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

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…).

We support EPC and operator clients through project control, cost estimation, scheduling, procurement and expediting, ensuring compliance, traceability and performance.

Our consultants oversee structural works, equipment installation, and commissioning activities, managing interfaces between design offices, suppliers and on-site teams.

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.

OUR TEAM

Get to know the people behind Nalys

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Martin

Operations Director

Great stories start with trust.