MJM Group
MJM Marine is a Northern Ireland-based specialist contractor providing turnkey interior outfitting for cruise ships, ferries, and luxury yachts, supported by a 100,000 sq ft in-house manufacturing facility, modular cabin production, and adjacent hospitality fit-out services.
- Company typePrivate
- Founded1983
- HeadquartersAghaglinny North, Ireland
- Headcount251–500
- GTM typeB2B
- OfferingServices
MJM Group firmographics
Firmographics- Name
- MJM Group
- Legal name
- MJM Marine Ltd
- Website
- https://mjm-group.com
- Company type
- Private
- Founded year
- 1983
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- MJM Marine is a Northern Ireland-based specialist contractor providing turnkey interior outfitting for cruise ships, ferries, and luxury yachts, supported by a 100,000 sq ft in-house manufacturing facility, modular cabin production, and adjacent hospitality fit-out services.
- Ownership category
- akta.pro rank
MJM Group industry classification
Industry- Product category
- Marine Outfitting & Ship Interior Fit-Out Services
- NAICS
- Ship Building and Repairing (336611), Ship and Boat Building (33661), Ship and Boat Building (3366)
- SIC
- Ship & Boat Building & Repairing (3730)
- akta.pro primary industry
- Marine Outfitting & Interior Refurbishment (TLAKAKAL)
- akta.pro secondary industries
- Accommodation & Interior Outfit (Cabins, Galleys, Sanitary, Furniture) (IMAJAIAF), Luxury Yacht Systems Integration & Commissioning (Shipyard) (IMAJAMAI), Semi-Custom Luxury Yacht Manufacturing (IMAJAMAA), Retrofits & Modernization (Scrubbers, Ballast Water, Alternative Fuels, Energy-Saving Devices) (IMAJAFAH)
Keywords
Where MJM Group is headquartered
LocationHeadquarters
- HQ city
- Aghaglinny North
- HQ country
- Ireland
- HQ region
- Europe
Offices2 records
Markets served
MJM Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Marine Outfitting Contracts: MJM Marine generates revenue through direct project contracts for the outfitting and refurbishment of cruise ships, ferries, and yachts. Projects range from cabin refits to complete turn-key interior solutions. Revenue is project-based, typically secured through competitive tendering and long-term client relationships. The company acts as main contractor delivering design, manufacture, logistics, and installation services.
- Manufacturing Services: In-house manufacturing of bespoke joinery, furniture, metalwork, and finishes for both marine and land-based projects. Products are manufactured to client specifications and installed as part of broader outfitting contracts or as standalone manufacturing orders.
- Antimicrobial Solutions (Vyv Partnership): MJM offers Vyv antimicrobial LED lighting solutions as part of its product portfolio, integrated into marine outfitting projects to provide continuous surface decontamination for cruise ship interiors.
- Carpet & Upholstery Services: Carpet fitting, upholstery re-upholstery, furniture restoration, and flooring installation services offered as part of marine outfitting contracts and to land-based clients including hotels and residential developments.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
MJM Group product offering
Product offeringCore offering
MJM Group (operating as MJM Marine) is a specialist marine outfitting contractor that designs, manufactures, and installs bespoke interior fit-outs for cruise ships, ferries, and luxury yachts. Delivered through a 100,000 sq ft purpose-built manufacturing facility combining traditional joinery craftsmanship with advanced CNC, CAD/CAM, and 3D design capabilities, the company provides complete turn-key outfitting solutions from initial enquiry through to project delivery and handover. Complementary offerings include Vyv antimicrobial LED lighting, a Carpet and Upholstery Division, and the 2024-launched Nautical Technical Solutions (NTS) division, plus a Specialist Interiors sub-brand serving luxury hotels and residential developments.
Product overview
MJM Marine is a marine outfitting specialist offering a portfolio of integrated services organized around its core Marine Outfitting and Manufacturing capabilities. The company provides complete turn-key solutions for cruise ships, ferries, and yachts through Marine Outfitting, supported by in-house Manufacturing with 100,000 sq. ft. facilities and advanced CNC/CAD/CAM capabilities. Additional value-added services include Vyv Antimicrobial Solutions (antimicrobial LED lighting), the Carpet and Upholstery Division, and the newly launched Nautical Technical Solutions (NTS) division. The company also operates a Specialist Interiors sub-brand for land-based luxury projects. Services span steelwork modifications, bespoke joinery, electrical/mechanical upgrades, and custom furniture manufacture and installation.
Differentiator
Problem solved
Functional benefit
Products and services
- Marine Outfitting Complete turn-key solution for outfitting of all spaces on board Cruise Ships, Ferries, Yachts and vessels including steelwork modifications, electrical and mechanical services upgrades, layout changes, galley installations, and bespoke furniture and finishing. Targeted at enterprise cruise line operators, ferry operators, and yacht builders.
