• The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.
  • The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.
  • The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.
  • The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.
  • The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.
  • The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.
  • The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.
  • The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.
  • The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.
  • The European Subsea Cables Association is an organisation of submarine cable owners, operators and suppliers and is primarily aimed at promoting marine safety and protecting cable installations in European and surrounding waters.

The European Subsea Cables Association is a forum of national and international companies which own, operate or service submarine cables in European and surrounding waters.



The principal goal of the European Subsea Cables Association is the promotion of marine safety and the safeguarding of submarine cables from man-made and natural hazards, including:

Serving as a vehicle for the exchange of technical and legal information pertaining to submarine systems without compromising the commercial and market aims of individual companies.

Liaising with all relevant parties affected by the installation and operation of submarine cables in European and surrounding waters.

Funding of projects which are agreed to be beneficial for the protection of submarine cable systems.

Participation in relevant industry exhibitions, meetings and technical conferences.

Facilitating the design and production of promotional materials.

When appropriate, appointing one or more of its members to represent European Subsea Cables Association interests at forums.

ESCA Plenary - 6th/7th March, NOC, Southampton
Tuesday, 20 February 2024

A record attendance for our forthcoming Plenary over 6th/7th March at the National Oceanography Centre (NOC) in Southampton, with a fantastic lineup of speakers covering various industry related topics and including a tour of the Marine Autonomous Robotics System (MARS) Innovation Centre. Fantastic attendance, fantastic venue for which we are sure will be a fantastic Plenary! Please take a look at our agenda here Plenary#61 Agenda


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Become an ESCA Member
If you are a marine cable owner, operator, consultant or supplier and are interested in joining the European Subsea Cable Association, please contact the ESCA Secretary or download the Membership Application Form


Submarine cables (telecommunications and power) are critical to the UK and Europe's future digital economy and energy needs. To many people submarine cable infrastructure is unseen and little thought about. When articles about submarine cables are written they tend to contain spurious information about shark bites or being tapped by the worlds clandestine security agencies. Some people still think most international communications are carried by satellite!

European Subsea Cables Association have therefore produced two articles, one on telecommunication cables and one on power cables. The articles are non-technical in nature and are intending to be an informative and easy read.

Articles can be viewed online and are also available to download and can be freely distributed.

Ever since the first international submarine cable, a copper-based telegraph cable, was laid across the Channel between the United Kingdom and France in 1850, the submarine telecommunications industry has been connecting countries and continents.

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Submarine Telecommunications Cables

The first submarine cable to carry electricity was laid across the Isar River in Bavaria during 1811. Submarine power cables have evolved significantly since then, through developments in technology and design, ever increasing in capacity and length.

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Submarine Power Cables

The European Subsea Cables Association is a forum of national and international companies which own, operate or service submarine cables in the UK and surrounding waters.

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See also; Application Form, Membership Fees, Organogram, Executive Committee and Sub-Groups, Application Form, Meet the ESCA team, Liaison Officer and Fishing Advisor

Commercial fishing is the most dangerous occupation in Europe. In the UK for example, typically some 20 to 25 fishermen are killed in fishing accidents each year, which is many times greater than in other industries.

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Fouling a submarine cable can be extremely hazardous to fishing vessels. Damage to submarine cables is expensive to repair and can cause disruption to power distribution and international telecommunications.

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Sites of interest; Organisations, Authorities, Cable Protection & Awareness, Forums, Legal and Offshore links.

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Contact details, including emails and postal address, for European Subsea Cables Association.

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A list of European Subsea Cables Association members, including Telecommunications, Power, Renewable Energy and Consulatant companies and organisations.

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Download / request Documents.

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Download / request Guidelines.

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Download / request Policies.

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