SIsas serves petro-chemical, offshore and industrial companies and onshore clients worldwide providing a civil and structural engineering design, analysis, checking capability.
SIsas are specifically recognised worldwide in the fields of offshore, subsea, nuclear energies, FPSO, marine pipelines, naval architecture and decommissioning existing platforms, steel, earthquake, blast, fatigue engineering and onshore structural innovative engineering for landmark structures and renewable energies.
ENGINEERING-EXPERTISE – CAPABILITY
OFFSHORE STRUCTURES BROWNFIELDS REANALYSIS LIFE EXTENSION DECOMMISIONNING ONSHORE STRUCTURES MATERIALS COMPOSITES NUCLEAR ENERGIES | ![]() | JACKETS DECKS FPSO FLNG TLP JETTIES | Engineers Lead Expert |
SUBSEA STRUCTURES WAVE/CURRENT GENERATING STRUCTURES | ![]() | Installation Fabrication Erection Design | Engineers Lead Expert |
SPOOLS RISER SYSTEMS – RIGID FLEXIBLE/SCR/ MIDWAY ARCHES/RISER STRUCTURES/RISER TOWER ONSHORE PIPELINES MARINE PIPELINES | ![]() | Installation Fabrication Erection Design | Engineers Lead Expert |
NAVAL ARCHITECTURE FPSO FLNG WIND FARM INSTALLATION VESSELS MOORING SYSTEMS | ![]() | Installation Fabrication Erection Design | Engineers Lead Expert |
FLOATING ISLANDS WIND TURBINES FIXED FLOATING SUBMERGED FLOATING TUNNELS TIDAL TURBINES FIXED FLOATING WAVE ENERGY CONVERTORS FIXED FLOATING SOLAR FIXED FLOATING HYDROGEN PLANTS FIXED FLOATING | ![]() ![]() | Installation Fabrication Erection Design | Engineers Lead Expert |
BLAST
FIRE
EXPLOSION
DROPPED OBJECTS
R&D INNOVATIONS
PROFESSIONAL MEMBERSHIP
We are member of the following organisations :
-Member of the ‘OIL & GAS INDUSTRY FRENCH SUPPLIERS COUNCIL’ – Paris.
-Member of the ‘OFFSHORE ENGINEERING SOCIETY’ – London.
-Member of ‘FEE’ (France Énergie Éolienne) – PARIS.
-Member of ‘AISC’ – USA.
-Member of ‘ACP’ – PARIS.
REFERENCES
Over 200 active clients base :
TOTAL-TECHNIP-SAIPEM-SUBSEA7 DORIS-PROSERNAT-DNV-BV-IDEOL-EDF
BLUE GROWTH FARM – EC FUNDED-774426
Some of the places we work worldwide :
FRANCE-UK-DUBAI-SINGAPORE-CHINA-DAKAR