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ISO 27001 certified consultancy

ISO 27001 Certification
in Barcelona

We guide you from the initial analysis to certification. We are certified ourselves: we know exactly what auditors look for.

Free assessment Talk to an expert
100%
Certifications achieved
First-attempt audit success
3-6
Months on average
To full certification
-60%
Attack surface
Average reduction after implementation
93
Annex A controls
ISO 27001:2022 covered

Why choose us for your ISO 27001

Not all security consultancies are the same. Here is what sets us apart.

Certified ourselves

We are not theoretical consultants. Delbion holds an active ISO 27001 certification. We know exactly what auditors look for because we live it every year.

AI + Cybersecurity

We automate gap analysis and documentation generation with AI. This reduces time and cost without compromising quality.

Local team in Barcelona

On-site team in Barcelona. In-person meetings when you need them, deep knowledge of the Catalan business landscape, and access to local auditors.

Results, not reports

We measure ourselves by certifications obtained. 100% first-attempt success rate. If you do not get certified, we have not done our job.

From zero to certified in 4 phases

Proven methodology. No surprises. Each phase has clear deliverables.

1

Gap Analysis

1 week

We assess your current state against all 93 controls in Annex A of ISO 27001:2022. We identify exactly what is missing and how much effort it requires.

2

ISMS Design

2-3 weeks

We define policies, procedures and controls tailored to your organisation. No unnecessary bureaucracy: only what you need to operate securely and get certified.

3

Implementation

4-8 weeks

We deploy technical controls, train your team and document evidence. Includes pentesting to validate everything works as expected.

4

Certification

1-2 weeks

We support you throughout the external audit. 100% of our clients have obtained certification on the first attempt.

We also help you with

ISO 27001 is the starting point. From there, we extend to other frameworks with minimal incremental effort.

ENS

Mandatory for public sector suppliers in Spain.

NIS2

European directive for essential and important sectors.

GDPR

Personal data protection. Fines of up to 4%.

SOC 2

Standard requirement for SaaS and tech providers.

Frequently asked questions

How much does ISO 27001 certification cost?
Consultancy costs depend on the size of your organisation and the scope. For SMEs in Barcelona, projects typically start from €8,000. This does not include the external audit fee (certification body), which is separate. We provide an exact quote after the initial assessment.
How long does certification take?
With our support, organisations starting from scratch typically achieve certification in 3 to 6 months. If you already have partial controls or certifications such as ENS, the process is faster. We offer a one-week scoping assessment.
Is ISO 27001 mandatory?
It is not legally mandatory as such, but it is a de facto requirement for working with large accounts, public administrations and regulated sectors (finance, healthcare, technology). An increasing number of public and private tenders require it as a condition.
What is the difference between ISO 27001 and ENS?
ISO 27001 is an international standard. ENS (Esquema Nacional de Seguridad) is mandatory in Spain for suppliers to the public sector. They share significant overlap: achieving ISO 27001 covers approximately 70% of ENS controls. We can prepare you for both in parallel.
What happens after certification?
ISO 27001 certification requires annual surveillance audits and recertification every 3 years. We offer maintenance retainers that include internal audits, documentation updates and support for regulatory changes.
Can you also help with NIS2 or GDPR?
Yes. Many ISO 27001 controls overlap with NIS2 and GDPR. Preparing for ISO 27001 puts you in a strong position to comply with both European regulations. We advise on what you need based on your sector and situation.

Start with a free assessment

In 1 hour we evaluate your current situation and tell you exactly what you need to get certified. No commitment.

Request free assessment Contact us

Or write to us directly at info@delbion.com