Offshore wind turbines crossing the sea horizon

Sectors

Offshore energy delivery, shaped for the realities of each sector.

We bring a practical SURF delivery perspective to established oil and gas projects, emerging offshore wind systems, and the infrastructure that connects energy to shore.

Sector perspective

Providing support to SURF and marine cables for greenfield, brownfield and decommissioning sectors.

Our role is to support project delivery and execution with SURF products. Dedicated and experienced resources at the core.

Red offshore construction vessel operating at sea

01 / Oil & Gas

Subsea delivery for complex field development and execution. Decommissioning support.

From early field development through offshore installation, we support the technical decisions and package interfaces behind reliable SURF delivery.

Field development support

Structured engineering input around development concepts, SURF architecture, and delivery options.

SURF package management

A clear view of technical interfaces across SURF product line.

Installation readiness & assurance

Practical focus on fabrication, logistics, procedures, vessel interfaces, and execution risk. Ensuring high competence in support of successful offshore completion.

02 / Offshore Wind

Marine engineering perspective for the energy transition.

Offshore wind brings new infrastructure challenges at industrial scale. We help delivery teams connect engineering detail with the realities of the marine environment.

Marine infrastructure

Support for global performance of subsea floating systems. Early identification of risk areas with a balanced approach towards life of field spares.

Execution planning

Package management of cable delivery.

Interface management

Clear cross-package coordination between designers, suppliers, installers, and asset stakeholders.

Offshore wind turbines engineered for marine conditions

03 / Energy Infrastructure

Connecting systems across the offshore energy landscape.

For the assets that transmit, connect, or enable offshore energy, we provide focused engineering support with an integrated delivery lens.

Transmission systems

Engineering insight for high-consequence subsea connections and their installation requirements.

Repurposing & transition

Practical thinking for evolving infrastructure, changing operating needs, and new delivery scenarios.

Independent assurance

An objective, technically grounded perspective at key decisions, reviews, and delivery gates.

One delivery lens

Tell us what your asset needs next.

Whether you need broad package support or specialist engineering input at a critical interface, Global Subsea can help bring clarity to the work ahead.

Discuss your project

Independent engineering support, wherever your package needs focus.