The archive · Developer & Business Tools · Strategic decision · 2021–2026
Hadrian bets NIS2 makes attack-surface visibility a must-buy; ABN AMRO backs it
Amsterdam hacker-led startup automates attack-surface testing; €10.5M seed plus ABN AMRO round; product maps findings to NIS2/DORA as EU cyber rules bite.
Hadrian
What the business is
Hadrian sells automated offensive security: its SaaS continuously maps a company's external attack surface, probes exposures like an attacker, validates what is exploitable, and maps findings to compliance frameworks such as NIS2.
Starting capital：€10.5M seed led by HV Capital (June 2022); undisclosed growth funding from ABN AMRO Ventures (January 2023).
How it started
Founded in 2021 in Amsterdam/London by hackers and developers including Rogier Fischer after they watched cyber attackers automate while red teams could not keep up; the company raised a €10.5M seed in June 2022 led by HV Capital to turn attack simulation into a SaaS product.
What happened
In January 2023 ABN AMRO Ventures invested, and ABN AMRO's security team became a customer: the bank's security lead said Hadrian solves in minutes for thousands of systems what a dedicated team takes weeks to do for one. The product line grew into Atlas (continuous external exposure management) and Nova (agentic AI penetration testing), with reporting mapped to SOC 2, ISO 27001 and NIS2 as EU cyber rules — NIS2 from October 2024, DORA from January 2025 — pushed regulated firms toward continuous, auditable security evidence.
How it ended up
Running and scaling: as of 2026-09-02 the platform sells Atlas exposure management and Nova agentic pentesting (€3,000 per test) with NIS2-mapped reports; no verified later funding round was found in this pass.
Background
Hadrian is an Amsterdam/London cybersecurity startup selling automated offensive security: SaaS that continuously maps a company's external attack surface, probes exposures like an attacker, validates what is actually exploitable, and reports findings mapped to compliance frameworks such as SOC 2, ISO 27001 and NIS2. The bet was that EU cyber rules would make continuous attack-surface evidence a recurring requirement, and that companies would buy autonomous software instead of periodic manual pen testing.
Founded in 2021 by hackers and developers led by Rogier Fischer, Hadrian closed a €10.5M seed in June 2022 led by HV Capital with Picus Capital and Slimmer AI participating. TechCrunch framed it as part of a wave of 'offensive security' startups attacking the fact that 30–40% of a company's IT infrastructure is unknown to its own security team.
In January 2023 ABN AMRO Ventures invested, and the bank itself became a customer, with its security lead saying Hadrian delivers in minutes for thousands of systems what a dedicated team takes weeks to achieve for one. The platform has since grown into Atlas (continuous external exposure management) and Nova (agentic AI penetration testing), with reporting explicitly mapped to NIS2 — positioning it as the EU NIS2/DORA compliance wave arrived in 2024–2025. As of 2026-09-02 it remains a private European scale-up selling Atlas and Nova packages.
What has to be true
- NIS2 (applied October 2024) and DORA (January 2025) are dated EU regulations whose compliance duties favor continuous, auditable security evidence — exactly what Hadrian's product maps to.
- Traction is specific: TechCrunch-covered €10.5M seed (June 2022), ABN AMRO Ventures growth funding and a major bank as customer (January 2023).
- The wedge is distinctive: continuous outside-in scanning plus AI validation, versus manual pen tests that only cover what companies already suspect.
- It shows the regulatory-opening playbook for security: recurring obligations convert a point-in-time service into a subscription product.
What can be applied
Regulation converts an optional security nicety into required evidence: sell the automated proof, not the manual report — recurring compliance obligations favor continuous SaaS over one-off services.
Aftermath
As of 2026-09-02 Hadrian is running and scaling: its pricing page lists Atlas (continuous external exposure management, priced by asset count) and Nova (agentic AI penetration testing at €3,000 per test, with bundles), with full reporting 'mapped to SOC 2, ISO 27001 and NIS2', plus integrations with Jira, Slack, ServiceNow and SentinelOne. ABN AMRO remains both investor and customer per the January 2023 announcement. No later disclosed funding round was verified in this pass; claims of a 2025 Series C (e.g. on aggregator sites) could not be confirmed against a primary source.
Sources
- Amsterdam cyber startup Hadrian closes €10.5M Seed for platform that simulates hacker attacks
- Amsterdam's cybersecurity startup Hadrian bags funding from ABN AMRO Ventures
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