interoperability with customer environments and technology stacks.
• Epitech LilleminorStrategic or Co-development PartnerEducational partnership with Epitech Lille for tech talk events, supporting talent development and university relations.
• Ecole de la 2ème Chance LilleminorStrategic or Co-development PartnerSocietal engagement partnership with Ecole de la 2ème Chance Lille for workforce development and social responsibility initiatives.
• Airbus Defence and Space Cyber ProgrammescoreStrategic or Co-development PartnerStormshield is a 100% subsidiary of Airbus Defence and Space Cyber Programmes, providing access to parent company's resources, expertise, and market position in defense and aerospace cybersecurity.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Wallix: French cybersecurity vendor specializing in privileged access management and identity security, listed on Euronext. Comparable to Stormshield as a mid-sized French cybersecurity champion selling into European critical infrastructure and government accounts with sovereign-by-design positioning.
• Check Point Software: Israel-headquartered cybersecurity vendor with Quantum firewalls, Harmony endpoint, and Infinity XDR. Directly comparable to Stormshield on next-generation firewall product overlap and on a defense/government-leaning customer base, though at much larger scale and global reach.
• Sekoia.io: French cybersecurity firm offering an XDR/SOC platform purpose-built for MSSPs and mid-market European enterprises. Closely comparable to Stormshield on XDR product overlap and on the channel/MSSP go-to-market motion targeting sovereign European customers.
• Tehtris: France-based XDR/EDR vendor competing in the European endpoint and extended detection market. Directly comparable to Stormshield's SES and Stormshield XDR products, with similar European sovereignty positioning and mid-market enterprise/government focus.
• Bitdefender: Romanian-founded global endpoint security and XDR vendor with a strong European R&D footprint and channel-driven enterprise model. Directly comparable to Stormshield's SES/EDR/XDR offerings and to its positioning as a European-headquartered cybersecurity alternative.
• WithSecure (formerly F-Secure): Finnish-listed cybersecurity vendor with a portfolio spanning endpoint protection, EDR, and managed detection. Comparable to Stormshield as a European-headquartered alternative to US vendors with mid-sized scale and similar enterprise/government channel-led model.
• ESET: Slovakia-headquartered endpoint and network security vendor operating globally through a partner channel. Comparable to Stormshield on European origin, channel-led GTM, and competitive overlap in endpoint protection and small/mid-enterprise firewalls.

Emerging players

• Dragos: US-based OT/ICS cybersecurity specialist focused on industrial asset discovery, threat detection, and incident response for critical infrastructure. Directly comparable to Stormshield's OT/ICS portfolio and SNi industrial firewall line, with stronger incident-response services but narrower platform breadth.

Broad incumbents

• Fortinet: Global leader in network security firewalls (FortiGate) with a broad platform spanning SD-WAN, endpoint (FortiClient), and OT security (FortiGate Rugged). Directly overlaps Stormshield's SNS, SES, and OT portfolios and represents the largest incumbent competitor in the European firewall market.
• Palo Alto Networks: Global cybersecurity platform leader with Next-Generation Firewalls, Prisma SASE, Cortex XSIAM/XDR, and Unit 42. A broad incumbent competitor to Stormshield across network, endpoint/XDR, and OT segments, but with global scale rather than European sovereign focus.

Market position

Weaknesses5 records

Competitive moat5 records

Key highlights4 records

Customer concentration

• LinkedInlinkedin.com/company/netasq
• Xx.com/Stormshield_
• Facebookfacebook.com/stormshieldde

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds1 record

Investors1 record

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

M&A1 record

Investments

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

Frequently asked questions about Stormshield