T. Mariotti
T. Mariotti is a Genoa-based Italian shipbuilder designing and constructing ultra-luxury cruise ships, megayachts, naval vessels, oceanographic ships, ferries, and offshore units for cruise operators, governments, defence agencies, and high-net-worth owners, holding more than 50% of the global ultra-luxury cruise ship market.
- Company typePrivate
- Founded1928
- HeadquartersGenova, Italy
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What T. Mariotti does
T. Mariotti S.p.A. is an Italian shipbuilder founded in 1928 in the Port of Genoa, privately held and operating as a subsidiary of Genova Industrie Navali (GIN) Holding. The shipyard specialises in custom-designed, ultra-luxury cruise ships, steel-displacement megayachts (under the Mariotti Yachts brand), naval and military vessels, oceanographic research ships, offshore support vessels, and specialised ferries; refit and repair services are also delivered, partly in coordination with sister yards in the GIN group.
Core technology differentiation is concentrated in advanced propulsion (dual-fuel marine diesel plus green methanol, hybrid battery-electric with shore connection, Kongsberg DP3 dynamic positioning) and environmental capabilities, including PC6 Polar Class construction that enables access to restricted polar and pristine natural environments. Recent projects integrate sophisticated underwater operational systems for submarine rescue (DRASS saturation diving to 300m depth), ROV/AUV systems reaching 4,000m depth for oceanographic research, and Lloyd's Register class certification for superyacht builds.
The business model is enterprise-direct and project-based: T. Mariotti secures contracts via direct engagement with cruise operators (e.g., Seabourn/Carnival, Aman Group via Cruise Saudi), public tenders for government and research buyers (Italian Navy, ISPRA, RFI), and bespoke commissions for high-net-worth megayacht owners. Pricing is not publicly disclosed because each vessel is a one-off build with bespoke configuration. Revenue streams include one-time newbuild contracts (primary), recurring refit and repair services, and public procurement contracts. Customer segments span ultra-luxury cruise operators, megayacht owners, naval/defence, marine research institutions, and rail/infrastructure operators. The order book and parent-group infrastructure (35,000+ sqm Genoa site with five dry docks up to 267m long, plus Marseille, Piombino, and San Giorgio del Porto) point to a company executing alongside tier-one European shipbuilders in prestige and specialised tonnage.
T. Mariotti firmographics
Firmographics- Name
- T. Mariotti
- Legal name
- T. Mariotti S.p.A.
- Website
- https://mariottiyard.it
- Company type
- Private
- Founded year
- 1928
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- T. Mariotti is a Genoa-based Italian shipbuilder designing and constructing ultra-luxury cruise ships, megayachts, naval vessels, oceanographic ships, ferries, and offshore units for cruise operators, governments, defence agencies, and high-net-worth owners, holding more than 50% of the global ultra-luxury cruise ship market.
- Ownership category
- akta.pro rank
T. Mariotti industry classification
Industry- Product category
- Shipbuilding and Custom Vessel Construction
- NAICS
- Ship and Boat Building (33661), Ship Building and Repairing (336611), Boat Building (336612)
- SIC
- Ship & Boat Building & Repairing (3730)
- akta.pro primary industry
- Full-Custom Superyacht & Megayacht Manufacturing (IMAJAMAB)
- akta.pro secondary industries
- Luxury Yacht Manufacturing (IMAJAEAE), Luxury Motor Yacht Manufacturing (IMAJAMAD), Luxury Yacht Hull & Superstructure Fabrication (Composite/Aluminum/Steel) (IMAJAMAG)
Keywords
Where T. Mariotti is headquartered
LocationHeadquarters
- HQ city
- Genova
- HQ country
- Italy
- HQ region
- Europe
Offices1 record
Markets served
T. Mariotti business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Technology or R&D, Infrastructure, Operations, Marketing or Sales
Revenue model
- New Ship Construction: Design and construction of ultra-luxury cruise ships, megayachts, and specialized vessels for prestigious shipowners. Revenue generated through project-based contracts with long construction timelines.
