The 2023 event was the best SubOptic conference yet

"Welcome to SubOptic 2025, the pulse of the submarine cable industry. This event emphasizes the crucial role of submarine cables in ensuring sustainable global connectivity amidst soaring demand. As a cornerstone event, it provides a platform and fertile ground for exchanging insights, developing partnerships, and pioneering innovative concepts that shape our industry’s future. Join us at SubOptic 2025, a milestone and defining moment in our calendar, where we aim to showcase progress, ignite innovation, and reinforce the collaborative spirit that defines our industry."

"ASN is honored to host SubOptic 2025 in Lisbon, celebrating its return to Europe after 12 years. Lisbon, a dynamic hub for international submarine cables at the crossroads of Europe, Africa, and the Americas, plays a key role in our interconnected world and sets the perfect stage for SubOptic 2025 to spotlight sustainability challenges. We look forward to welcoming professionals, experts, and enthusiasts from across our community to share insights, engage in rich discussions, and advance our essential contributions to the digital economy’s infrastructure. SubOptic 2025 promises to be a memorable event, driving us towards a more connected and sustainable future."