29 & 30 June 2027 Paris Expo · Porte de Versailles · Hall 5

Building Europe’s
Digital Sovereignty.

The professional event dedicated to reducing dependencies, championing European technologies and accelerating their adoption.

Exhibit Visit

ONE INDUSTRY. SOLUTIONS. CHOICES. PARIS · EDITION 02

INSTITUTIONS. TECHNOLOGY. MARKETS.

The whole ecosystem.
One meeting place.

Salon Souveraineté Numérique brings together the professionals who build, fund, shape and deploy European technologies.

With 4,000+ participants and 200+ exhibitors expected, SSN brings together technology companies, startups and SMEs, industrial leaders, institutions, investors and major users around a shared goal: reducing dependencies, championing European technologies and accelerating their adoption.

Over two days, meet key players across the ecosystem, discover European technologies, connect with decision-makers and explore what it takes to deploy solutions at scale.

One meeting place connecting policy, technology and markets, creating new partnerships and accelerating the adoption of European technologies.

4,000+ expected participants

200+ expected exhibitors

70 conferences & workshops

200+ speakers

THE SSN EXPERIENCE

Two days at the heart
of European technology.

Europe needs more than European technologies. It needs the connections that help them scale. SSN is where those connections happen.

/01

Exhibition

Meet European technology providers and discover solutions that help organisations reduce dependencies and accelerate their transformation.

+200 expected exhibitors

Startups, SMEs and industry leaders

Cloud, AI, data, cybersecurity, infrastructure and software solutions

THE MEETING PLACE FOR EUROPEAN TECHNOLOGY

One ecosystem.
Three communities.

SSN connects those who shape and fund European technologies, those who develop them, and those who choose and deploy them.

01 / SHAPE & FUND

Institutions
& networks

Ministries, agencies, European institutions, industry associations, professional networks and funding bodies: the organisations that structure, support and drive the growth of Europe’s technology sector.

Why take part? (French) →

02 / BUILD

Technology
companies

Software vendors, industrial companies, startups and SMEs developing, scaling and commercialising European technologies.

Why take part? →

03 / DEPLOY

Buyers
& users

CIOs, CISOs, business leaders, procurement teams and public and private organisations that assess, select and deploy solutions.

Why take part? →

FROM INFRASTRUCTURE TO ADOPTION

Explore the key challenges
for European technology.

SSN explores the technologies and strategic issues that strengthen Europe’s technological autonomy, digital resilience and organisations’ ability to deploy solutions.

Cloud, infrastructure & compute

Regain control of critical infrastructure, cloud services and computing capacity.

AI & data

Take control of models, data and their uses to support lasting technological autonomy.

Cybersecurity, identity & trust services

Strengthen resilience, digital security and trust across digital activities and exchanges.

Software, open source & digital commons

Develop European alternatives that are interoperable, open and under your control.

Hardware, semiconductors & critical technologies

Secure the physical building blocks of European technology and strategic value chains.

Public policy, funding & scaling up

Create the regulatory, economic and operational conditions to accelerate the adoption of European solutions.

JOIN US IN 2027

Shape the future
of European technology.

Technology companies, decision-makers, institutions and partners: join those who develop, fund, select and deploy European technologies, and help them scale.

YOU DEVELOP SOLUTIONS

Exhibit.

Showcase your technologies to decision-makers and create new business opportunities.

Explore exhibitor packages

YOU SELECT YOUR TECHNOLOGIES

Visit.

Discover European solutions and meet the people driving their deployment.

Get notified when registration opens

YOU BRING AN ECOSYSTEM TOGETHER

Partner with us.

Work with us to build a partnership around your communities and priorities.

Institutional partners (French) Media partnerships

2026 EDITION

A look back at the first edition.

A first edition powered by collective momentum.

In 2026, the first edition of Salon Souveraineté Numérique brought together more than 2,000 participants to explore digital sovereignty, European technologies and their deployment.

Two days of meetings, insights and discussions between solution providers, decision-makers and institutions.

2,096

participants

130

exhibitors

60+

conferences and workshops

150+

speakers

The edition was held under the patronage of Anne Le Hénanff, Minister Delegate for Artificial Intelligence and Digital Affairs.

2026 SPEAKERS

They took the stage in 2026.

More than 120 speakers shared their perspectives, expertise and first-hand experience at the inaugural edition of SSN.

