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LEONISSecurity · Risk · ResilienceLEONIS — home

Protect what keepsyour business running.

Based in Sitges, Barcelona, LEONIS helps organisations in Spain manage security, risk and compliance — supporting their operations at home and internationally.

Independent expertise. Practical programmes. Confidence in what comes next.

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Profile silhouette merged with a Mediterranean coastal city at sunrise, overlaid with a golden compass star and a network of connecting lines

What we do

Practical solutions. Measurable resilience.

We combine deep expertise, proven methodologies and real-world experience to help you manage risk and strengthen resilience across your organisation.

  • Assess

    We understand your business, environment and current risk posture.

  • Analyse

    We identify risks, gaps and critical dependencies that matter most.

  • Advise

    We prioritise actions and design the right solutions for you.

  • Strengthen

    We implement controls, processes and capabilities that reduce risk.

  • Prepare

    We build plans and capabilities to withstand disruption and respond.

  • Continue

    We support, monitor and improve — so resilience grows over time.

Our approach

Who we help

Supporting organisations across industries.

From growing SMEs to larger groups, we support Spanish and European organisations that need senior security leadership without a full internal team. For international operations, we keep Spanish and EU requirements at the centre.

  • Robotic arms on a modern automated factory line

    Manufacturing

    Production continuity, OT security and IEC 62443 alignment.

  • Glass bottles moving along a stainless steel bottling line

    Food & Beverage

    Traceability, plant availability and supplier assurance.

  • Freight trucks at the loading bays of a distribution hub at dusk

    Logistics & Supply Chain

    Dependency mapping, concentration risk and supplier due diligence.

  • Wind turbines on a hillside at sunset

    Energy & Infrastructure

    NIS2 scope, critical asset protection and incident readiness.

  • Business professionals in conversation in a modern glass office

    Professional Services

    ISO 27001 certification, client assurance and data governance.

  • Abstract network of glowing connected nodes on a dark background

    Technology & Software

    Secure development, product security and CRA readiness.

Explore our services

Credentials

Experience you can verify.

Independent advice backed by internationally recognised certifications and two decades of hands-on delivery.

20+
Years

of international experience

100+
Audits & projects

in security, risk & compliance

  • ISO/IEC 27001 Lead Auditor

    Certified to audit information security management systems against the standard — the same lens your certification body will use.

  • CISM® certified

    ISACA-certified information security management, covering governance, risk, programme development and incident response.

  • Business Information Security Officer

    Practised at translating between engineering reality and executive accountability — in both directions.

  • Independent by design

    No software to sell and no vendor commissions. Recommendations answer only to your risk profile.

Insights

Insights that inform.Knowledge that empowers.

View all insights

Every organisation faces uncertainty.We help you navigate it — confidently.

A short conversation is usually enough to identify where the real risks sit and what to do first.

Start the conversation