Posidonia is the world’s premier shipping industry event, held in the historic heart of global maritime trade-Athens. This biennial exhibition serves as the ultimate platform for shipowners, tech innovators, and global policymakers to shape the future of sustainable "green shipping." Beyond the exhibition floor, Posidonia features a high-level conference program and the unique Posidonia Games, which bring the international maritime community together through competitive sports.
The event covers every critical segment of the global maritime supply chain:
The world’s leading shipyards showcase cutting-edge vessel construction, from massive container ships to specialized technical crafts.
Marine design and engineering
Fleet modernization and alternative fuel retrofitting
Nuclear and hydrogen propulsion technologies
Discover the latest in next-gen navigation systems, vessel digitalization, and innovative engine room solutions.
Satellite communication systems
Automation and AI in maritime operations
Environmental protection and ballast water treatment
Deck equipment and high-end maritime accessories
Shipping Services & Finance A sector dedicated to the professional services powering global trade.
Ship finance and maritime banking
Marine insurance (P&I) and legal consultancy
Ship brokering and fleet management
Port authorities and terminal logistics
Experience industry networking in a dynamic, informal setting through high-stakes sporting events:
Posidonia Cup (May 29, 2026): The exhibition’s flagship sailing race. Held in Faliron Bay (Piraeus), the regatta typically features over 50 yachts crewed by maritime professionals.
Posidonia 3x3 Basketball (May 30, 2026): A high-energy tournament taking place in Piraeus’ premier athletic venues.
Posidonia Running Event (May 31, 2026): A popular 5K run through the historic streets of Piraeus. The port-side route offers a spectacular atmosphere for over 2,000 runners.
Posidonia Shipsoccer Tournament (May 31, 2026): A 5x5 soccer tournament featuring nearly 28 teams from international and Greek shipping firms.
Posidonia Golf Tournament (May 31, 2026): A prestigious event held at the exclusive Glyfada Golf Club of Athens.
Posidonia Tour: The newest addition—a cycling tour for enthusiasts looking to explore the stunning landscapes of Attica.
When planning your visit to the Metropolitan Expo, please note that the first day is reserved for the grand evening ceremony, while the following days focus on core business operations.
Monday (June 1): 6:00 PM – 9:00 PM
(Grand Opening Ceremony – Admission typically by invitation/VIP only)
Tuesday – Thursday (June 2–4): 10:30 AM – 7:00 PM
(Main exhibition days and conference sessions)
Friday (June 5): 10:30 AM – 5:00 PM
(Final exhibition day and closing networking sessions)
The Metropolitan Expo is conveniently located adjacent to the Athens International Airport (AIA).
Complimentary Shuttle Bus: The organizer provides free shuttle service from central Athens (Syntagma Square), the Doukissis Plakentias metro station, and the Port of Piraeus.
Metro / Suburban Railway: Take the Blue Line to the "Airport" station. From there, dedicated shuttle buses transfer guests to the expo entrance (a 3-minute ride).
By Car: Accessible via the Attiki Odos highway. On-site parking is available for over 5,000 vehicles.
The main exhibition is scheduled for June 1–5, 2026.
At the Metropolitan Expo, Greece's most advanced exhibition center, situated right by the Athens International Airport.
Posidonia is a B2B event strictly for maritime industry professionals. Admission is free upon online registration, which requires professional verification.
No, the shuttle buses run on a continuous loop throughout the day and are available to all registered attendees and badge holders.
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