Kooiman Marine Group

What Kooiman Marine Group does

Kooiman Marine Group is a privately held Dutch shipbuilding and marine services company headquartered in Zwijndrecht, Netherlands, with a founding year of 1884. Per its public firmographic profile, the company's core activity is the production, repair, and maintenance of vessels, tugboats, and associated tools — positioning it as a full-service small/medium shipyard serving the Dutch and broader European inland and short-sea maritime market. The company operates at a sub-100-employee scale (51–100 headcount), which is consistent with a niche, custom-oriented shipbuilder rather than a high-volume commercial yard.

No public information was available about the company's product portfolio, customer roster, pricing structure, revenue model, or geographic footprint beyond its Zwijndrecht domicile; the company's own website (dekooimangroep.nl) returned only a verification/loading page during data collection, and no leadership, ownership, certification, or partnership data was extractable. Consequently, the revenue model, go-to-market, and segmentation cannot be specified from the input beyond the general shipbuilding/repair/maintenance framing. Investors should treat this profile as baseline-orientation only and seek primary financial, backlog, and customer data before underwriting any investment thesis.

Name

Kooiman Marine Group

Website

https://dekooimangroep.nl

Company type

Private

Founded year

1884

Headcount range

51–100 employees

Short description

Kooiman Marine Group is a privately held Dutch shipbuilding company, founded in 1884 and based in Zwijndrecht, Netherlands, that builds, repairs, and maintains vessels, tugboats, and associated marine tools for European maritime clients.

Ownership category

akta.pro rank

Product category

Shipbuilding and Marine Repair Services

NAICS

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

SIC

Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Search & Rescue (SAR) & Lifeboats (IMAJADAI)

akta.pro secondary industries

Steel Fabrication & Marine Engineering (Custom Fabrication, Modifications, Conversions) (TLAHAMAH), Naval & Government Vessel Maintenance & Modernization (TLAKAKAB), Heavy Lifting & Material Handling Infrastructure (Goliath Cranes, Jib Cranes, Hoists) (IMAJALAD)

Keywords

• Shipbuilding services
• Vessel construction
• Marine repair
• Tugboat manufacturing
• Ship maintenance

Headquarters

HQ city

Zwijndrecht

HQ country

Netherlands

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Core offering

Kooiman Marine Group is a Dutch shipbuilding company that produces vessels, tugboats, and maritime tools, and provides repair and maintenance services for those products. The firm operates from a shipyard in Zwijndrecht, Netherlands, and serves commercial maritime customers with both new-build construction and ongoing after-sales support.

Product overview

No product information available from the source data. The source content shows only a loading/verification page without substantive information about Kooiman Marine Group's products, services, or portfolio.

Differentiator

Problem solved

Functional benefit

Products and services

• Vessel Production Production of commercial vessels for maritime operators, delivered from the company's shipyard in Zwijndrecht, Netherlands.
• Tugboat Manufacturing Construction of tugboats for port operators, harbor services, and maritime fleet customers, produced at the Zwijndrecht shipyard.
• Marine Tool Production Production of maritime tools, supplied alongside the company's vessel and tugboat offerings.
• Vessel Repair Services Repair services for commercial vessels, conducted at the company's Zwijndrecht shipyard.
• Vessel Maintenance Services Maintenance services for commercial vessels, supporting customers' ongoing operational needs.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• De Hoop Shipyard: Dutch shipyard active in newbuild and refit of tugs, patrol vessels, and specialized workboats. Comparable in scale, geography, and product mix to Kooiman's tug and workboat focus.
• Royal IHC: Dutch builder of specialized vessels (dredging, offshore, workboats) with strong repair and conversion services. Highly comparable as a Netherlands-based shipbuilder and marine engineering services peer serving similar commercial and government maritime customers.
• Damen Shipyards Group: Dutch-headquartered global shipbuilder with a major tugs and workboats product line, operating yards across the Netherlands including in the Rotterdam region. Directly comparable to Kooiman on vessel category, customer base (harbor towage, port services, navy), and core shipbuilding capabilities.
• Eastern Shipbuilding Group: US shipyard building tugboats, patrol vessels, and specialty craft. Directly comparable on tugboat newbuild capability and similar yard-scale operations.
• Niestern Sander: Northern Netherlands shipbuilder focused on smaller specialized vessels including workboats and patrol craft. Comparable niche shipbuilder with similar build-and-repair capabilities targeting maritime operators.
• Vuyk Engineering Rotterdam: Rotterdam-based marine engineering and ship repair firm performing conversions, modifications, and repairs in the same Dutch maritime cluster as Kooiman. Directly comparable on ship repair and steel fabrication services.
• Conrad Shipyard: US-based shipbuilder with a strong focus on harbor tugs and articulated tug-barges. Comparable product specialization in tugs and similar small-to-mid yard operating model.

Broad incumbents

• Damen Naval: Naval shipbuilding arm of Damen, building surface combatants and government vessels in the Netherlands. Comparable as a Dutch shipbuilder serving the naval/government vessel segment, though at much larger scale.
• Meyer Werft: Large German shipbuilder historically focused on cruise and specialized vessels with yards in Papenburg. Adjacent as a German/Northern European shipbuilding incumbent; broader scope but operating in the same regional shipbuilding ecosystem and customer ecosystem.

Regional players

• Hitzler Werft: German shipyard on the North Sea coast building specialized vessels and performing repairs. Comparable niche shipbuilding and repair services, with regional overlap into the Northern European maritime market.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat2 records

Key risks4 records

Key highlights4 records

Customer concentration

• Facebookfacebook.com/kooimanmarinegroup
• LinkedInlinkedin.com/company/kooiman-marine-group

Revenue estimate

Valuation estimate

Number of profiles

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 Kooiman Marine Group