Edison Chouest Boat Rental in Galliano, Louisiana, in 1960, the Edison Chouest Offshore companies (ECO) are recognized today as the most diverse and dynamic marine transportation solution providers in the world. ECO operates a growing fleet of over 200 vessels, ranging from 87 to over 360 feet in length, serving an expanding global customer base.The ability to design, build, own and operate diverse, high-capacity and technologically-superior vessels has made ECO an unrivaled leader in the maritime industry.