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C&C Marine and RepairC&C Marine and Repair
Offshore supply vessel at sea

Vessel Construction

Offshore Supply Vessels

C&C Marine and Repair fabricates rugged offshore supply vessels engineered to withstand the demanding conditions of Gulf of Mexico operations, delivering reliability and performance when it matters most.

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OSV Fabrication

Built for the Gulf

Our offshore supply vessels are constructed to the highest standards, designed to endure the harsh conditions of open-water operations while maintaining maximum uptime.

C&C Marine and Repair has the facilities, engineering expertise, and skilled workforce to construct offshore supply vessels that meet the rigorous demands of the oil and gas industry. Our Belle Chasse, Louisiana shipyard provides direct access to the Gulf of Mexico via the Intracoastal Waterway, simplifying delivery and sea trials.

From platform supply vessels and anchor handling tugs to fast supply vessels and crew boats, we build OSVs that operators depend on for safe, reliable offshore support. Every vessel is engineered by our onsite team and constructed indoors for consistent quality.

Construction Capabilities

  • Platform supply vessel (PSV) construction
  • Anchor handling tug supply (AHTS) fabrication
  • Fast supply vessel (FSV) builds
  • Crew and utility vessel construction
  • Offshore tug and towing vessel builds
  • Vessel conversions for offshore service

Proven Track Record

23 OSVs Delivered Across Multiple Operators

C&C Marine has built offshore supply vessels for operators across the Gulf of Mexico and beyond — from 150 ft crew boats to 260 ft platform supply vessels.

M/V Hermes

Adriatic Marine · 2016

The largest OSV built by C&C Marine — a 260 ft platform supply vessel with full 3D production modeling.

M/V Coral

Adriatic Marine · 2012

First of 11 vessels in the expanded Adriatic Marine series, transitioning from 150 ft to 178–260 ft class OSVs.

Isla Series

TMM (Mexico) · 2008–2009

Four 150 ft OSVs built for TMM's Mexican offshore operations — Isla Blanca, Isla Janitzio, Isla Ciari, and Isla San Ignacio.

Complete OSV Fleet by Operator

Adriatic Marine17 vessels · 2007–2016
Adriatic (150')Aegean (150')Mediterranean (150')Baltic (150')Arctic (150')Caspian (150')Coral (178')Bering (178')Arabian (178')Celtic (200')Caribbean (178')Sargasso (200')Irish (200')Solomon (200')Java (200')Adriatic II (200')Hermes (260')
TMM4 vessels · 2008–2009
Isla Blanca (150')Isla Janitzio (150')Isla Ciari (150')Isla San Ignacio (150')
C. & E. Boat Rental2 vessels · 2009–2011
Alex G. McRae (150')Matthew D. McRae (150')

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Vessel Features

Engineered for Offshore Performance

Every OSV we construct includes advanced systems and features designed to support safe, efficient offshore operations.

Heavy Deck Cargo Capacity

Our OSVs are designed with reinforced deck structures capable of handling heavy equipment, drilling supplies, and bulk materials required for offshore operations.

Dynamic Positioning Systems

Advanced DP systems allow precise station-keeping alongside offshore platforms, even in rough seas and strong currents typical of Gulf operations.

Bulk Liquid & Mud Tanks

Integrated tank systems for transporting drilling mud, brine, fuel, potable water, and other bulk liquids essential to offshore drilling and production operations.

Advanced Safety Systems

Every OSV includes comprehensive fire-fighting equipment, lifesaving appliances, and navigation systems that meet or exceed USCG and class society requirements.

Offshore Support

Vessels for Every Offshore Role

Our OSVs support the full spectrum of offshore operations, from platform supply to anchor handling and crew transfer.

Platform Supply

Platform Supply

Transport cargo, fuel, water, and drilling supplies to and from offshore installations with purpose-built PSVs.
Anchor Handling

Anchor Handling

Move and position anchors for mobile offshore drilling units with powerful AHTS vessels built for heavy towing.
Crew Transfer

Crew Transfer

Safe and efficient crew transportation to offshore platforms with vessels designed for passenger comfort and safety.

Need an Offshore Supply Vessel?

Our team is ready to design and build OSVs tailored to your offshore support requirements. Contact us to discuss your next vessel project.
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