• 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 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.

ESCA Plenary#54, Marseille, France
Wednesday, 18 March 2020

The Executive Committee of ESCA has been closely monitoring the COVID-19 Pandemic and has taken the decision to postpone its Plenary scheduled for 18th/19th March in Marseille. The Plenary has now been re-scheduled for 28th/29th October 2020 in the same location. We thank you for your support and will of course keep you regularly updated.


Cable Awareness Workshop
Wednesday, 29 January 2020

Another very successful Cable Awareness Workshop presented jointly by ESCA and The Crown Estate was held yesterday in London.

Aiming to provide an introduction to the industry for new entrants, graduates etc., the event was structured to follow the phases of a subsea project, aiming to address the lifecycle of a submarine facility, with a number of experts from a cross section of the subsea cables industry kindly providing excellent presentations to the audience.

Further events are planned!


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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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