01 / WORKBOATS
View projects ↗Specialized Tugs
High-performance harbour, terminal and escort solutions.
ENGINEERING EXPERTISE SINCE 2007
Engineering vessels
for what comes next.
Naval architecture, marine engineering, retrofit design and decarbonization pathways for inland, coastal, commercial, government and specialized vessels.
01
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DESIGN · RETROFIT
NET-ZERO TRANSITION
WHO WE ARE
Engineering confidence
into every vessel.
Marine House is a Bangladesh-based naval architecture and marine engineering consultancy. We turn operational requirements into safe, efficient and buildable vessels—supporting owners and shipyards from the first decision through trials and delivery.
Discover our approach →2007Established
18+Years of experience
360°Project support
1Integrated team
OUR SERVICES
Integrated expertise.
One clear outcome.
Six connected services, from the first technical decision to a vessel ready for operation.
01 / OUR SERVICES
Ship Design
Concept, tender, basic, class and detailed design for inland, coastal and seagoing vessels. We align hull form, shallow draft, structure, propulsion and systems with the operating mission.
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02 / OUR SERVICES
Maritime Consultancy
Independent advice for owners, shipyards, port authorities and project developers. Feasibility studies, tender documentation, owner’s engineering and project management create a clear basis for technical and commercial decisions.
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03 / OUR SERVICES
Marine Engineering Services
An integrated engineering package for propulsion, machinery, piping, electrical systems and automation. We coordinate equipment selection, supplier interfaces, installation support and trials for reliable onboard performance.
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04 / OUR SERVICES
Ship Retrofitting & Conversion
Renew existing vessels through repowering, role conversion, life extension and compliance upgrades. From onboard assessment to class approval and trials, our engineering supports better performance and practical pathways to lower emissions.
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05 / OUR SERVICES
Construction Supervision
Independent technical control from materials and keel laying through fabrication, equipment installation, testing and delivery. Our engineers represent the owner’s interests at the shipyard and verify quality against the agreed design and applicable requirements.
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06 / OUR SERVICES
Registration & Documentation
Accurate technical information for vessel registration, statutory submissions and procurement. We review documents, verify vessel particulars and coordinate with owners, classification societies and flag authorities, with tender and purchase support where required.
Learn MoreVESSEL DESIGN
Purpose-built for
real operations.
Speed, endurance, payload, bollard pull, draft, survivability and maintainability shape every solution.
02 / SECURITY
View projects ↗Patrol Vessels
Mission-ready platforms for coastal and riverine operations.
03 / COMMERCIAL
View projects ↗Cargo & Container
Efficient designs optimized for route and port constraints.
DredgersBarges & PontoonsTankersPassenger VesselsResearch Vessels
RETROFIT DESIGN · TARGETING NET ZERO
Move today’s fleet toward tomorrow’s emissions target.
Most vessels operating in 2050 already exist today. Marine House develops practical retrofit and conversion pathways that balance emissions reduction with vessel life, route, space, safety, class, capital cost and operational continuity.
Plan a retrofit study ↗Baseline & Energy Audit
Operating profile, fuel use, propulsion loading, resistance, hotel load and emissions baseline.
Efficiency Retrofit
Hull and propeller optimization, machinery matching, waste-heat recovery, electrical and auxiliary-load reduction.
Alternative-Fuel Readiness
LNG, methanol and ammonia-ready feasibility, tank arrangement, hazardous zones, ventilation and safety integration.
Hybrid & Battery Integration
Battery sizing, peak shaving, shore connection, power management and machinery-space integration.
Repowering & Conversion
Engine replacement, gearbox and shaft-line review, role change, structural modification and stability reassessment.
Net-Zero Roadmap
Phased technical options and investment timing—from immediate efficiency gains to future fuel transition.
FEATURED PROJECT
1,400 DWT General Cargo Vessel
An eight-vessel series delivered through complete design and construction supervision.
