What Rohde Nielsen does

Rohde Nielsen is a Danish marine contracting company founded in 1968 and headquartered in Kastrup, Denmark. The firm specializes in five integrated service lines: coastal protection, offshore services, port development, land reclamation, and dredging and clearing. It serves government coastal management agencies, port authorities, offshore wind developers, energy infrastructure operators, and industrial clients across more than 40 countries spanning Europe, Oceania, South America, and South Asia. Named customers include Cockburn Cement, Southern Ports Authority, Rijkswaterstaat, Siemens Gamesa, GAZ-SYSTEM, Gascade, Vale SA, and the Danish Coastal Authority (Kystdirektoratet), among 30+ disclosed logos.

The company delivers these services through a large, modern fleet of purpose-built specialized vessels — including sand suction dredgers, grab dredgers, fallpipe vessels, hydraulic excavators, bucket-chain dredgers, barges, pump stations, and tug/survey units — designed for coastal, nearshore, and offshore operations. Capital intensity is high: the firm continuously invests in fleet modernization, advanced technologies, and alternative fuel solutions to support both complex project execution and an emerging sustainability mandate. Notable project scale includes engagements in the multi-million-cubic-meter range across coastal nourishment (Rijkswaterstaat 10.4M m3, Sylt 1.1M m3, Jutland long-term 3.5M m3), offshore wind (Vesterhav 69,000 tonnes stone, Courseulles 62,000 tonnes), and subsea energy infrastructure (Ostsee pipeline 2M m3, Cobra cable 4.7M m3).

Rohde Nielsen operates a project-based revenue model with custom per-contract pricing determined by material volume, vessel deployment, duration, and technical complexity. Long-term maintenance contracts with port authorities and government agencies supplement spot tenders, providing recurring managed-services revenue across multi-year horizons. Distribution is direct: the firm engages enterprise and government procurement offices through competitive tendering and repeat-client relationships, with no third-party channel partners. No public pricing tiers, headcount, or revenue figures are disclosed. The company is privately held with no disclosed parent, investors, or funding history.

Name

Rohde Nielsen

Legal name

Rohde Nielsen

Website

https://rohde-nielsen.dk

Company type

Private

Founded year

1968

Operating status

Operating

Short description

Rohde Nielsen is a Danish marine contractor (founded 1968) that provides dredging, coastal protection, land reclamation, port development, and offshore services via a large specialized fleet, serving government agencies, port authorities, offshore wind developers, and industrial clients across 40+ countries.

Ownership category

akta.pro rank

Product category

Marine Dredging and Coastal Engineering Services

NAICS

Marine Cargo Handling (48832), Ship Building and Repairing (336611)

SIC

Construction - Special Trade Contractors (1700), Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Dredging & Channel Deepening (Capital & Maintenance) (IMAFAJAB)

akta.pro secondary industry

Port & Harbor Construction (Quays, Wharves, Berths) (IMAFAJAA)

Keywords

• Marine dredging services
• Coastal protection works
• Land reclamation services
• Port development dredging
• Offshore seabed preparation

Headquarters

HQ city

Copenhagen

HQ country

Denmark

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Supply Chain, Others

Revenue model

1. Marine Engineering and Dredging Contracts: Revenue is generated through project-based contracts for marine infrastructure services including coastal protection, port development, land reclamation, offshore support, and dredging. Projects range from short-term specific assignments to long-term maintenance charters spanning multiple years.
2. Long-Term Maintenance Contracts: Some revenue is derived from recurring maintenance contracts with port authorities and government agencies, providing ongoing dredging and coastal protection services on an annual or multi-year basis.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Rohde Nielsen is a marine contractor providing dredging and coastal engineering services globally. The company executes coastal protection, port development, land reclamation, dredging and clearing, and offshore services (including seabed preparation, trench dredging, backfilling, and stone installation). Projects are delivered using a large, modern fleet of specialized vessels including sand suction dredgers, grab dredgers, fallpipe vessels, hydraulic excavators, bucket-chain dredgers, barges, pump stations, and tug/survey units.

