Structural engineering and dynamic analysis for your offshore energy project.

Sigma Subsea is the independent engineering practice of Shamen, a mechanical engineer based in County Durham, UK.

With over ten years of experience developing skills within a range of environments from small consultancies to some of the largest multinational EPCI contractors in the world, across offshore cable installation, heavy lift, and decommissioning, Sigma Subsea gives operators and contractors direct access to senior structural and dynamic analysis capability — without the overhead of a large consultancy.

Every project is engineered personally, from first calculation to final sign-off.