- Ship Refit and Repair Services: Maintenance, modernization, and refit services for existing vessels including technical stops and comprehensive refits
- Public Procurement Contracts: Construction of vessels for government entities including Italian Navy and ISPRA through public tender processes
Go-to-market motion1 record
Distribution channels1 record
Marketing channels3 records
T. Mariotti product offering
Product offeringCore offering
T. Mariotti is an Italian shipbuilder that designs and constructs ultra-luxury cruise ships, megayachts (under the Mariotti Yachts brand), offshore support vessels, naval/military vessels, and oceanographic research vessels. The firm provides project-based new ship construction and refit/repair services for prestigious cruise operators, government maritime agencies, and high-net-worth individuals, leveraging nearly 100 years of craftsmanship combined with advanced propulsion technology such as dual-fuel marine diesel/methanol and hybrid battery systems.
Product overview
T. Mariotti is an Italian shipbuilder specializing in the design and construction of luxury ships, megayachts, and offshore units. Founded in 1928, the company operates as part of Genova Industrie Navali Holding and offers a portfolio of products including ultra luxury cruise ships (built to customer specifications with advanced environmental technologies), megayachts under the Mariotti Yachts brand (custom steel displacement vessels), naval/military vessels (including submarine rescue ships for the Italian Navy), oceanographic research vessels, and expedition cruise ships. The shipyard also provides refit and repair services. The company recently entered the superyacht cruise market with Aman at Sea, a joint venture project representing convergence between ultra-luxury cruise vessels and private yachts. More than half of ultra-luxury cruise ships on the global market have been designed and built by Mariotti.
Differentiator
Problem solved
Functional benefit
Products and services
- Ultra Luxury Cruise Ships Custom-designed cruise vessels with excellent passenger/crew ratios, high environmental standards, advanced propulsion technologies often ahead of environmental regulations, and tailored configurations for specific routes and operation profiles. Built for prestigious cruise operators needing to call at restricted natural areas.
- Aman at Sea (Amangati Superyacht) First-of-its-kind 183m ultra-luxury motor yacht for Aman at Sea, featuring dual-fuel (marine diesel and methanol) propulsion, 50 luxury suites with private balconies, Aman Spa with Japanese garden, two helipads, and a Beach Club. Represents the convergence of ultra-luxury cruise vessels and private superyachts, with maiden voyage scheduled for May 2027.
- Megayachts (Mariotti Yachts Brand) Highly customized steel displacement megayachts combining ultra-luxury cruise ship expertise with bespoke design, offering a fusion of beauty, elegance, and exclusivity compliant with latest environmental and safety regulations. Built for HNW individuals under the Mariotti Yachts brand.
- Offshore Support Vessels Construction of offshore support vessels including Platform Supply Vessels (PSVs) and Patrol Boats, applying technological features and innovative solutions from ultra-luxury cruise ship construction to commercial vessels with complex operational requirements.
- Naval/Military Vessels (SDO-SuRS Olterra) Military vessel construction including the SDO-SuRS (Special and Diving Operations - Submarine Rescue Ship) Olterra for the Italian Navy. Features advanced underwater operational capabilities including saturation diving systems up to 300m depth, ROV/AUV integration, DP3 dynamic positioning systems for submarine rescue operations, and critical infrastructure protection capabilities.
- Arcadia Oceanographic Research Vessel Approximately 70m oceanographic research vessel equipped for scientific research and marine environment protection, featuring ROV systems capable of 4,000m depth operations, modular laboratories, and accommodation for 18 researchers plus crew. Commissioned by ISPRA (Italian Institute for Environmental Protection and Research) as part of the PNRR MER programme.
- Seabourn Expedition Ships (Seabourn Venture and Seabourn Pursuit) Purpose-built ultra-luxury expedition vessels designed to PC6 Polar Class standards for expedition travel in polar and remote destinations. Equipped with custom submarines, 24 Zodiacs, kayaks, 132 veranda suites, advanced expedition equipment, and 26-person expert expedition teams for Seabourn (Carnival Corporation).
