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Data & Infrastructure
50
Exhibitors
1,100
Attendees
SubOptic is a triennial global conference and exhibition dedicated to the submarine cable and fiber-optic telecommunications ecosystem, showcasing undersea infrastructure, installation services, marine operations, and next-generation connectivity technologies.
Attendees: Submarine cable operators, subsea technology developers, telecommunications executives, marine operations engineers, network security specialists, and legal or regulatory consultants.
Exhibitor mix: Exhibitors are grouped under unified promotional tiers spanning Host, Diamond, Platinum, Gold, Silver, Associate, and standalone Exhibitor categories on a single directory page.
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Venue
Lisbon Congress CentreConvention centre · 29,000 m² · 5 halls · ~1,500 people
Situated in the historic Belém district by the Tagus River, the Lisbon Congress Centre (CCL) is the largest congress centre in Lisbon. Encompassing 29,000 sqm of total function space, it offers 8 auditoriums, 5 versatile pavilions, and 34 meeting rooms, hosting national and international conventions and exhibitions.
📍 Praça das Indústrias, 1300-307 Lisbon, Portugal
Operated by Lisboa FCE (Fundação AIP)
Organizer
TerrapinnPrivate · London, United Kingdom · Founded 1987
An international business media and exhibition company that designs and operates global trade conferences and exhibitions.
Exhibitor list
38 companies are exhibiting at SubOptic. A sample of 12 is shown below — unlock the full list to see all 38.
Also exhibits at SPE Offshore Europe Conference and Exhibition, SPE Offshore Europe Conference & Exhibition
Also exhibits at Submarine Networks World
Also exhibits at Global Industrie, Carrefour des Fournisseurs de l'Industrie Agroalimentaire Rennes
Also exhibits at IEEE MTT-S International Microwave Symposium, FINE PROCESS TECHNOLOGY EXPO - for Processing Technologies, IFFA
Also exhibits at Quantum Networks Summit, SASE & ZTNA Forum, Submarine Networks World
Also exhibits at Congreso & EXPO ASLAN, Gartner Security & Risk Management Summit, SPE Offshore Europe Conference and Exhibition
26 more exhibitors at SubOptic.
Unlock the complete exhibitor list — every company, with optional ICP filtering and verified buying-committee contacts per matched account.
Why people attend
Buyers attend to source mission-critical marine installation assets, evaluate deep-sea cable tech, establish maintenance agreements, and secure reliable international data infrastructure pipelines.
Exhibitor categories
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Frequently asked questions