Clusir

What Clusir does

CLUSIR Nord de France is a regional professional association (cercle de réflexion) based in Lille that operates as a cybersecurity think tank for the Nord de France region. Founded in 2015, it brings together information systems security managers from regional SMEs and large enterprises, independent security experts, and university academics. Members join by signing a confidentiality charter and commit to promoting active information security policies within their own organizations. The association operates as a regional chapter within the broader CLUSIF/CLUSIR national network of French information security associations.

The association's core offering is a community platform built around expert-led meetings, conferences, debates, and structured experience exchange on information security topics. No proprietary software product or technology platform is described in the source material; the offering is the curated gathering itself rather than a packaged product. Revenue is generated through recurring membership dues paid by individual security professionals, with no publicly disclosed pricing or membership tiers. The go-to-market is community-led, with growth driven by professional referrals within the regional cybersecurity ecosystem and visibility links to French national bodies including ANSSI, CNIL, Cybermalveillance, and Pharos.

The organization is structured as a not-for-profit association governed by an elected bureau, with 1-10 employees. It serves a horizontal segmentation of security professionals regardless of industry, with primary users being CISOs and security managers and secondary users being experts and academics. Strategic alignment with CLUSIF and reference relationships with national regulators confer institutional credibility, but no equity investment, acquisitions, M&A activity, or external funding rounds are recorded in the available data.

Name

Clusir

Legal name

CLUSIR Nord de France

Website

https://clusir-ndf.fr

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

1–10 employees

Short description

CLUSIR Nord de France is a Lille-based regional professional association and cybersecurity think tank that connects information systems security managers, experts, and academics through expert-led meetings and confidential peer exchange.

Ownership category

akta.pro rank

Product category

Cybersecurity Professional Association

NAICS

Business Associations (813910)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Privacy, Data Protection & Cyber Governance (GRC) (BPAHAFAF)

akta.pro secondary industry

Policy & Compliance Management (HDADAIAB)

Keywords

• Cybersecurity professional association
• Information security network
• Security peer exchange
• Cybersecurity think tank
• Security community membership

Headquarters

HQ city

Lille

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Membership Dues: The association operates through membership contributions from information systems security professionals. Members include security managers from regional SMEs and large enterprises, security experts, and academics who pay membership dues to participate in expert-led meetings and knowledge-sharing sessions.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

CLUSIR Nord de France operates a regional professional association (cercle de réflexion) for information systems security, bringing together security managers from regional SMEs and large enterprises, independent security experts, and academics. After signing a confidentiality charter, members attend expert-led meetings, conferences, and debates on cybersecurity topics and exchange best practices on the challenges of increasingly open IT environments. The association is part of the national CLUSIF/CLUSIR network and is sustained by membership contributions.

Product overview

CLUSIR Nord de France is a regional professional association, not a technology product company. It functions as a think tank for the promotion, research, and development of information systems security. The association offers a single unified offering centered on peer networking, expert-led conferences, debates, and experience exchanges on cybersecurity topics among its member organizations.

Differentiator

Problem solved

Functional benefit

Products and services

• CLUSIR Nord de France Membership (Information Systems Security Think Tank)

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record, tiered core and supporting.

• CLUSIFcoreStrategic or Co-development PartnerCLUSIF is the national French information systems security association. CLUSIR Nord de France operates as a regional chapter under CLUSIF, maintaining strategic alignment with the national organization's mission to promote information systems security research and development.
• ANSSI (Agence Nationale de la Sécurité des Systèmes d'Information)supportingOthersThe French national cybersecurity agency serves as a key reference and resource for the association. ANSSI provides guidance, standards, and authority that inform the association's activities and member education.
• CNIL (Commission Nationale de l'Informatique et des Libertés)supportingOthersThe French data protection authority provides regulatory guidance relevant to the association's cybersecurity focus areas, particularly regarding personal data protection and privacy regulations.
• CybermalveillancesupportingOthersThe national cybersecurity awareness and assistance platform provides resources and support for cybersecurity incidents, complementing the association's educational mission.
• Pharos (Plateforme d'Harmonisation, d'Analyse, de Recoupement et d'Observations de Signalements)supportingOthersThe French government platform for reporting illegal content online serves as a reference resource for the association's cybersecurity and online safety focus areas.

Scale indicators1 record

Recent moves4 records

Expansion highlights2 records

Direct peers

• ISSA (Information Systems Security Association): ISSA is a global, member-driven nonprofit association for cybersecurity professionals offering peer networking, chapters, and educational events. Closely matches CLUSIR's community-led, knowledge-exchange model, with French chapter presence.
• CESIN (Club des Experts de la Sécurité de l'Information et du Numérique): CESIN is a French association of CISOs and cybersecurity professionals, running peer exchanges, conferences, and working groups. Directly comparable in functional purpose (security leader community), though operates at the national level with corporate sponsorship.
• Le Cercle de la Sécurité (or similar French cyber réflexion circles): Other French 'cercles de réflexion' or closed-door security practitioner groups operating under a confidentiality charter model. Closely comparable in governance style and exchange model, though specific group identities vary.
• CLUSIR regional chapters (other regions): Other CLUSIR chapters (e.g., CLUSIR Paris, CLUSIR Rhône-Alpes, CLUSIR PACA) operate the same regional association model under CLUSIF's national umbrella. Direct peer organizations with identical mission, structure, and offerings, differentiated only by geography.

Broad incumbents

• ISACA: ISACA is a global professional association focused on IT governance, risk, cybersecurity, and audit, with chapters and certifications. Comparable in mission around GRC and security practitioner community, but adds certifications, training, and global scale.
• (ISC)²: (ISC)² is the international nonprofit association for cybersecurity professionals, known for the CISSP certification. Comparable in serving security practitioners through community, training, and credentials, with much larger global scale.
• CLUSIF: CLUSIF is the national French information systems security association under whom CLUSIR Nord de France operates as a regional chapter. Directly comparable in mission and governance model, but operates at the national level with broader scope and influence.

Regional players

• ECSO (European Cyber Security Organisation): ECSO is the European public-private partnership on cybersecurity, representing industry, academia, and public actors. Comparable in community-coordination role for cybersecurity stakeholders, but operates at the EU policy level rather than local practitioner exchange.
• Les Assises de la Cybersécurité: Les Assises is a major French cybersecurity conference and community event for CISOs and security decision-makers. Comparable in audience (French security leaders) and content (peer exchange, best practices), but operating as a commercial event rather than a dues-funded association.

Emerging players

• OWASP (Open Worldwide Application Security Project): OWASP is a worldwide nonprofit community focused on application security knowledge sharing, with local chapters running meetups and conferences. Comparable in community-led, knowledge-exchange model, but globally distributed and focused on appsec rather than broader ISS.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights6 records

Customer concentration

• Xx.com/ClusirNdf
• LinkedInlinkedin.com/company/clusir-ndf

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Clusir