Nordsee Nassbagger- und Tiefbau GmbH


DEME Offshore is a global provider of the most comprehensive and innovative solutions in

the renewables industry. We offer flexible solutions in the fields of foundation, cable, turbine

and substation installation and maintenance activities.

We design and deliver such solutions under T&I (Transport and Installation), EPCI

(Engineering, Procurement, Construction and Installation) or BOP (Balance of Plant)

contracts, always based on our customer’s requirements. We continuously develop new

technologies, methods and tools to execute projects efficiently from start to finish, no matter

how complex.

By operating a high-tech fleet of self-propelled DP2 installation and heavy lift jack-up vessels

with an unrivalled combination of exceptionally high transport, load and crane capacity, we

are able to help customers achieving the most demanding offshore energy projects. We also

deploy state-of-the art cable laying and multipurpose vessels, including the most advanced

and efficient DP3 cable installation vessel in the world. All of our latest additions to the fleet

are designed as green vessels equipped with next generation, duel fuel engines capable of

running on LNG or diesel fuel, reducing emissions dramatically.

Always working closely with our clients, we understand what it takes to deliver a project costeffectively,

safely and on time


foundation works:

• drilling and piling

• foundation structures incl steel, gravity and suction bucket

• soft soil improvement

• drilling and blasting


offshore installation works:

• wind turbine generators

• oil and gas infrastructures

• met masts

• civil constructions

• high voltage stations

• subsea cables and pipelines

• navigational aids

• decommissioning of oil and gas infrastructures


service and maintenance:

• repair services

• platform rejuvenation

• logistic services

• offshore accommodation

• monitoring and preventive maintenance

• management of ports, platforms, vessels, crews and supplies

Nordsee Nassbagger- und Tiefbau GmbH

Nordsee Nassbagger- und Tiefbau GmbH
Anne-Conway-Str. 9, 28359 Bremen