
Orange Marine is a leading global player in the offshore wind and marine renewable energy sectors. They have a fleet of vessels specifically designed for offshore operations.
Their fleet includes a range of vessels, from crew transfer vessels to accommodation support vessels, each with its own unique capabilities and features. These vessels are designed to work in harsh marine environments, providing safe and efficient transportation and support services for offshore wind farms and other marine projects.
Orange Marine's operations are not limited to Europe, with a presence in several regions around the world, including the Middle East and Asia.
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Operations
Orange Marine's operations are a key part of their business, with a fleet of six cable ships covering all of the world's oceans. The fleet is divided into four regions of operation: ACMA, MECMA, Southern Hemisphere, and the Indian Ocean.
Each cable ship is based in a specific location, such as la Seyne-sur-Mer, Brest, or Cape Town, and is equipped to handle repairs and maintenance in their respective regions. The ships are also equipped with a range of submarine engines and can be shipped from marine bases or foreign harbors.
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The fleet includes the C/S Raymond Croze, which repairs cables in the Mediterranean, Black Sea, and Red Sea, and the C/S Leon Thevenin, which repairs cables in the Atlantic zone and Northern Europe. The C/S Chamarel operates in the Southern Hemisphere, while the C/S René Descartes is dedicated to installing submarine cables worldwide.
Orange Marine also operates two cable ships under the Italian flag, the Certamen and the Teliri, which are used for cable maintenance in the Mediterranean, Black and Red Seas. The company owns a cable depot in Catania.
To protect and repair intercontinental damaged links, Orange Marine designs, manufactures, and operates submarine vehicles, including the Hector ROV and the Elodie plough. The Hector ROV can lift, hold, and cut cables using articulated arms, while the Elodie plough buries cables at significant depths.
The operations are typically carried out by a team of around 50 mariners, including a mix of French and Malagasy crew members. The team is supported by a mission team of around a dozen people, including a mission leader, technicians, jointers, and pilots.
The operations are carried out in pairs, with the commandant and their crew handling the navigation and safety of the ship, while the mission team handles the technical and commercial aspects of the operation. The teams work together to provide an optimal service to the clients, the consortiums of telecom operators.
The maintenance operations typically last between six to ten days, depending on the duration of the transit to the work zone. Each ship typically operates around 12 to 15 times per year.
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History and Challenges
Orange Marine has been at the forefront of laying submarine cables for decades. These cables are crucial for international communication, with nearly all international communications passing through them.
The growth of digital communication has led to an exponential increase in data transmission, making high-speed fibre optic cables a necessity. With over 800,000 km of infrastructure laid at the bottom of the oceans, it's equivalent to more than 20 times the Earth's circumference.
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Historique Juridique
The history of Orange Marine's legal structure is a fascinating one. It all began in France at the end of the 19th century with the start of underwater cable laying activities.
These activities were initially tied to the French Ministry of Posts and Telecommunications through a subsidiary called Compagnie française des câbles sous-marins et de radio. In 1982, this subsidiary was rebranded as France Câbles Radio.
A significant change occurred in 1999 with the creation of FT Marine, just before France Télécom acquired Orange the following year. This marked a new era for the company.
Orange Marine took control of Elettra Tlc, a subsidiary of Telecom Italia, in October 2010.
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Anciens Navires

The N/C Raymond Croze, based in La Seyne-sur-Mer at the BMM (Base Marine Méditerranée), operated for 40 years in the Mediterranean, Black Sea, and Red Sea for cable maintenance (1983-2024).
This ship has been a vital part of the region's maritime history, playing a crucial role in maintaining underwater cables.
The Raymond Croze's extensive experience has allowed it to adapt to the unique challenges of each sea, from the Mediterranean's busy shipping lanes to the Red Sea's coral reefs.
Its dedication to cable maintenance has ensured the stability of communication networks in the region.
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Principaux Incidents Sur La Flotte
In 2012, a major incident occurred on the Chamarel, a ship in Orange Marine's fleet. An uncontrolled fire broke out on board, forcing the crew to abandon ship.
The crew, consisting of two French officers and South African sailors from the Smit agency, was safely rescued and taken back to the port of Walvis Bay by a Namibian fishing boat.
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The Chamarel then ran aground on sandbanks about 40 kilometers south of Cape Cross, in Namibia. Fortunately, no pollution was reported by the Namibian authorities.
To replace the Chamarel in the area, Orange Marine deployed the Léon Thévenin.
Here are the details of the incident:
- Incident date: August 8, 2012
- Location: Off the coast of Namibia, in the Atlantic Ocean
- Cause of the fire: Unknown
- Crew status: Safely rescued
- Ship's fate: Ran aground on sandbanks
Challenges for the Telecom Sector
The telecom sector is facing a massive challenge in keeping up with the exponential growth of data transmission. The volume of information being sent and received is increasing rapidly, driven by the rise of business networks and social media.
This growth is putting a strain on existing infrastructure, which is constantly evolving to meet the demands of clients who require more bandwidth and power.
The need for high-speed data transmission has led to the installation of underwater cables that carry nearly all international communications. These cables, made of high-speed fiber optic technology, are the only viable solution for coastal regions and areas with limited access.
There are over 800,000 kilometers of underwater cable infrastructure, which is equivalent to more than 20 times the circumference of the Earth. This highlights the massive scale of the telecom sector's challenge in keeping up with the growth of data transmission.
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Inquiries and Questions
If you have any questions about Orange Marine, don't hesitate to reach out. They have a dedicated team to address your inquiries.
Their services range from ship repair and conversion to offshore wind farm maintenance, so it's likely they can help with any specific needs you have.
Questions
Questions are a natural part of any inquiry process, and it's essential to ask the right ones to get the information you need.
Asking open-ended questions can help you gather more detailed and thoughtful responses, whereas closed-ended questions typically yield yes or no answers.
A well-crafted question should be specific, clear, and concise, making it easier for the respondent to provide a relevant and accurate answer.
In some cases, a question may be too broad or too narrow, requiring you to adjust its scope or specificity to suit your needs.
To avoid asking leading questions that influence the respondent's answer, it's best to word them in a neutral and objective manner.
A question's tone and language can greatly impact how it's received and responded to, so be mindful of your audience and the context in which you're asking the question.
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CEO Inquiry

Knowing who's in charge can be really helpful. Didier Dillard is the CEO of Orange Marine.
If you need to find out who's running a company, it's a good idea to check their website or recent news articles. Didier Dillard is the CEO of Orange Marine, according to a reliable source.
Understanding the leadership structure of a company can give you a better sense of their goals and values. Didier Dillard is the CEO of Orange Marine.
Frequently Asked Questions
Who owns Orange Marine?
Orange Marine is a wholly owned subsidiary of Orange S.A., a leading global telecommunications company. This ownership structure enables Orange Marine to play a significant role in the global submarine communications cable industry.
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