- Hybrid Ro-Ro Ferry Vessels 147m Ro-Ro hybrid ferry vessels for railway carriage, wagon, passenger, and vehicle transport with hybrid propulsion systems including battery-powered electric port maneuvers and shore connection capability. Built for rail and infrastructure operators such as RFI (Italian Railway Network).
- Refit and Repair Services Comprehensive refit, repair, and conversion services for all vessel types, including technical stops and maintenance work. Part of Genova Industrie Navali Group capabilities available to existing shipowners and operators.
- MTC-MTF Unit MAR241 (Coastal Transport and Lighthouse Assistance Vessel) MTC-MTF (Coastal Transport and Lighthouse Assistance) vessel designed for lighthouse maintenance, transport of vehicles, personnel, and cargo, with a modular reconfigurable aft working area. Part of a two-unit contract for the Italian Navy.
Quantifiable outcome
- More than 50% of ultra-luxury cruise ships on global market built by Mariotti
- +1 more outcomes
Companies that use T. Mariotti
Customer profileNamed customers5 records
Segments5 records
Ideal customer profiles5 records
T. Mariotti technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
Feature4 records
T. Mariotti partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered core, major, strategic and minor.
- Aman Group / Aman at SeacoreJoint venture with Cruise Saudi for construction of Aman at Sea superyacht - the first ultra-luxury motor yacht for the Aman brand. T. Mariotti appointed to deliver the 183m dual-fuel vessel featuring 50 luxury suites with private balconies.
- Sinot Yacht Architecture & DesigncoreWorld-renowned yacht designers responsible for exterior profile and guest accommodations design of Aman at Sea vessel.
- De Wave GroupmajorLuxury interior finishing for megayacht projects including Aman at Sea, bringing expertise in high-end yacht outfitting.
- Ortec SantamariamajorElectrical systems design, production and installation for luxury yacht projects, long-standing partner for newbuilding projects.
- DRASScoreSupply of DRASS 100 Saturation Diving Series for submarine rescue operations allowing 12 divers to conduct saturation dives up to 300m depth, plus diving simulator for SDO-SuRS vessel.
- Kongsberg MaritimecoreSupply of propulsion equipment for SDO-SuRS vessel including Elegance propulsion pods with permanent magnet motors, tunnel thrusters, propulsion control systems, DP3 dynamic positioning, and sonar systems.
- ISPRA (Italian Institute for Environmental Protection and Research)strategic€107 million oceanographic vessel Arcadia project awarded through Invitalia tender, part of PNRR MER programme for marine environment research.
- SiemensstrategicEnergy efficiency technology implementation including Siemens Power Manager for real-time energy measurement and cloud analytics to optimize facility management and reduce environmental impact.
- Genova Industrie Navali HoldingcoreParent company - one-stop shop for whole shipbuilding sector including new building, refitting, repair, outfitting, marine systems, superyachts, and ship recycling.
- San Giorgio del PortocoreSister company specializing in repair, maintenance and conversion of all ship types. Collaborates on joint projects including RFI ferry construction.
- Piombino Industrie MarittimemajorMulti-purpose shipyard in Piombino with high safety standards, joint venture with Fratelli Neri, used for oceanographic vessel Arcadia construction.
- Chantier Naval de MarseillemajorModern shipyard in Marseille with largest dock in Mediterranean, acquired as part of GIN group expansion.
- Seabourn (Carnival Corporation)coreLong-standing partnership for ultra-luxury expedition ships including Seabourn Venture (2022) and Seabourn Pursuit (2023), plus maintenance services.
- U.C. SampdoriaminorWarm-up back-of-shirt sponsor for 2025/26 football season, strengthening bond between Genoa's shipbuilding industry and sport.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
T. Mariotti competitors and assessment
Company assessmentDirect peers
- Oceanco: Dutch custom megayacht builder of large steel-hulled motor yachts with sustainability focus; competes with Mariotti Yachts for the same ultra-large, environmentally advanced private yacht commissions.
