Floating Jetties
Stable, adaptable access systems for ports, offshore wind bases and waterfront operations.
Discuss your project →
Marine Engineering & Floating Infrastructure
Engineering Reliable Floating Solutions.
From concept and engineering design to manufacturing, installation support and EPC delivery, Hann-Ocean creates modular floating infrastructure for ports, offshore wind, marine construction and industrial operations.
20+Years of engineering
RapidModular deployment
GlobalProject delivery
Designed for demanding marine environments
ModularFlexible configurations
TransportableContainerised logistics
ExpandableFuture-ready systems
EngineeredProject-specific design
Our Solutions
Purpose-built floating infrastructure
We combine proprietary modular technology with project-specific engineering to solve complex marine access, load-carrying and operational challenges.
Modular Barges
Heavy-duty work, logistics and crane platforms configured for project loads and operations.
Discuss your project →Marine Access
Floating bridges, temporary access and rapidly deployable platforms for difficult locations.
Discuss your project →Special Applications
Custom floating bases for renewable energy, industrial equipment and special marine missions.
Discuss your project →
RigiFloat® Modular SystemRPC® Connection Technology
Proprietary Technology
Configure Your Solution →
One platform system. Unlimited configurations.
RigiFloat® is a heavy-duty modular floating platform system engineered for reliable strength, efficient transport, rapid assembly and long-term adaptability.
✓Project-specific structural design
✓Rapid on-site assembly
✓Container-friendly transport
✓Expandable and reusable
✓Heavy-duty load capability
✓Worldwide installation support
Engineering Capability
More than pontoons. A complete engineered solution.
Our work begins with operating requirements and environmental conditions—not with a standard catalogue product.
Concept Development
Feasibility, configuration studies and operational planning.
Naval Architecture
Hydrostatics, stability, freeboard and marine system design.
Structural Engineering
Global strength, local loads and finite element assessment.
Environmental Assessment
Wave, current, wind and site-specific design basis support.
Mooring & Access
Guide piles, spuds, moorings, gangways and interface design.
Delivery & Installation
Manufacturing, logistics, installation engineering and supervision.
The RigiFloat® Advantage
Built for efficient project delivery
Traditional site-fabricated solution
- — Longer fabrication and mobilisation
- — Difficult transport to remote sites
- — Limited reuse or reconfiguration
- — More extensive site work
- — Higher modification cost
RigiFloat® modular solution
- ✓ Efficient off-site manufacturing
- ✓ Containerised logistics options
- ✓ Fast modular assembly
- ✓ Expandable and relocatable
- ✓ Lower whole-life disruption
2005Established
20+Years of Experience
GlobalProject Delivery
MultiplePatented Technologies
Featured Application
CTV floating jetty systems for offshore wind operations
Modular floating infrastructure configured for crew transfer vessel access, operational reliability, rapid installation and future expansion.
- Project-specific modular configuration
- Wharf interface and guide-pile engineering
- Rapid phased installation
- Expandable for future operating requirements
Client Confidence
Reliable engineering, practical modular construction and professional support from concept through delivery.
Engineered for owners, contractors and marine operators worldwide
Intelligent RFQ Portal
Have a floating project in mind?
Provide your project requirements through our structured RFQ portal. Our Sales and Engineering Team will review the information and prepare an appropriate solution.