- Manufacturing 100,000 sq. ft. factory producing high volumes of bespoke joinery items by blending traditional joinery techniques with advanced CNC systems and in-house design using latest 3D drawing packages integrated with CAD/CAM. Supports both marine outfitting projects and standalone manufacturing orders for clients requiring bespoke joinery, furniture, metalwork, and finishes.
- Vyv Antimicrobial Solutions Antimicrobial LED light technology offering non-UV continuous cleaning that stops growth of bacteria, fungi, yeast, mould and mildew, achieving 90%-99.99% reduction in surface contamination. Integrates with standard lighting controls for easy installation and is adaptable for retrofitting. Targeted at cruise line operators and other vessel operators seeking enhanced passenger safety.
- Carpet and Upholstery Division Range of carpet and upholstery services including re-upholstery and restoration of furniture, carpet fitting and installation, custom made window treatments, decorative pillows, lampshades, wall installations, paint and refinishing, leather restoration, tile and wood flooring, and vinyl/LVT/LVP installation. Served both marine outfitting clients and land-based clients including hotels and residential developments.
- Nautical Technical Solutions (NTS) Specialist nautical technical solutions division providing additional technical expertise to complement existing marine outfitting services. Worked on Royal Caribbean's Utopia of the Seas across several onboard areas including the Pesky Parrot Tiki bar, Starbucks, children's playscape, lighthouse, Social 100, and Royal Railway immersive dining experience.
- Specialist Interiors Fit-out services for land-based luxury projects including hotels and high-end residential developments. Project examples include Dinner by Heston Blumenthal at Mandarin Oriental Hotel, Adare Manor Hotel, 190 Strand London, and Kensington Row development. Targeted at luxury hotel operators and premium residential property developers.
- Marine Interiors Core marine outfitting brand for cruise ships and vessels, encompassing cabin refurbishment, public space outfitting, drydock projects, and turn-key solutions. Served multiple cruise lines including Royal Caribbean, Silversea, Virgin Voyages, Cunard, Holland America, Norwegian Cruise Line, and Carnival.
Quantifiable outcome
- Queen Mary 2 refit completed in 21 days with 800+ personnel
- +4 more outcomes
Companies that use MJM Group
Customer profileNamed customers23 records
Segments4 records
Ideal customer profiles4 records
MJM Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature5 records
MJM Group partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and supporting.
- MivancoreMivan, a sister company within the Rathbane Group, partnered with MJM Marine on the Margaritaville at Sea Beachcomber refurbishment programme. Both companies are Northern Ireland-headquartered and deliver key elements of the cruise ship transformation. This follows their previous partnership with Margaritaville at Sea in 2024.
- NTS (Nautical Technical Solutions)coreNTS (Nautical Technical Solutions) is a specialist nautical technical solutions division launched by MJM Marine in 2024. NTS works alongside MJM Marine on marine projects, as demonstrated on the Utopia of the Seas project where both companies worked together on several onboard areas including the Pesky Parrot Tiki bar, Starbucks, children's playscape, and Royal Railway.
- VyvcoreMJM Marine partnered with Vyv, a health tech company and market leader in antimicrobial LED light technology. Vyv's antimicrobial light stops the growth of bacteria, fungi, yeast, mould and mildew through non-UV continuous cleaning technology, achieving 90%-99.99% reduction in surface contamination. MJM integrates Vyv lighting into its cruise ship outfitting projects as a differentiating safety feature for passenger environments. The partnership was formed in 2021 and MJM has since installed Vyv solutions across multiple vessels including Marella Discovery cabins and suites.
- IlimexsupportingMJM Marine formed a partnership with Ilimex in 2021 alongside Vyv to protect passenger safety through the provision of antimicrobial solutions integrated into marine interiors.
- Harding RetailsupportingMJM Marine collaborated with Harding Retail on the transformation of retail shop areas on Marella Voyager during a drydock in Cadiz, Spain. The 15-day project included floor finishes, display units, wall bays, décor panels, and new components across women's lifestyle, men's lifestyle, fine jewellery, beauty, and logo/confectionary areas.
- GDS Pioneering LightsupportingMJM Marine collaborated with GDS Pioneering Light to integrate architectural LED lighting into bespoke interior pieces on the Marella Voyager project. Ultra-high power dynamic LED solutions with full-colour spectrum capabilities were integrated into the Electric Rooms zone, providing electrifying atmospheric lighting.
Scale indicators10 records
Recent moves10 records
Expansion highlights5 records
MJM Group competitors and assessment
Company assessmentDirect peers
- Continental Marine Interior (CMI): Specialist marine interior contractor delivering turnkey outfitting for cruise ships, ferries and offshore vessels. Competes directly with MJM in modular cabin manufacture, public-area fit-out, and refurbishment programmes across European and international shipyards.
