Neptune

Name

Neptune

Legal name

Neptune Marine

Website

https://neptunemarine.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Commercial Shipbuilding & Marine Services

NAICS

Ship Building and Repairing (336611), Ship and Boat Building (33661)

SIC

Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Reefer (Refrigerated Cargo) Shipbuilding (IMAJAAAI)

akta.pro secondary industries

Retrofits & Modernization (Scrubbers, Ballast Water, Alternative Fuels, Energy-Saving Devices) (IMAJAFAH), Marine Outfitting & Interior Refurbishment (TLAKAKAL), Naval & Government Vessel Maintenance & Modernization (TLAKAKAB)

Keywords

• Commercial shipbuilding
• Vessel charter services
• Ship repair conversion
• Offshore support vessels
• Marine equipment rental

Headquarters

HQ city

Hardinxveld

HQ country

Netherlands

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Infrastructure, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. Vessel Charter: Charter of versatile maritime vessels including EuroCarriers, EuroTugs, EuroPontoons, EuroJack-Ups, and multi-purpose vessels to offshore, renewables, marine construction, and aquaculture clients
2. Equipment Rental: Rental of crawler cranes, deck equipment, spud legs, winches, and other marine support equipment for project needs
3. Shipbuilding and Newbuilding: Design, construction and delivery of new vessels including EuroCarriers, EuroTugs, pontoons, and specialized maritime vessels
4. Repair and Conversion: Ship repair, conversion, and mobilisation services for commercial vessels

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Neptune Marine designs, builds, maintains and repairs a wide range of commercial vessels from pontoons to complex offshore support units. The portfolio includes newbuilds, repairs, conversions, chartering, equipment rental, and turnkey mobilisation, executed to high quality and craftsmanship standards at three Netherlands shipyards strategically located near the Port of Rotterdam.

Product overview

Neptune Marine is a Dutch maritime solutions company offering a comprehensive portfolio of shipbuilding, ship repair, vessel charter, and marine equipment services. The company operates three shipyards in the Netherlands (two in Hardinxveld-Giessendam and one in Aalst) and provides vessel charter services through its diverse fleet. The product portfolio centers around the EuroSeries vessel brands including EuroCarriers (multi-purpose workboats), EuroTugs (shallow-draft tugboats), EuroPontoons/Barges (ranging from 30m to 92m), and EuroJack-Ups (self-elevating work platforms). Supporting services include crawler crane rental (Liebherr, Sany, Sennebogen brands), deck equipment (winches, spud systems, RoRo ramps), and multi-purpose vessels. Solutions offered include newbuilding, repair and conversion, mobilisation, and research and development. The company is ISO certified and serves clients in offshore, renewables, marine construction, and aquaculture sectors across the Netherlands, Europe, and internationally.

Differentiator

Problem solved

Functional benefit

Brands

• EuroCarriers: Robust multi-purpose workboats for marine activities including civil construction, offshore wind, and fish farm support.
• EuroTugs
• EuroPontoons
• EuroJack-Ups

Products and services

• EuroCarriers Robust multi-purpose workboats (EuroCarrier 2209, 2409, 2611, 3013, 3314, 3918 series) for marine activities including civil construction, offshore wind, and fish farm support, built and chartered to enterprise marine contractors.
• EuroTugs Shallow draft tugboats with high performance towage capacity and free deck space, including Neptun Power (71.10 tons bollard pull), Neptun Commander (65 tons bollard pull), Neptun Foxtrot, Neptun Master, Neptun Fury and Neptun 11. Built for towage, marine construction support and barge handling.
• EuroPontoons / Barges Tough, robust pontoons and barges ranging from 30m up to 100m (EuroPontoon 3011, 4013, 4213, 5014, 5017, 5019, 6018, 6022, 6522, 7022, 7522, 7524, 8424, 8427, 9027, 9224 series) for transport, offshore accommodation, and various maritime applications with cargo capacities from 500 to 9,573 tons.
• EuroJack-Ups Multi-purpose, scalable self-elevating jack-up barge designs (EuroJack-up NP392, NP497, NP525) for maritime operations requiring stable platforms positioned above maximum wave height, used for offshore wind installation, subsea cable work, platform maintenance and heavy civil marine construction.
• EuroSupporters Marine support vessels designed for versatile maritime operations supporting offshore, renewables and marine construction clients.
• EuroHoppers Hopper vessels designed for dredging and material handling operations in marine construction and civil maritime projects.
• EuroCutters Cutter vessels designed for marine construction and excavation activities such as dredging and seabed preparation.
• EuroWIDs Wind turbine Installation Vessels designed for offshore wind farm installation, providing stable platforms and lifting capability for installing and maintaining wind turbines at sea.
• EuroCarousels Cable and carousel systems for maritime cable laying and handling operations, supporting subsea cable installation and offshore energy projects.
• CrewTenders Crew transfer vessels designed for personnel transport to offshore installations such as wind farms, oil & gas platforms and aquaculture sites.
• Cargo Vessels Cargo transport vessels for maritime logistics operations, built and customised to client requirements.
• Aquaculture Vessels Specialised vessels for fish farm support and aquaculture operations, including shallow draft configurations for nearshore farm maintenance.
• Multi Purpose Vessels Versatile vessels including NP 289, CURO, Altera and NP 700 designed for cable work, infrastructure projects, logistical support and operations in both deep and shallow water.
• Crawler Cranes (Rental) Fleet of heavy-lift crawler cranes available for charter, including Liebherr models (HS895, LR1100, LR1200, LR1200.1, LR1250.1, LR1250.1 unplugged, LR1300, LR1300.1, LR1400), Sany SCC3200 (320 tons lifting capacity, 84m boom) and Sennebogen 7700 (91.5m boom).
• Newbuilding End-to-end design, construction and delivery of new commercial vessels from the EuroSeries range, including rapid delivery options for customers requiring vessels in months rather than years.
• Repair & Conversion Ship repair, conversion and refit services for commercial vessels aimed at minimising downtime and extending operational life, executed at Neptune's shipyards in Hardinxveld-Giessendam.
• Mobilisation Turnkey mobilisation services preparing vessels and equipment for deployment, including equipment installation and project-ready configuration for offshore, renewables and marine construction clients.
• Research & Development R&D services focused on multi-fuel vessel technology (LNG, hybrid, methanol, biofuel, hydrogen, batteries), integrated advanced power systems, and AI-supported design and production processes.
• Vessel Charter Charter of versatile maritime vessels including EuroCarriers, EuroTugs, EuroPontoons, EuroJack-Ups and multi-purpose vessels to offshore, renewables, marine construction and aquaculture clients on a project and recurring basis.

