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Integrated engineering services in Offshore, Marine and Subsea industry

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Supporting operators and service companies in optimising their asset values, operations and project executions

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Cost-efficient engineering solutions in Asset Integrity Management, Life Extension and Decommissioning field

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Delivering engineering solutions in upstream Oil & Gas and Renewables industry

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Pioneer in design, modifications, conversions, life-extensions & decommissioning engineering services

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Offshore| Marine|Subsea|Decommissioning|Renewables

Offshore| Marine|Subsea

Our Services


Offshore Engineering


Marine Engineering


Subsea Consulting



Nobleseas Engineering Australia

Nobleseas Engineering is an Australia-owned Perth-based independent engineering service provider in the field of offshore, marine and subsea.

We provide engineering solutions for new design, modifications, life extension, conversion, retrofit and decommissioning of offshore, marine and subsea assets. We are pioneer in finite element engineering design and analysis tapping into decades of experience in floating and fixed structures new build and operation’s integrity projects.

We have an extensive track record in executing large-scale offshore and subsea projects liaising with clients, regulators and Class societies.

Our priorities are delivering safe, high quality and cost-efficient service while working in close collaboration with our clients. We are experienced, and we commit to completing our work on time and budget with quality beyond expectations.

We provide engineering and project management consultancy services to energy operators, shipyards, ship owners, engineering consultancies and service providers including installation contractors.

Project Portfolio

Why Choose Us


Resourceful and Enterprising


Client First Focus


Integrity and Commitment



Our Key Clients