- Mivan: Northern Ireland-based marine and interiors contractor that is MJM's sister company within the Rathbane Group. Mivan has partnered with MJM on the Margaritaville at Sea refurbishment programme and shares comparable marine fit-out capabilities and customer segments.
- De Hoop: Dutch marine interior contractor delivering bespoke cabin and public-area outfitting for cruise vessels and yachts. Overlaps directly with MJM's modular cabin manufacture and dry-dock refit services for major cruise operators.
- Almaco Group: Finland-headquartered marine accommodation, interior, and catering systems specialist serving cruise lines, offshore, and ferries. Almaco competes directly with MJM in cruise ship cabin outfitting and refurbishment programmes and operates similar turnkey interior solutions.
- Heinen & Hopman: Dutch marine interior and HVAC specialist with broad cruise and yacht outfitting capabilities. Provides comparable turnkey interior solutions including accommodation outfit, public spaces, and integrated technical systems for shipowners worldwide.
- Blohm+Voss: German shipbuilder and refit specialist with strong luxury vessel outfitting capabilities. Operates similar marine interior fit-out services for high-end cruise and yacht clients, including large dry-dock refit projects across European shipyards.
Broad incumbents
- Chantiers de l'Atlantique: French shipyard building many of the world's largest cruise vessels (e.g. MSC, Royal Caribbean Oasis-class). Performs significant outfitting in-house and competes with MJM for both newbuild interior scope and dry-dock refit projects.
- Fincantieri: Italy-headquartered global shipbuilding group and one of the world's largest cruise shipbuilders. While primarily a shipbuilder, Fincantieri also performs significant interior outfitting in-house, providing broader-incumbent competition for both newbuild and refit work that MJM targets.
- Meyer Werft: Major German cruise and ferry shipbuilder with in-yard outfitting capabilities. Operates as a broad incumbent in marine interiors, particularly for newbuild cruise programmes, competing with MJM for cabin and public-area fit-out scope.
Emerging players
- Lemmens & Lemmens: Belgian marine joinery and interior outfitting specialist focused on cruise, ferry, and yacht refits. Competes with MJM in custom joinery and modular cabin scopes, particularly in European shipyard refit programmes.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
MJM Group social profiles
Digital presenceMJM Group compliance and trust
Trust signalCompliance6 records
MJM Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
MJM Group leadership team
Management profileNumber of profiles
Profiles11 records
MJM Group subsidiaries and ownership
Company hierarchySubsidiaries1 record
MJM Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
MJM Group M&A and investment
M&A and investmentM&A1 record
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about MJM Group
What does MJM Group do?
MJM Group (operating as MJM Marine) is a specialist marine outfitting contractor that designs, manufactures, and installs bespoke interior fit-outs for cruise ships, ferries, and luxury yachts. Delivered through a 100,000 sq ft purpose-built manufacturing facility combining traditional joinery craftsmanship with advanced CNC, CAD/CAM, and 3D design capabilities, the company provides complete turn-key outfitting solutions from initial enquiry through to project delivery and handover. Complementary offerings include Vyv antimicrobial LED lighting, a Carpet and Upholstery Division, and the 2024-launched Nautical Technical Solutions (NTS) division, plus a Specialist Interiors sub-brand serving luxury hotels and residential developments.
Is MJM Group a public or private company?
MJM Group is a private company. It is classified as family owned and is currently operating.
When was MJM Group founded?
MJM Group was founded in 1983. It employs 251 to 500 people.
Where is MJM Group based?
MJM Group is headquartered in Aghaglinny North, Ireland, in the Europe region.
How does MJM Group make money?
Four revenue lines are on record. Marine Outfitting Contracts are the primary driver. The others are manufacturing Services, antimicrobial Solutions (Vyv Partnership) and carpet & Upholstery Services.
Who are MJM Group's main competitors?
Direct peers on record are Continental Marine Interior (CMI), Mivan, De Hoop, Almaco Group, Heinen & Hopman and Blohm+Voss. Broad incumbents are Chantiers de l'Atlantique, Fincantieri and Meyer Werft. Lemmens & Lemmens is listed as an emerging player.
Does MJM Group have an API?
No public API is recorded for MJM Group.
What industry is MJM Group in?
MJM Group's product category is Marine Outfitting & Ship Interior Fit-Out Services. Its primary akta.pro industry code is TLAKAKAL, Marine Outfitting & Interior Refurbishment, with a secondary code of IMAJAIAF, Accommodation & Interior Outfit (Cabins, Galleys, Sanitary, Furniture). Its NAICS code is 336611 and its SIC code is 3730.