Posidonia 2026 set a new benchmark for the global maritime industry, bringing together the world’s leading shipping stakeholders at a pivotal moment for international trade. Against a backdrop of geopolitical uncertainty, evolving decarbonisation regulations, digital transformation and mounting pressures on global supply chains, the exhibition provided a unique platform for dialogue, collaboration and deal-making.

Reflecting the significance of the event, IMO Secretary-General Arsenio Dominguez, who participated at Posidonia and addressed the opening ceremony, highlighted the exhibition’s unique role in fostering industry engagement.

“Posidonia is a shipping exhibition that has become a maritime institution,” said Dominguez. “Engagement and dialogue are the basis for the business of global shipping. Honest and open conversations and trust-building are central to negotiations at IMO, to reach consensus, built on understanding of everyone’s perspectives.”

Those conversations unfolded throughout the week across conference halls, exhibition stands and networking events, as shipowners, regulators, policymakers and technology providers examined the challenges and opportunities shaping the future of shipping. At the same time, the exhibition floor was transformed into a hub of commercial activity, with exhibitors announcing strategic partnerships, signing memoranda of understanding and unveiling major investment initiatives.

Among the landmark agreements announced during Posidonia 2026 were a series of strategic collaborations and commercial transactions that underscored the industry’s commitment to innovation, sustainability, digital transformation and industrial growth.

Highlights included a Memorandum of Understanding between Skaramangas Shipyards and Hyundai Heavy Industries aimed at strengthening Greece’s shipbuilding capabilities and exploring opportunities in naval and commercial vessel construction. The exhibition also witnessed one of the year’s most significant shipbuilding transactions, with Greek shipowner Dynacom advancing a major VLCC newbuilding programme at Hudong-Zhonghua Shipbuilding.

Further reinforcing the momentum behind the revitalisation of Greek shipbuilding, ONEX Shipyards and Antipollutionsigned an agreement for the construction of four advanced anti-pollution vessels at Elefsis Shipyards, with options for additional units. ONEX also announced a strategic cooperation agreement with the Port of Antwerp-Bruges to strengthen connectivity between Greece and Northern Europe through the development of a new “Blue Corridor.”

ABS and HD Hyundai Heavy Industries also signed a joint development agreement to design a U.S.-flagged 50,000 DWT oil and chemical tanker compliant with ABS Rules and U.S. Coast Guard requirements.

Environmental compliance and digitalisation featured prominently among the business announcements, with StormGeoand OceanScore unveiling a collaboration designed to help shipowners navigate increasingly complex emissions regulations. Meanwhile, Samsung Heavy Industries, Lloyd’s Register and Capital Clean Energy Carriers revealed plans to jointly explore floating data centre solutions, highlighting how maritime expertise can support emerging digital infrastructure requirements. A separate agreement between Lloyd’s Register Advisory and Samsung Heavy Industries will further advance the commercialisation of the concept.

Commenting on the breadth of commercial activity generated during the exhibition, Theodore Vokos, Managing Director of Posidonia Exhibitions S.A., said: “Collectively, the agreements announced during Posidonia 2026 reflected the industry’s determination to invest in future-ready fleets, sustainable operations, advanced technologies and resilient infrastructure. From major shipbuilding contracts and environmental initiatives to pioneering digital projects and logistics partnerships, the exhibition once again demonstrated its role as a premier global platform for maritime business, innovation and international collaboration.”

Beyond the business deals and announcements, Posidonia 2026 delivered unprecedented levels of participation and engagement. Over 35,000 visitors passed through the halls of the Athens Metropolitan Expo over the course of the week, generating over €100 million in economic activity for the Attica region and reinforcing the exhibition’s importance not only to the maritime sector but also to the wider Greek economy.

The international nature of the event was reflected in the feedback received from government representatives, industry executives and maritime stakeholders from around the world.

“Posidonia has always been much more than an exhibition,” said Marina Hadjimanolis, Cyprus Shipping Minister. “It has long been one of the most important meeting points for the global maritime community.”

Murali Pillai, Singapore’s Senior Minister of State for Law and Transport, described Posidonia 2026 as “an invaluable opportunity to meet old friends and other key maritime players to exchange perspectives on the future of international shipping.”

Industry participants echoed similar sentiments. George Marinakis, Managing Director of MT Innovative Solutions S.A. (MTIS), said the exhibition confirmed that the future of shipping will be shaped by organisations capable of combining strong partnerships, operational excellence and intelligent use of technology, while Konstantinos Antoniadis, CEO and Co-founder of EMICERT, noted that the event exceeded expectations and provided a valuable platform for dialogue on the future of shipping and sustainability.

For Orestis Schinas, Co-Founder and Academic Lead of HHX.blue, the quality of discussions surrounding finance, decarbonisation, digitalisation and competitiveness demonstrated why Posidonia remains one of the industry’s most influential gatherings and a catalyst for new business opportunities.

While attendance surpassed every previous edition, the record-breaking numbers also highlighted the need for continued investment in infrastructure capable of supporting events of this scale. Posidonia 2028 will be the 30^th edition of the world’s most prestigious shipping trade event and will take place from 5-9 June at the same venue.

“Each edition of Posidonia raises the bar even higher – not only for the exhibition itself, which is widely recognised as the world’s premier maritime gathering – but also for Greece’s overall profile as a destination for international conferences and exhibitions,” said Vokos.

He added: “As Posidonia continues to grow, so do the infrastructure requirements needed to support it. Adapting to these evolving needs is essential – not for the reputation of Posidonia, which is already firmly established – but for strengthening Greece’s standing as a world-class destination capable of hosting events of the highest international standard.”

Posidonia 2026 was 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.