2 - 5 June 2025

Lisbon Congress Centre

LISBON, PORTUGAL

 

 

 

 

 

Hosted by:

Organised by:

 

800

Attendees

200

Speakers

50

Exhibitors

The 2023 event was the best SubOptic conference yet

 

 

SubOptic is the triennial industry-renowned submarine telecoms conference. It is the longest running and most comprehensive conference series in the world for the submarine cable industry.


The 2023 event was the ”best event yet” with 783 attendees, an incredible technical programme and a packed networking agenda. Watch our highlights video

 

what's on the horizon

Sponsorship and exhibition packages now available for the 2025 event

 

 

A wide variety of sponsorship opportunities are available, ranging from premium packages to affordable exhibition only packages. These exclusive packages are currently only available to SubOptic Member companies.


Contact Adam Ball at: adam.ball@terrapinn.com

 

SubOptic 2025 proudly sponsored by

 

  • Host Sponsor

    Alcatel Submarine Networks at SubOptic 2025

    Diamond Sponsor

    CIENA CORPORATION at SubOptic 2025
  • Diamond Sponsor

    HMN Tech at SubOptic 2025

    Diamond Sponsor

    Infinera Corporation at SubOptic 2025
  • Gold Sponsor

    Telecom Egypt at SubOptic 2025

    Lunch Sponsor - Tuesday

    Telecom Egypt at SubOptic 2025
  • Lunch Sponsor - Wednesday

    Telecom Egypt at SubOptic 2025

    Notepad Sponsor

    DRG Undersea Consulting at SubOptic 2025
  • Registration Counter Sponsor

    Telecom Egypt at SubOptic 2025

    Welcome Bag Sponsor

    Xtera Ltd at SubOptic 2025
  • Welcome Reception Sponsor

    Infinera Corporation at SubOptic 2025

    Exhibitor

    Atlantic Cable Maintenance & Repair Agreement (ACMA) at SubOptic 2025
  • Exhibitor

    Makai Ocean Engineering Inc. at SubOptic 2025

    Exhibitor

    Nexans Norway AS at SubOptic 2025
  • Exhibitor

    Spellman High Voltage Electronics Ltd at SubOptic 2025

    Exhibitor

    UltramapGlobal at SubOptic 2025
SubOptic 2023
"Unique combination of intensive networking opportunities and up-to-date technical content delivered and shared by the right experts."

Pioneer Consulting
SubOptic 2023
"Excellent organisation, excellent the level of the presentations and of the speakers! An outstanding occasion of networking"

Elettra Tlc Spa
SubOptic 2023
"It’s a like-minded gathering. Content is excellent"

WIOCC
SubOptic 2023
"SubOptic, by far, has the best content of the submarine cable industry events"

DRG Undersea Consulting

Join us in Lisbon

 

More details on the 2025 Lisbon event will be released shortly.

In the meantime, if you’d like to discuss sponsorship or exhibition opportunities please contact adam.ball@terrapinn.com