Global Marine provides subsea cable maintenance services to almost 100 customers around the globe to keep their fibre optic cable systems operational the service is provided via maintenance agreements and private contracts.

With unrivalled expertise, an exceptional knowledge base built over the last 165 years and a commitment to advancing technological solutions, Global Marine is the partner of choice for those wanting to maximise the return on their cable system investment.

It is imperative that system downtime is minimised and that a broken segment of cable is repaired in a timely manner. Global Marine provide a variety of maintenance options that reflect individual requirements for quality, reliability, responsiveness, dependability, and speed of repair.

Maintenance solutions are provided via consortiums or through private agreements and are tailored to the exacting need of the customer.

Our Experience

  • With our joint venture partners we support the maintenance of nearly 400,000km of globally installed telecom cable, of a total cable maintenance base of 1,300,000km.
  • Global Marine has performed 33% of maintenance operations on fibre optic cables globally.
  • Global Marine has played a pioneering role in the development of cable repair and maintenance solutions, and is a founding member of the Universal Joint Consortium (UJC).

Maintenance Zones

The maintenance consortiums we operate in are:

SEAIOCMA – South East Asia and Indian Ocean Cable Maintenance Agreement

As with any cable maintenance agreement Global Marine, provide SEAIOCMA with repair, reinstatement and preventative maintenance of scheduled cables. Cable maintenance is provided from beach joint to beach joint. Global Marine has depots around the globe for storage of spare cable, plant and joint kits.

Cable Retriever is dedicated to SEAIOCMA and is based at Subic Bay in the Philippines. Batangas Cable Depot also in the Philippines provides support services.

NAZ – North American Zone

The maintenance zone covers an area from the Bering Sea and Alaska in the North to the Equator in the South and from the Americas to approximately 167º West Longitude. Wave Venture is 100% committed to NAZ and operates from a base port of Victoria, Canada.

ACMA – Atlantic Cable Maintenance Agreement

ACMA’s sole purpose is for the cable repair and maintenance in the Atlantic, there are 61 members drawn from the telecoms, power cable and the oil & gas industries.

Wave Sentinel and Pacific Guardian are dedicated to ACMA.  Wave Sentinel has a split base spending six months in both Portland, UK and Bermuda.  Pacific Guardian is based in Curacao in the Netherlands Antilles.

PIOCMA – Pacific and Indian Ocean Cable Mutual Agreement

PIOCMA agreement comprises of NAZ, Yokohama Zone and SEAIOCMA agreements. It provides mutual support post any natural disasters providing risk management solutions to consortium members. The last time PIOCMA was invoked, was during the Taiwan earthquake of 2006 that slowed internet traffic dramatically.  More recently PIOCMA was on alert following the Japanese Tsunami in 2011 although was not called upon.

Our Latest News:

Posted: 25/06/2019

Global Marine Group to Safeguard Ørsted’s UK Power Cables Under the Atlantic Cable Maintenance Agreement

Global Marine Group (GMG), supported by its business units Global Marine,...

Posted: 08/03/2019

Meet some of our inspirational ladies on International Women’s Day

In 2019, the focus of International Women’s Day is about balance....

Posted: 28/02/2019

Osbit to deliver next generation Subsea Plough to Global Marine Group

Osbit Limited, the offshore technology and engineering company, has secured a...

Posted: 29/01/2019

Rovco and Global Marine Group Enter Invested Partnership

Subsea technology company, Rovco has formed an invested partnership with Global...

Posted: 22/08/2018

Global Marine completes two offshore oil field communications contracts for Tampnet

Global Marine, a market leader in subsea fibre optic cable installation...

Posted: 01/08/2018

Global Marine Group handed RoSPA Order of Distinction (19 consecutive Golds) Award for health and safety practices

Global Marine Group has been issued a prestigious award in recognition...

Posted: 24/07/2018

Nurturing the next generation of engineers

For the last couple of weeks, Megan, an A level student...

Posted: 05/07/2018

Global Marine Group to Ride 350km for corporate charity, the Jubilee Sailing Trust

Next week, a team of amateur and enthusiastic riders from Global...

Posted: 04/07/2018

Celebrating the successes of our people

At the end of June we held our Annual Awards Evening...

Posted: 03/05/2018

CEO Today Magazine Announce Ian Douglas as a European Award Winner 2018

Ian Douglas Wins CEO Today Magazine European Awards CWind, part of...

Posted: 12/04/2018

Contract Awarded for Sub Sea Cable Replacement in Orkney Isles

Global Offshore is pleased to share Scottish & Southern Electricity Networks’ latest press...

Posted: 14/02/2018

Global Marine Group presented prestigious Shipowner of the Year Award by Offshore Support Journal

The Global Marine Group (GMG), a market leader in offshore engineering...

Posted: 20/12/2017

Global Marine Group announces new business unit ‘Global Offshore’ to serve the oil & gas sector

The Global Marine Group (GMG), a market leader in offshore engineering...

Posted: 01/12/2017

Global Marine Group completes acquisition of Fugro’s trenching and cable lay business

Acquisition Further Positions Global Marine Group for Significant Offshore Power Market...

Posted: 07/11/2017

Global Marine Group launches new Safety Management System

Global Marine Group (GMG) has launched a new Safety, Security and...

Posted: 12/10/2017

Global Marine Group to acquire Fugro’s trenching and cable laying business

Acquisition further positions company for significant offshore power market opportunities Chelmsford,...

Posted: 05/09/2017

Global Marine Group Awarded Order of Distinction from Royal Society for the Prevention of Accidents

Chelmsford, Tuesday 5 September 2017. The Global Marine Group (GMG), a market...

Posted: 31/08/2017

Global Marine Group Chooses Port of Blyth to Extend UK Footprint

Chelmsford, Thursday 31 August 2017. The Global Marine Group (GMG), a market...