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Edison Chouest Offshore

From Alfawiki
Adapted from the English Wikipedia article Edison Chouest Offshore, available under CC BY-SA 4.0Updated 28 November 2025
Edison Chouest Offshore
Company typePrivate
IndustryMarine transportation, Shipbuilding
Founded1960
Headquarters
Cut Off
,
United States
Area served
Worldwide
ProductsPlatform supply vessels, Subsea Construction / IMR vessels, Riserless Light Well Intervention vessel, Anchor handling tug supply vessels, Oil Spill Response Vessels, Well Stimulation Vessels, Research Vessels, Ice Breakers

Edison Chouest Offshore (ECO), originally established in 1960 under the name Edison Chouest Boat Rentals, is a company specializing in marine transportation with its main office located in Cut Off, Louisiana. The company manages a versatile fleet that includes platform supply vessels, Subsea Construction / IMR vessels, a Riserless Light Well Intervention vessel, Anchor handling tug supply vessels, Oil Spill Response Vessels, Well Stimulation Vessels, along with independent Research Vessels and Ice Breakers.

ECO operates five shipyards:

The offshore vessels operated by ECO vary in length from 109 to 525 feet. The company also maintains a presence in Houston, Texas, and commands a fleet exceeding 200 vessels, many fitted with remotely operated underwater vehicles (ROVs). Additionally, ECO runs the Edison Chouest Offshore Training Center.

Port Services ECO delivers comprehensive port-related operations including:

  • Port Fourchon featuring C-Port and C-Logistics for cargo handling and dockside support.
    • C-Innovation provides riserless light well intervention (RLWI) capabilities.
    • Martin Terminal offers staging areas and C-Terminal supplies dock and warehouse storage.
    • Fourchon Heavy Lift is equipped with a derrick crane capable of lifting 500 tons.
    • Clean Tank and Waste management services.
  • Port of Açu located in São João da Barra, northern Rio de Janeiro-RJ, Brazil.

Photo gallery

  • Vessels constructed by North American Shipbuilding - Edison Chouest Offshore:


References