Stormshield SAS

stormshield.com · Courbevoie, France

Stormshield SAS is a European cybersecurity company that develops and sells network, endpoint, and data security solutions for enterprises, critical infrastructure operators, and public sector organizations. Its portfolio includes next-generation firewalls, industrial network protection, endpoint security, and data encryption products delivered through direct sales and a partner channel. The company generates revenue from software and hardware appliance sales, subscriptions, and maintenance and support services.

  • Network & Cloud Security
  • Endpoint & Device Security
  • Data Privacy & Protection
Revenue
$90.0M
Employees
450
Founded
2013
Headquarters
Courbevoie, France

What 14 Arbolus experts think of Stormshield SAS

Stormshield exhibits strong positive sentiment among users focused on OT and compliance-driven environments. NPS scores cluster in the 7-10 range for most, but there are outlier NPS in the 6 range, especially among pilot-stage or non-renewing influencers. Renewal intent is mixed, with several high spenders not committing to renew, pointing to evaluation during pilots. Stickiness is high among mature deployments (>1 year), with recurring themes including regulatory sovereignty, security specialization, and operational continuity. Challenges cited involve global ecosystem limitations and administrative burden.Overall Customer Sentiment: Positive

Who reviewed Stormshield SAS

Total customers 14 14 current · 0 former
Reviews growth +13 in six months
Seniority of respondents
  • C-Suite 50% (7)
  • Director 21% (3)
  • Manager 29% (4)
Revenue Leader C-Suite NPS 9
Revenue Partner Manager NPS 9 Will renew
Engineering Leader C-Suite NPS 6 Not renewing

Employer names and spend open in the full report, along with the other 11 customers.

Everything 14 customers told us about Stormshield SAS.

Employer names, spend, renewal intent and every written answer behind the numbers on this page.

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Sentiment

21 Net Promoter Score, from 14 scored reviews
  • Promoters 6
  • Passives 5
  • Detractors 3

Cumulative NPS by month

+2 over 4 months
  • Jan 6
  • Jun 6
  • Sep 8
  • Oct 8

Net Promoter Score across 2 reviews, accumulated up to each month. Category median 36 across 2 companies.

Praised

  • OT and Industrial Safety Leadership
  • Zero-Day and Ransomware Defense
  • Unmatched European Sovereignty
  • Embedded AI Policy Management

Criticised

  • Integration Overhead
  • Limited Global Ecosystem
  • Steep Learning Curve
  • Competitor Integration

What customers say

OT and Industrial Safety Leadership
“I trust Stormshield to keep industrial production lines operational and secure, thanks to its hardware-bypass safety and deep OT protocol inspection.”
Zero-Day and Ransomware Defense
“I rely on its behavioral analytics at the kernel level, which stops ransomware and zero-day threats before they can affect endpoints.”
Unmatched European Sovereignty
“I recommend Stormshield because it delivers absolute peace of mind for organizations needing data sovereignty and strong compliance with EU laws.”

Renewal intent

Plan to renew 40%
  • Will renew 2
  • Undecided 2
  • Not renewing 1

Plan to renew, by seniority

  • C-Suite 25% 4 answers
  • Manager 100% 1 answer
  • 9/10 Average score from customers who will renew
  • 8.5/10 Average score from undecided customers
  • 6/10 Average score from customers not renewing

Top alternatives

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