Cookies ensure the proper functioning of our website. By continuing your navigation, you accept their use.Learn moreI accept

Software Development & Engineering Services

STRUSIM is an engineering company developing structural analysis software and tools such as STRUDL-X and NSO-X and offering Advanced Structural Analysis Services

31 years in structural analysis

46 years in development ICES/STRUDL

Oil & Gas

STRUSIM staff is widely known in the Offshore Oil and Gas Engineering communities. STRUSIM takes on subcontracts within large engineering projects, on the basis of full-time consultancy or for specific studies.


STRUSIM develops and maintains STRUDL-X, software dedicated to the structural analysis of Offshore Structures.

Research & development

R&D at STRUSIM is focused on the fields of Fatigue of Structures and Extreme Wave Models, in line with current Marine and Offshore Oil and Gas Engineering interests.

Strudl-X illustration


The solution software

STRUDL-X is a general Finite Element software with specific extensions for the Offshore Oil & Gas domain, such as Wave Analysis, Code Checking (API, AISC, ISO, EC3, DNV, BV…) and Fatigue Analysis

The software partnership involves :

  • STRUSIM for development and maintenance
  • MAREAL for General Distribution, Training, 1st level support
  • Bureau Veritas for Lifecycle and Digital Twin (VAIM3D)

STRUDL-X includes the NSO-X package.

Our blog

Latest news

04 February 2021

STRUDL-X Users' Group Meeting

Today was held the first STRUDL-X Users' Group Meeting with some of the major Oil & Gas and Marine Renewable Energies industries actors. Discussions were about the STRUSIM-MAREAL partnership and STRUDL-X Graphical User Interface development. Many thanks to...

01 January 2021

Welcome 2021!

Let's welcome 2021 with open arms and new hopes.Let's dream big, set new goals and achieve greater things.The STRUSIM team wishes you a happy new year 2021!

See more