Acergy S.A. was an international offshore seabed to surface

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and

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company previously known as Stolt Offshore and Stolt Comex Seaway and was part of the Stolt-Nielsen Group until 2005. The company was registered in

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and had its headquarters in

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in the

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as well as offices in Stavanger, Norway;

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, United Kingdom;

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;

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;

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;

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, Australia; St. John's,

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and

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. The company was listed on the Oslo Stock Exchange and NASDAQ. In 2011 the firm merged with Cayman Islands-based Subsea 7, Inc. to create Subsea 7 S.A.

History

The company started as the Haugesund based Stolt Nielsen Seaway and offered divers for the exploration of the North Sea in 1970. The company was part of the Stolt-Nielsen Group. In 1989 the company expanded to Aberdeen and in 1992 the company acquired the French diving company Comex Services. In 1997 the company won its first ultra-deepwater contract off

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, resulting in the acquisition of

based Ceanic Corporation,

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NKT Flexibles and ETPM of France. In 2000 the company changed its name to Stolt Offshore. In 2005 the Stolt-Nielsen Group sold its ownership in the company and listed it on the Oslo Stock Exchange and NASDAQ. As of 1 March 2006 the company changed its name to Acergy. On 21 June 2010 the combination of Acergy S.A. and Subsea 7 Inc. was announced and was completed on 7 January 2011. The new entity took the Subsea 7 name while retaining Acergy's Luxembourg

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and operational headquarters in London. The chairman and

chief executive A chief executive officer (CEO), also known as a central executive officer (CEO), chief administrator officer (CAO) or just chief executive (CE), is one of a number of corporate executives charged with the management of an organization especially ...

roles were filled by Kristian Siem and Jean Cahuzac, who had previously held the same roles at Subsea 7 and Acergy respectively.

Operations

The company had four main operational areas: Subsea Umbilical Risers and Flowlines (SURF); Inspection, Maintenance and Repair (IMR) and Conventional Field Development.

Joint ventures

Main Joint Ventures included: Seaway Heavy Lifting in Netherlands, NKT Flexibles in Denmark, SapuraAcergy in Malaysia, Global Oceon Engineers in Nigeria.

Assets

Ships: Acergy Condor, Acergy Discovery, Acergy Eagle, Acergy Falcon, Acergy Harrier, Acergy Hawk, Acergy Legend, Acergy Osprey, Acergy Petrel, Acergy Viking, Far Saga (time charter), Skandi Acergy (time charter), Pertinacia, Polar Queen, ''Polarbjørn'' (time charter), Sapura 3000 (owned by SapuraAcergy Joint Venture), Stanislav Yudin (owned by Seaway Heavy Lifting Joint Venture), Oleg Strashnov (newbuild, owned by Seaway Heavy Lifting Joint Venture), Acergy Havila (Newbuild), Acergy Borealis (newbuild), Seven Waves (newbuild 2013) Barges: Acergy Polaris, Antares, Acergy Orion

References

{{Authority control Engineering companies of the United Kingdom Construction and civil engineering companies of England Companies formerly listed on the Oslo Stock Exchange British companies disestablished in 2001 British companies established in 1970 Construction and civil engineering companies established in 1970