From insurance and risk management to energy transition, digitalisation and maritime security, the Posidonia 2026 conference programme highlights an industry actively reshaping itself in response to geopolitical disruption and structural change.

Posidonia 2026 will open its gates on June 1, welcoming more than 40,000 maritime industry professionals from around the world to Athens for what is expected to be not only the largest, but also the most anticipated edition in the event’s history.

Against a backdrop of geopolitical challenges in the Middle East, global shipping has moved firmly into the mainstream spotlight, underlining the strategic importance of maritime transport to global trade, energy security, and economic stability. With hundreds of ships stranded for months in the Straits of Hormuz and energy supply chains placed under immense pressure, the resilience of the shipping industry is once again being tested on a global scale.

Mr. Vasilis Kikilias, Minister of Maritime Affairs and Insular Policy, said: “Greek shipping is not about a select few. It concerns society itself, development, jobs, and the everyday lives of citizens. Posidonia is the leading international meeting point where the critical decisions shaping the future of global shipping, energy, and the economy are discussed, with a direct impact on local communities and people’s lives.”

In this highly complex, high-stakes environment, Posidonia’s relevance has never been greater, and shipping has never meant so much to so many.

Mrs. Melina Travlos, President of the Union of Greek Shipowners, said: “In a time of international challenges and multiple disruptions, Greek shipping stands as a pillar of stability, resilience and global connectivity. It unites the world and leads with vision, determination and institutional responsibility. The strategic value of shipping is also reflected in Posidonia 2026, a prestigious global maritime event that fosters meaningful dialogue and cooperation in shaping the future of the industry. With pride, we welcome the international maritime community to Greece, home of the world’s leading shipping nation.”

Mr. George Alexandratos, President of the Hellenic Chamber of Shipping, said: “In Posidonia 2026 once again confirms its role as the premier international meeting point of the global maritime community, where partnerships are forged, ideas are exchanged, and the vision that shapes both the present and the future of shipping is brought to life. It is the place where shipping is not merely presented but actively evolves. At the same time, it highlights the strength and breadth of the modern maritime cluster, reflecting the reality that shipping is a vast and interconnected ecosystem of dozens of professional paths and activities. This is something that society should recognize every day, as opportunities and prospects for the future are often already right in front of us—if only we take the time to see them. ”

Mr. John C. Lyras, President of the Posidonia Coordinating Committee, said: “The 29th Posidonia biannual exhibition and events are occurring at a time when geopolitical conflicts and rivalries are at their highest since the historically momentous collapse of the Soviet Union 35 years ago, and when attacks on merchant shipping are, regrettably, the highest since the  age of sail. Against this worrying (and rather disheartening) background we are happy and proud to host a maritime week that, once again, brings together so many national delegations from all over the world to cooperate in the pursuit of peaceful trade, goodwill and coexistence.”

This year’s exhibition will feature a record 24 national pavilions — including the official participations of Germany and Italy, both returning after a long absence — spread across the Athens Metropolitan Expo’s 45,000 square metres of gross leasable area. In total 2,227 exhibitors from 83 countries and territories will participate, representing every sector of the international shipping industry. Compared with the 2024 edition, the number of exhibiting companies has increased by almost 9%.

The growing technological transformation of shipping will also be strongly reflected at Posidonia 2026, with more than 30 exhibitors showcasing Artificial Intelligence applications and capabilities designed specifically for maritime operations. At the same time, the industry’s accelerating transition toward sustainability and regulatory compliance is driving strong demand for environmental technologies, with 100 exhibitors presenting solutions aimed at supporting the sector’s journey toward zero emissions.

Speaking at the pre-event Press Conference, Mr. Theodore Vokos, Managing Director of Posidonia S.A., said:

“It is important to emphasise that, despite our initial concerns, the crisis in the Gulf did not affect us, and all exhibitors and visitors from the Gulf region have confirmed their attendance. But this crisis also highlighted the resilience of our shipping industry. Not only did it withstand the challenges, but it also demonstrated its importance to the global economy by continuing to operate and serve the world despite adverse conditions.”

Mr. Vokos also highlighted the broader economic significance of this year’s event, noting that Posidonia 2026 has effectively already begun, with conferences, meetings, receptions, and networking events having started weeks ahead of the official opening.

“The economic impact of this year’s Posidonia on the Greek economy will be greater than ever before,” he said. “Not only are we expecting approximately 40,000 participants overall, but international visitors are also extending their stay in Greece in order to attend the expanded conference programme and the Posidonia Games sporting events. We expect the total economic turnover generated by Posidonia 2026 to significantly exceed €100 million.”

Mr. Yiannis Moralis, Mayor of Piraeus, said: “Piraeus warmly welcomes the global maritime community to Posidonia 2026, an institution inseparably linked to the city’s history and identity. As a timeless center of Greek shipping and one of Europe’s most important ports, Piraeus continues to serve as a reference point for international maritime activity, while also showcasing its modern and outward-looking character. As part of this year’s event, the city is also hosting the highly popular Posidonia Running Event and Posidonia Cup, further strengthening the connection between Posidonia and Piraeus.”

Posidonia 2026 will once again attract an exceptional level of high-profile international participation. The President of Panama, accompanied by several members of his cabinet, will attend the exhibition, alongside the Secretary-General of the International Maritime Organization (IMO), the European Commissioner for Transport, and more than ten ministers and deputy ministers representing maritime nations from around the world.

The event is also reinforcing its commitment to sustainability, with Posidonia receiving ISO certification as a sustainable event for the third consecutive edition, remaining the first exhibition in Greece to achieve this distinction.

Meanwhile, Posidonia’s parallel events programme continues to expand significantly. The 2026 Conferences and Seminars programme will include some 70 events, many of which will now take place outside the exhibition venue due to unprecedented demand. Nuclear energy as a potential maritime fuel is emerging as a key topic on the agenda, with a high-level event set to examine the role of advanced nuclear technologies in commercial shipping and near-shore power generation.

The Posidonia Games have also expanded further this year with the introduction of the Posidonia Tour cycling race, while proceeds from the sporting events will continue to support charitable organisations and NGOs.

Posidonia 2026 is organised under the auspices of the Ministry of Maritime Affairs and Insular Policy, the Hellenic Chamber of Shipping and the Union of Greek Shipowners, with the support of the Municipality of Piraeus and the Greek Shipping Co-operation Committee.