Hallin Marine Subsea International

Hallin Marine is an integrated subsea contractor providing a range of engineering and subsea services to the offshore oil and gas sector worldwide. The Hallin Group offers customers the technical expertise and a cost-effective capability to complete subsea engineering projects with confidence.

Hallin has developed a reputation for its high standard of engineering and subsea services including both saturation diving and ROV operations throughout the world.

Subsea Operation Vessels

Hallin's subsea operation vessels can accommodate more than 120 persons and are specifically designed by subsea professionals to support diving, ROV and offshore operations.

Diving

Hallin's saturation diving systems are industry proven and widely used in offshore diving operations throughout the world. Hallin's systems are classed and meet the latest in technical and safety requirements as both modular and built-in shipboard units.

ROV

Hallin operates a range of modern ROV systems from large construction class through to inspection and eyeball, with working depth capability down to 3000msw (10,000ft). The range of systems available includes the Hallin designed and manufactured C-ROV, a multi-purpose, high specification, work class ROV that provides a cost-effective solution to many subsea applications.

Compact Semi Submersible

Hallin is developing, with its partners, the Compact Semi Submersible (CSS) to meet today's and tomorrow's demands from the subsea industry. The CSS is designed to be a lower cost alternative to large DSVs and traditional Semi Submersibles.

Manufacturing

Hallin has a modern manufacturing facility based in Singapore, managed by a team of professional engineers with extensive experience in the design, build and fabrication of subsea equipment, ROVs and saturation diving systems.

Engineering

Prospect, a Hallin Company, provides a unique blend of traditional engineering design and industry-leading computer-aided design and analysis services to the worldwide energy industries.

Integrated Services

By combining a selection of its vessels, saturation diving assets and ROVs with its engineering design and manufacturing expertise and its teams' subsea operational experience, Hallin produce tailor-made integrated subsea packages that deliver safe, cost effective solutions for its clients.