From 29 to 31 October 2026, come aboard the Swiss Pearl for three days of discussion, reflection and networking in the heart of France’s first river-sea corridor.

Following a successful inaugural event that confirmed the value of a travelling conference dedicated to the Seine Axis, InfluenSeine returns in 2026 with a renewed ambition: to bring together, in an exceptional setting, those who contribute to the economic, industrial, logistical, energy and regional development of the Seine.

Between Paris and Le Havre, this business cruise offers a unique insight into the major issues shaping the future of the river and its surrounding regions.

An event at a pivotal moment

The 2026 edition takes place against a particularly decisive backdrop.

Following the local elections and the installation of new local authorities, and just a few months ahead of a new presidential term, the regions along the Seine Corridor are called upon to tackle major challenges: strengthening their competitiveness, accelerating the green transition, supporting reindustrialisation, and consolidating logistical and energy sovereignty, whilst pursuing the major projects that will bring about lasting transformation to the Seine corridor.

These include, in particular, the future Le Havre lock, the Seine-Nord Europe Canal, the development of port infrastructure, and the river’s growing role in policies on mobility, urban planning and decarbonisation.

InfluenSeine aims to address these topics at the heart of the action, by sailing along the river that connects them.

An experience unlike any other

InfluenSeine is neither a trade fair nor a conference.

It is an immersive experience designed to foster meaningful dialogue between business leaders, elected representatives, heads of institutions, port stakeholders, industrialists, logistics professionals, experts and partners of the Seine Corridor.

Over three days, conferences, round-table discussions, site visits and stopovers follow one another in an environment conducive to discussion. The time spent sailing, meals and social gatherings naturally extend the discussions and help to forge lasting connections, far removed from the fast pace of traditional events.

It is this sense of closeness that is the true strength of InfluenSeine: taking the time to understand the issues at stake, to compare viewpoints and to foster new collaborations.

An edition dedicated to heritage and innovation

The year 2026 will also mark the centenary of the death of Claude Monet, an iconic figure of Impressionism for whom the Seine was an inexhaustible source of inspiration.

To mark the occasion, participants will have the opportunity to stop off at Giverny, offering a further insight into this river which has always linked heritage, culture, innovation and economic development.

This convergence of heritage and the future perfectly illustrates the spirit of InfluenSeine: showcasing the region’s strengths whilst preparing for the transformations of tomorrow.

Why book your cabin?

Taking part in InfluenSeine means choosing to experience the event to the full.

By booking a cabin on board the Swiss Pearl, you’ll enjoy the full cruise experience and all the moments that make it special: the talks, the tours, the time spent cruising, the informal discussions and the encounters that often arise when you least expect them.

As capacity is deliberately limited to ensure the quality of interactions, the number of cabins available is restricted.

Don’t delay – book your place now to join the decision-makers and key players who will shape the future of the Axe Seine.

Book your cabin today:

👉 Bookings

Join us from 29 to 31 October 2026, between Paris and Le Havre, for three days of cruising, reflection and networking dedicated to the future of the Axe Seine.