About Issue 15

The 2026/2027 Submarine Telecoms Industry Report examines the projects, investment and operational decisions shaping global subsea connectivity. This edition brings together industry sentiment, system growth, capacity, ownership and financing, suppliers, maintenance and cable ships, with analysis of hyperscalers, data centers, technology, regulation and regional development. It considers how financing, permitting, manufacturing, marine resources and landing access affect the delivery of planned systems, while distinguishing design capability, lit capacity and commercial demand. Sustainability, resilience, asset renewal and workforce needs provide context for the industry’s next phase of development.

Table of Contents:

  • EXORDIUM
  • FOREWORD: Thoughts From Doreen Bogdan-Martin, ITU Secretary-General
  • METHODOLOGY
  • EXECUTIVE SUMMARY
  • GLOBAL OVERVIEW
  • CAPACITY
  • OWNERSHIP & FINANCING ANALYSIS
  • SUPPLIER ANALYSIS
  • SYSTEM MAINTENANCE
  • CABLE SHIPS
  • HYPERSCALERS AND DATA CENTERS
  • SPECIAL MARKETS
  • TECHNOLOGY
  • REGULATORY & BUSINESS OUTLOOK
  • REGIONAL ANALYSIS
  • CONCLUSION
  • AFTERWORD
  • REFERENCES

Next Issue October 2027

About the Industry Report

About the Industry Report

The SubTel Forum Submarine Telecoms Industry Report is a comprehensive annual analysis of the submarine cable market, released every October. It explores key industry trends, offering expert insights into global market developments, regional shifts, and future projections. Covering everything from system ownership and financing to technology advancements and regulatory changes, the report provides a detailed look at the evolving landscape. Whether you are an industry veteran or new to the field, this resource delivers essential knowledge to help navigate the complexities of submarine telecoms.

Key Highlights

Explore industry sentiment, the forward project pipeline, capacity activation, financing structures, supplier activity and marine capability. The report examines hyperscaler participation and data-center expansion alongside maintenance, resilience, permitting and sustainability. Regional coverage spans the Americas, AustralAsia, EMEA, Indian Ocean, Polar, Transatlantic and Transpacific markets. Technical analysis addresses multicore fiber and high-capacity transmission, while the delivery outlook connects announced projects with the practical milestones needed to bring infrastructure into service.

Advertising Opportunities

The SubTel Forum Industry Report provides a unique platform to connect with key decision-makers and industry leaders across the submarine telecoms sector. With its targeted readership, it offers prime visibility for companies looking to showcase their products, services, and innovations. Advertising options range from sponsored content and featured placements to customized branding opportunities designed to maximize exposure. Whether aiming to build brand recognition or reach a specialized audience, this report is the ideal channel to engage with the global submarine cable community.