Charlotte Marelli

Project Director — Future Networks, Digital Sovereignty and Skills

Directorate General for Enterprise

Olivier Biton

Chief Technology Transformation Officer and CEO of CA-GIP

Crédit Agricole

Yves Delvaux

Chief Technology Officer – Financial Services

Sopra Steria

Emma Ghariani

Head of Open Source and Digital Commons

DINUM

Zakaria Moursli

Deputy Chief Executive Officer

La Banque Postale

Philippe Notton

CEO & Founder

SiPearl

Noémie Sayada

Head of Veolia Agentic Platform

Veolia

Raphaël Auphan

Chief Operating Officer

Proton

Anne-Marie Calmeil

Managing Director France

T-Systems

Caroline Chopinaud

Managing Director

Hub France IA

View all 2026 speakers →

Explore the 2026 programme (French) →

2026 PARTNERS

Partners committed to our success.

Companies, institutions, media and industry networks: thank you to all our partners for the trust and commitment that helped make the first edition of SSN a success.

SPONSORS AND EXHIBITORS

All exhibitors

→

INSTITUTIONAL PARTNERS

All partners (French)

→

MEDIA PARTNERS

All media partners (French)

→

TESTIMONIALS

What they took away from SSN.

Partners, exhibitors and participants share their experience of the event.

Taking part in SSN was an excellent opportunity for Free Pro. The event enabled us to connect with decision-makers facing challenges around sovereignty, cybersecurity and cloud services, in a setting conducive to high-quality discussions.

We are proud to have taken part in this first edition and to have presented Vuisio, our free, lightweight and elegant videoconferencing tool.

A great event on a human scale, with strong potential for the years ahead.

SSN captures the sign of the times perfectly, shining the spotlight on those players in Europe's technology scene who are dedicated to European digital sovereignty. If you're looking to implement European sovereign solutions in your organisation, SSN is the place to shake hands, get demos and be wow'd by the high quality of European solutions.

For a first edition, SSN delivered on its promises: high-quality conferences, relevant visitors, in-depth discussions and a very constructive atmosphere among exhibitors.

For a first edition, and even with BlueMind enjoying strong momentum this year, we were pleasantly surprised to meet so many customers and prospects ready to take action on digital sovereignty.

This first edition confirmed that digital sovereignty also encompasses the software used every day to secure critical information systems. The event has real potential to become an important gathering for the ecosystem.

SSN was a success from its very first edition. High-quality workshops, a steady flow of visitors to our stand and a clear sense of shared concerns about the challenges of achieving greater control over digital technology.

A great first edition that points to a promising future. We particularly appreciated the quality of several discussions.

Taking part in SSN was a success for Alinto. The event enabled us to showcase our expertise as a sovereign email software vendor and service provider. Beyond visibility, we initiated concrete partnership projects. A promising first edition that we intend to build on.

High-quality exhibitors and an essential topic. It was high time it had an event of its own. An excellent initiative.

As a DPO, attending SSN 2026 was an essential experience. The conferences and workshops helped me understand regulatory developments and strengthen my knowledge of data management and sovereign solutions.

An excellent event with a real focus on simple, effective solutions. A great way to meet French and European digital technology providers.

France has real digital talent. I was delighted to discover such outstanding teams and projects!

Sovereignty is not optional: it is a strategic and economic decision for our companies and public services. This event offers the opportunity to meet open-source providers and businesses committed to fair commercial practices, and to hear compelling accounts of completed sovereignty projects.

Sovereignty is more than a word used as a marketing differentiator; in truth, it always has been. Come and meet the organisations turning it into a business reality.

SSN 2026 was a unique opportunity to discover sovereign solutions from across Europe. Being able to speak directly with the teams was a real advantage. An experience well worth repeating.

SSN is an essential opportunity to learn, raise awareness, build relationships and discover new providers. Together, we can build and choose the dependencies we are willing to accept, strengthening the sovereignty of every player in the economy.

Thank you for creating a space for dialogue where public and private organisations could speak collectively and affirm Europe’s ability to shape its own digital future.

Congratulations on this year’s event. We will be delighted to return in 2027!

JOIN US IN 2027

The next edition
starts now.

29 & 30 JUNE 2027

PARIS EXPO PORTE DE VERSAILLES

Exhibit　→ Get notified when registration opens　→

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The whole ecosystem.One meeting place.

Two days at the heartof European technology.