Nevesbu contributes to security and prosperity by delivering advanced naval architecture services to the submarine, naval vessel, floating offshore energy and special ship industries worldwide.


High-end design, engineering and consultancy

Nevesbu has been designing submarines and naval vessels since its founding in 1935. Our first export contract was the design of the Sep and Orzel: two 1000 tonne submarines for the Polish navy. Since then Nevesbu has been involved in many domestic and export submarine and naval vessel projects and in service support programs. We advise clients from the program definition phase up to the total design & engineering of newbuild vessels or parts thereof, as well as ship conversions to integrate new systems, manage obsolescence and support owners with managing knowledge, requirements, safety and availability.

Read more about our submarine services

Read more about our naval vessel services

Read our Submarine & Naval vessel  brochure

HNLMS Evertsen frigate 127mm main gun integration
Submarine life extension platform systems integration



Nevesbu offers independent design, engineering and support services, ensuring an integrated design with an exact balance between requirements, costs, risks and technology.

Construction support modernisation KRI Usman Harun mission system modernisation

Naval vessels


With in-depth knowledge of maritime technology and operations at sea, Nevesbu provides technical advice and integrated engineering services for newbuild naval vessels and platform systems integration.

Floating offshore substation design Nevesbu and Iv

Floating offshore energy


Nevesbu provides specialist know-how and an integrated design approach for the realisation and modification/upkeep of floating offshore energy structures such as FPSOs and innovative floating HVDC platform concepts

Concept design submarine rescue vessel

Special ships


Nevesbu provides advanced concept and detailed designs for newbuild vessels and modifications of existing vessels such as research vessels, offshore support vessels, rescue vessels and patrol boats.


Would you like to know more about Nevesbu’s submarine and naval vessel services and experience? Albert will be pleased to tell you more.