Technical Consulting for Yacht and Floating Projects
From Concept to Construction, With Clarity
We provide naval architecture, marine engineering and class-compliant documentation for yachts, catamarans and floating structures — tailored to shipyards, private clients and developers worldwide. Our deliverables include GA layouts, lamination plans, propulsion integration and CE/LY3 documentation — with experience across international builds and specific requirements in the GCC, Europe and beyond.
Talk to Our Technical TeamWhat We Offer
Structured consulting across all phases of yacht, catamaran and floating architecture development — from GA validation to class-aligned documentation.
Concept and Feasibility
Early-stage support to evaluate spatial logic, technical viability and compliance criteria.
- GA review and development
- Volume and space validation
- Compliance orientation (CE / LY3)
Naval Architecture
Hydrodynamic and structural development aligned with design intent and classification logic.
- Hull form refinement and hydrostatics
- Appendage tuning and balance strategy
- CFD coordination and trim optimization
Structural and Lamination
Structural design of hull, deck and GRP elements with lamination logic for production.
- Preliminary scantling and ply plans
- 3D mold tooling modeling
- Deck lamination (Main, HT-Fly, T-Top)
Systems and Propulsion
Integration of propulsion and service systems within class-compliant technical spaces.
- Main engine and shaft integration
- Engine room 2D/3D coordination
- HVAC, fuel and power system routing
Yard Coordination and Docs
Specifications and execution drawings aligned with yard methods and build programs.
- Technical specs and GA update sets
- Execution drawings (joinery, lighting)
- Structured BoM support
Compliance and Class Advisory
Support with CE, LY3, MGN280 documentation and interface with class authorities.
- CE / LY3 / MGN280 frameworks
- Owner’s manuals and deliverables
- Class documentation (RINA / BV / DNV)
Each scope is structured and aligned with real production logic. Let’s define yours.
Who We Support
We support those who shape, build and manage technical scopes for marine projects — offering role-specific advisory, class-aligned logic and structured collaboration from concept to delivery. Our support extends across scopes from 24m to 100m+ superyachts, with involvement in over 350 marine projects delivered internationally.
Shipyards
We deliver production-ready documentation aligned with shipyard workflows, design approvals and procurement sequences. From GA packages and system layouts to lamination strategies, our deliverables are engineered to integrate seamlessly with yard schedules, class protocols and internal coordination.
Private Clients and Project Offices
We support private clients and technical representatives acting on their behalf — offering independent consulting across every phase of a yacht or floating project. From scope definition to layout and system validation, we provide clarity, feasibility, and compliance guidance. Our role includes coordinating with architects, shipyards and class societies — ensuring continuity, precision, and discreet technical oversight throughout.
Contractors and Consultants
We assist contractors, subcontracted designers and engineering teams with structured documentation, interface-ready outputs and class-aligned support. Our approach ensures that joinery drawings, material selections and system schematics are developed with buildability and compliance in mind — streamlining your role in the project delivery chain.
We adapt to your responsibilities and your priorities. Let’s discuss how we can support yours.
Regulatory Alignment and Class-Ready Logic
Compliance and Classification
We operate with full awareness of international maritime standards, supporting project scopes that require compliance with classification bodies and flag authorities from the earliest phases of design. Our documentation, specifications and engineering logic are developed to align with frameworks such as CE (2013/53/EU), LY3, MGN280, and SOLAS — ensuring clarity, traceability and structured approvals.
We work in dialogue with societies including RINA, DNV, Bureau Veritas and Lloyd’s Register — translating regulatory requirements into buildable solutions. Our role is to anticipate classification logic — supporting approval processes with structured, traceable documentation from the earliest stages.
Submit a Project Enquiry
Whether you’re in early concept, working through technical validation, or preparing for yard submission, our team can support your next steps with clarity and structure.
Frequently Asked Questions
Key topics discussed with shipyards, technical leads and private clients.
At what stage should we involve Interni?
Ideally from the early stages. We help scope the project, align technical feasibility, and structure regulatory logic before design starts.
Do you represent the client or the yard?
It depends on the engagement. We represent the appointing party — acting independently for clients or integrating with the yard's workflow.
What deliverables do you provide?
GA layouts, lamination plans, 3D tooling, propulsion, system schematics and class-ready documentation (CE, LY3, MGN280).
Can you help select a shipyard or partners?
Yes. We have a trusted global network and can assist in vetting, aligning and coordinating partners based on scope and budget.
Do you support refits and floating projects?
Absolutely. From conversions to tenders or floating units, we bring the same technical rigor and documentation clarity as on new builds.
Do you liaise with architects or design studios?
Yes — we interface technically with external designers, naval architects and consultants to ensure compliance and coordination.
Still have a technical question? Let’s talk it through.