Named customers6 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core and minor.

• GeoSeacorecoreStrategic or Co-development Partner · 1 April 2026GeoSeacore partnered with Neptune Marine for EuroJack-up NP497 operations. The jack-up departed from Rotterdam en route to the UK for project support.
• Walrus Maritiem B.V.minorChannel Partner/ Reseller/ Distributor · 1 March 2026Walrus Maritiem B.V. provided assistance with EuroTug Neptun 11 towing EuroPontoon NP683 to Gdynia, Poland.
• Atlantic Towage & MarineminorChannel Partner/ Reseller/ Distributor · 1 January 2026EuroCarrier 2611 Neptun Supplier was sold/transferred to Atlantic Towage & Marine, marking the close of a chapter with Neptune Marine.
• LiebherrcoreTechnology or IntegrationNeptune Marine operates a fleet of Liebherr crawler cranes including HS895, LR1100, LR1200, LR1200.1, LR1250.1, LR1250.1 unplugged, LR1300, LR1300.1, LR1400, and HS8200 models.

Scale indicators4 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Niestern Sander: Dutch shipyard operating from Waddinxveen and Eemshaven, building patrol vessels, offshore support vessels, and multi-purpose workboats. Most directly comparable in size and product mix to Neptune's vessel newbuilding business.
• Vuyk Engineering Rotterdam: Dutch maritime engineering firm providing ship design, feasibility studies, and construction support. Comparable for in-house design and engineering services Neptune performs through Neptune Engineering Croatia.
• Damen Shipyards Group: Family-owned Dutch shipbuilder building tugs, workboats, offshore support vessels, and pontoons at global scale. Direct competitor on EuroTug, EuroCarrier, and EuroPontoon segments, though significantly larger.
• Thecla Bodewes Shipyards: Family-owned Dutch shipyard in Kampen building commercial vessels including cargo, offshore, and specialized workboats. Comparable mid-sized, family-owned shipbuilder with similar target markets and customer types.
• Ulstein: Norwegian shipbuilder and designer specializing in offshore vessels and offshore wind service vessels. Directly comparable product overlap in offshore support and wind installation vessel segments (EuroJack-Up / EuroWID equivalents).
• Acta Marine: Dutch owner/operator of workboats, patrol vessels, and offshore support vessels. Comparable as a Dutch-based workboat operator with overlapping fleet types (EuroCarriers, EuroTugs equivalents).

Regional players

• SEACOR Marine: US-listed provider of offshore marine support vessels, including PSVs, crew boats, and specialized offshore units. Comparable vessel categories but primarily serves US Gulf / global offshore oil & gas regions.
• Bourbon Corporation: French offshore marine services provider operating a large fleet of offshore support vessels. Comparable in vessel charter business model and offshore wind / oil & gas end markets, but France-anchored with broader geographic reach.
• Astilleros Armón: Spanish shipbuilder group building fishing vessels, offshore support vessels, tugs, and wind farm vessels. Comparable product portfolio including offshore wind vessels, but primarily serves Southern European / Atlantic markets.

Broad incumbents

• Royal IHC: Dutch maritime engineering and shipbuilding company historically focused on dredging, offshore, and mining vessels. Overlaps with Neptune on offshore support vessel design and heavy offshore equipment, but with a much broader and historically larger portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/neptunemarinenl
• LinkedInlinkedin.com/company/neptunemarine
• Instagraminstagram.com/neptunemarine
• Facebookfacebook.com/neptunemarineNL

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries9 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Neptune