- Feadship: Dutch builder of fully custom luxury motor yachts from the De Vries and Royal Huisman consortiums; comparable to Mariotti Yachts in delivering bespoke, regulation-leading superyachts to private clients.
- Benetti: Italian megayacht builder (Azimut|Benetti Group) producing custom and semi-custom motor yachts over 24m; directly comparable to Mariotti Yachts in steel/aluminum megayacht construction for ultra-high-net-worth clients.
- Meyer Werft: German cruise newbuild specialist delivering expedition and luxury cruise ships for major cruise lines. Closest like-for-like competitor to Mariotti in ultra-luxury and expedition cruise construction.
- Lürssen: German family-owned megayacht and naval shipyard renowned for full-custom superyachts above 80m; the most direct global comparator to Mariotti's full-custom megayacht offering.
- CRN (Ferretti Group): Italian builder of fully custom steel and aluminum megayachts up to 90m, part of Ferretti Group; overlaps directly with Mariotti Yachts in the custom megayacht segment serving HNW owners.
Broad incumbents
- Fincantieri: Italy's largest shipbuilder and a global cruise and naval incumbent; directly comparable to Mariotti because both build cruise vessels for Carnival/Seabourn and other major lines from Italian yards, but at materially greater scale and with a diversified warship business.
- Damen Shipyards: Dutch global shipbuilding group with naval, offshore and specialized vessel capabilities; comparable to Mariotti's diversification into offshore support, patrol vessels and naval programs, though at much larger scale.
- Chantiers de l'Atlantique: French mega-shipyard building cruise vessels, naval ships and complex offshore units; comparable to Mariotti in luxury cruise construction and increasingly in LNG/methanol propulsion, though at substantially larger scale.
Regional players
- Navantia: Spanish state-owned naval and oceanographic vessel builder; comparable to Mariotti's SDO-SuRS and Arcadia research-vessel programs in delivering submarine rescue and research platforms to public clients, primarily within the Mediterranean defense ecosystem.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
T. Mariotti social profiles
Digital presenceT. Mariotti compliance and trust
Trust signalCompliance4 records
T. Mariotti financial estimates
Financial estimateRevenue estimate
Valuation estimate
T. Mariotti leadership team
Management profileNumber of profiles
Profiles4 records
T. Mariotti funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
T. Mariotti M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about T. Mariotti
What does T. Mariotti do?
T. Mariotti is an Italian shipbuilder that designs and constructs ultra-luxury cruise ships, megayachts (under the Mariotti Yachts brand), offshore support vessels, naval/military vessels, and oceanographic research vessels. The firm provides project-based new ship construction and refit/repair services for prestigious cruise operators, government maritime agencies, and high-net-worth individuals, leveraging nearly 100 years of craftsmanship combined with advanced propulsion technology such as dual-fuel marine diesel/methanol and hybrid battery systems.
Is T. Mariotti a public or private company?
T. Mariotti is a private company. It is classified as corporate owned and is currently operating.
When was T. Mariotti founded?
T. Mariotti was founded in 1928. It employs 101 to 250 people.
Where is T. Mariotti based?
T. Mariotti is headquartered in Genova, Italy, in the Europe region.
How does T. Mariotti make money?
Three revenue lines are on record. New Ship Construction is the primary driver. The others are ship Refit and Repair Services and public Procurement Contracts.
Who are T. Mariotti's main competitors?
Direct peers on record are Oceanco, Feadship, Benetti, Meyer Werft, Lürssen and CRN (Ferretti Group). Broad incumbents are Fincantieri, Damen Shipyards and Chantiers de l'Atlantique. Navantia is listed as a regional player.
Does T. Mariotti have an API?
No public API is recorded for T. Mariotti.
What industry is T. Mariotti in?
T. Mariotti's product category is Shipbuilding and Custom Vessel Construction. Its primary akta.pro industry code is IMAJAMAB, Full-Custom Superyacht & Megayacht Manufacturing, with a secondary code of IMAJAEAE, Luxury Yacht Manufacturing. Its NAICS code is 33661 and its SIC code is 3730.