- OWNER
- Shah Cement Industries Ltd.
- SCOPE
- Complete Design & Supervision
- SERIES
- Eight Vessels
- STATUS
- Completed
PROJECT PORTFOLIO
Experience across the fleet.
Marine House’s published portfolio spans commercial, passenger, government, defence-support and specialized inland and coastal vessels.
Oil TankersGeneral Cargo VesselsBulk CarriersContainer VesselsPassenger VesselsHospital BoatsTugboatsSand CarriersPontoonsDredgersWorkboatsHouseboatsUnloading SystemsSpecialized VesselsRepowering ProjectsConsultancy Projects
10 × 1,500 DWT General Cargo Vessels
Abul Khair Carrier Ltd. · Complete design, construction supervision and registration.
9 × 1,600 DWT Oil Tankers
Multiple owners · RINA class · Complete design and construction supervision.
2 × 3,475 DWT MARINTRUST
RINA class · Complete design, construction supervision and registration.
Service & Specialized Vessels
Mongla Port, Payra Port, Bangladesh Navy, BIWTC, BAPEX and other public-sector clients.
ENGINEERING CAPABILITIES
Depth where it matters.
Connected disciplines reduce interface risk and keep each design buildable, approvable and fit for service.
01Naval Architecture+
Hull form development, hydrostatics, intact and damage stability, resistance, powering and propeller selection.
02Structural Engineering+
Scantlings, structural analysis, optimization and class-compliant production details.
03Machinery & Systems+
Propulsion, machinery arrangement, piping, HVAC and equipment integration.
04Electrical Engineering+
Load analysis, single-line diagrams, distribution, navigation and communication systems.
053D & Production Design+
Coordinated models, equipment foundations, pipe routes and yard-ready drawings.
06Class & Regulatory Support+
Approval coordination, flag compliance and statutory documentation.
FROM CONCEPT TO DELIVERY
A connected project pathway.
01Define
Mission & feasibility
02Design
Concept & basic design
03Approve
Class & statutory
04Engineer
Detail & production
05Deliver
Build, trials & handover
NEWBUILD · TARGETING NET ZERO
Future-ready from the first line.
Net-zero readiness begins with the operating profile. We combine efficient hulls, right-sized propulsion, lightweight structures, low-load performance and fuel-transition planning to reduce lifetime energy demand and avoid stranded design decisions.
Discuss a green vessel project →Low-resistance hull developmentEfficient propeller and propulsion matchingLNG, methanol and ammonia readinessHybrid-electric and battery integrationShore-power and energy-management systemsLifecycle decarbonization roadmap
TRUST & CREDENTIALS
Built for regulated projects.
Marine House works with owner requirements, flag administrations and classification rules to produce safe, stable, economical and approval-ready designs.
Class experience
Bureau Veritas (BV)
DNV / Germanischer Lloyd
ClassNK
RINA
Indian Register of Shipping (IRS)
Enlistments
Department of Shipping
Directorate General of Defence Purchase
NSSD Dhaka & Chattogram
Khulna Shipyard Limited
Bangladesh Coast Guard
Payra Port Authority
SELECTED CLIENTS & SHIPYARDS
Trusted across Bangladesh’s maritime sector.
Mongla Port AuthorityPayra Port AuthorityBangladesh Coast GuardBIWTABIWTCBAPEXBangladesh Shipping CorporationKhulna ShipyardDockyard & Engineering WorksChittagong Dry DockMeghna GroupSummit GroupPRAN-RFL GroupAbul Khair GroupBashundhara GroupWestern Marine Shipyard
START A CONVERSATION
Newbuild, retrofit or net-zero transition?
Share your operational requirement, existing-vessel data, tender or project challenge with our engineering team.
info@marinehousebd.com ↗+88 02 48312127 · +88 02 58310100
17/2–4, 16th Floor, City Heart, 67 Naya Paltan, Dhaka 1000, Bangladesh