Marine Construction &
Semco LLC is a global leader in the construction of marine vessels which provide services in the offshore oil, natural gas and
renewable energy industry. In addition to our construction branch, Semco also provides added value to our customers through our ability
to design vessels to custom specifications.
Our mission is to provide our customers with the highest level of versatility, efficiency and productivity in energy exploration and
production via our world class self propelled liftboats, and inland drilling barges.
With our on board dual leg cranes, each capable of a 360 degree operating range and tandem lifts, cantilever drilling package
with milling capabilities, world class living quarters, and abundance of workable deck space, Semco provides the necessary tools
required to support production demands.
Our dynamic product line and manufacturing capabilities enable us to satisfy our customers' operational equipment demands. Please see
our portfolio page for a complete list of Semco built products.
186 Jean Lafitte BLVD
Lafitte, LA 70067
Telephone: (504) 689-2054