Product overview

Rohde Nielsen operates as a marine contractor offering a unified suite of dredging and maritime services. The core offerings encompass five main service areas: coastal protection (kystsikring), offshore services, port development (havneudvikling), land reclamation (landindvinding), and dredging and clearing (uddybning og oprensning). These services are delivered using a specialized fleet of purpose-built vessels including trailing suction hopper dredgers (sandsugere), grab dredgers, fallpipe vessels, hydraulic excavators, bucket chain dredgers (spandkædemaskiner), barges (pramme), pump stations, and tug/survey units. The company serves projects globally across Europe, Australia, Asia-Pacific, and the Americas.

Differentiator

Problem solved

Functional benefit

Products and services

• Coastal Protection (Kystsikring) Establishes, preserves, and restores coastlines and beaches to protect life and infrastructure along coastal areas for government agencies and coastal authorities.
• Offshore Services Provides trench dredging, backfilling, seabed preparation, and stone installation services for offshore energy projects, including offshore wind farms and subsea pipelines.
• Port Development (Havneudvikling) Development and expansion of ports and shipping channels worldwide for port authorities and terminal operators.
• Land Reclamation (Landindvinding) Creates new land areas from sea for future cities and industrial development for governments, port authorities, and industrial clients.
• Dredging and Clearing (Uddybning og oprensning) Develops and maintains shipping channels globally to support economic growth and maritime traffic for port authorities and government agencies.

Named customers31 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Jan De Nul Group: Jan De Nul is a Belgian family-owned dredging and marine contractor with deep expertise in land reclamation, port construction, and offshore services. Direct overlap with Rohde Nielsen's coastal protection, land reclamation, and offshore trenching offerings, often competing for the same European and global tenders.
• Van Oord: Van Oord is a leading Dutch marine contractor specializing in dredging, offshore wind, and coastal defence. Highly comparable to Rohde Nielsen in service mix — trailing suction hopper dredging, fallpipe vessels, offshore wind foundation/cable installation — and competes directly on tenders across Northern Europe and globally.
• Hyundai Engineering & Construction: Hyundai E&C is a major Korean construction and marine contractor with capabilities in land reclamation, port construction, and offshore engineering. Comparable to Rohde Nielsen in marine infrastructure and land reclamation work, particularly in Asia-Pacific, though it operates as part of a broader construction conglomerate.
• DEME Group: DEME is a Belgian marine engineering group with leading positions in dredging, offshore energy, and environmental remediation. Overlaps with Rohde Nielsen across dredging, offshore wind seabed preparation, and coastal protection, but operates a larger, more diversified fleet and global project base.
• Boskalis Westminster: Royal Boskalis Westminster is one of the world's largest dredging and marine contractors, offering dredging, offshore energy, and maritime services globally. Directly comparable to Rohde Nielsen in coastal protection, port development, and offshore wind services, but operates at a much larger scale with a broader integrated service portfolio.

Direct peers

• Weeks Marine: Weeks Marine is a US marine construction and dredging contractor with hopper, pipeline, and clamshell dredging capabilities. Comparable to Rohde Nielsen in coastal protection, navigation dredging, and beach nourishment, though concentrated in the US Gulf and Atlantic coasts.
• Great Lakes Dredging & Dock Corporation: Great Lakes Dredging & Dock is a US-based marine contractor providing dredging, coastal protection, and port deepening services. Comparable in core dredging and coastal protection capabilities to Rohde Nielsen, though primarily focused on North American projects rather than European or Asia-Pacific markets.
• Manson Construction Co. Manson Construction is a US-based marine construction and dredging firm operating hopper dredges and specialty equipment for coastal restoration, navigation dredging, and offshore work. Similar in service mix and contract-driven model to Rohde Nielsen, with comparable vessel types though a North American geographic focus.

Regional players

• Toa Corporation: Toa Corporation is a Japanese marine and civil engineering contractor specializing in dredging, reclamation, and port construction. Overlaps with Rohde Nielsen's dredging and land reclamation services but is primarily focused on Japanese and select Asian markets rather than European waters.
• NMDC Group (National Marine Dredging Company): NMDC is an Abu Dhabi-based marine dredging and subsea engineering contractor serving the Middle East, South Asia, and Africa. Comparable to Rohde Nielsen in capital dredging, land reclamation, and offshore pipeline/cable trenching, though concentrated in the Middle East and adjacent regions.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/rohde-nielsen-as

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Rohde Nielsen