Energy
Shaping a sustainable energy future
At Nalys, our Energy division partners with leading players in Oil & Gas, Petrochemicals, Renewables and Chemicals.
Our teams combine engineering expertise, field experience and a strong safety culture to support projects across all phases : from design and procurement to construction and commissioning.
Whether it’s structural analysis, subsea engineering or renewable infrastructure, Nalys provides flexible delivery models and high-level technical skills to meet the most demanding industrial challenges.
Our expertise
What we do
Engineering
Our engineers design and optimize industrial facilities through multi-discipline expertise in process, piping, HVAC, instrumentation, mechanics and structural analysis (Tools & methods: Eurocodes, API, DNV, ISYMOST, ABAQUS, SACS…).
Services & Project Management
We support EPC and operator clients through project control, cost estimation, scheduling, procurement and expediting, ensuring compliance, traceability and performance.
Construction
Our consultants oversee structural works, equipment installation, and commissioning activities, managing interfaces between design offices, suppliers and on-site teams.
Sea & Subsea Engineering
From naval architecture to riser and umbilical design, our specialists help deliver safe and reliable offshore infrastructures for subsea production systems.
Projects in action
See the projects where our consultants turn expertise into tangible results.
Structural and Subsea Engineering – Offshore EPC project
Nalys engineers supported a major EPC contractor in the design and validation of offshore structures and subsea components. The scope covered FEED, detailed design, and interface management between engineering and construction teams.
Results
Optimized safety margins, improved schedule reliability and streamlined communication between disciplines.
Client Benefits
Increased engineering efficiency and reduced offshore rework.
Great stories start with trust.