Primo Marine
Primo Marine is an independent Dutch technical advisory firm specializing in subsea power cable projects for offshore wind, interconnectors, and emerging energy technologies. It provides end-to-end consulting — from permitting and route design through installation, O&M, and 24/7 emergency response — to TSOs, developers, and insurers across Europe.
- Company typePrivate
- Founded1997
- HeadquartersRotterdam, Netherlands
- Headcount51–100
- GTM typeB2B
- OfferingServices
What Primo Marine does
Primo Marine Group B.V. is a Netherlands-headquartered, independent technical advisory firm specializing in subsea power cable projects for the offshore energy sector. Founded in 1997 and headquartered in Rotterdam, the company provides consulting services spanning the full asset lifecycle — from early-stage strategy, permitting, and route design through installation engineering, construction support, operations and maintenance, and 24/7 emergency response. The firm has completed more than 300 projects including 45+ offshore wind farms, 30+ interconnectors, and 40+ grid systems, serving clients such as TenneT, 50Hertz, NeuConnect, ScottishPower Renewables, and BritNed. Its core technical capabilities include Orcaflex dynamic analysis, GIS-based geospatial data management, Risk Based Burial Depth (RBBD) studies, Cable Burial Risk Assessments (CBRA), and survey/UXO management.
The company's offering comprises 18 integrated service lines plus an ArcGIS-hosted interactive project map and a dedicated insurance and risk subsidiary, Primo Risk & Control (established 2020). Proprietary differentiators are rooted in specialized domain expertise — combining academic knowledge with field experience — and the firm positions its independence as a core advantage enabling conflict-free advisory. Primo Marine operates from four wholly-owned offices across the Netherlands (Rotterdam, HQ), United Kingdom (Darlington), Germany (Berlin), and Denmark (Copenhagen/Dragør), and has expanded into adjacent verticals including offshore solar, floating wind, hydrogen and CO2 pipelines, and tidal energy through partnerships with TNO, Nova Innovation, and Oceans of Energy.
The business model is professional services: bespoke, project-based engagements priced on a per-engagement basis with multi-year contract cadences. Revenue derives from technical, contractual, and commercial advisory for major offshore wind developers, transmission system operators (TSOs), offshore transmission owners (OFTOs), cable manufacturers, contractors, and — via Primo Risk & Control — insurers and lenders. The firm holds ISO 9001:2015 certification from DNV GL and SAQ+ Level 3 safety certification. No external institutional investment, public listing, or acquisition activity is disclosed; ownership appears founder/management-controlled.
Primo Marine firmographics
Firmographics- Name
- Primo Marine
- Legal name
- Primo Marine Group B.V.
- Website
- https://primo-marine.com
- Company type
- Private
- Founded year
- 1997
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Primo Marine is an independent Dutch technical advisory firm specializing in subsea power cable projects for offshore wind, interconnectors, and emerging energy technologies. It provides end-to-end consulting — from permitting and route design through installation, O&M, and 24/7 emergency response — to TSOs, developers, and insurers across Europe.
- Ownership category
- akta.pro rank
Primo Marine industry classification
Industry- Product category
- Subsea Cable Engineering Services
- NAICS
- Support Activities for Water Transportation (4883)
- SIC
- Ship & Boat Building & Repairing (3730)
- akta.pro primary industry
- Marine Electrical Installation, Commissioning & Field Services (IMAJAJAL)
- akta.pro secondary industry
- Offshore Wind & Marine Spatial Planning Regulation (EUAMANAM)
Keywords
Where Primo Marine is headquartered
LocationHeadquarters
- HQ city
- Rotterdam
- HQ country
- Netherlands
- HQ region
- Europe
Offices4 records
Markets served
Primo Marine business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Technical Advisory and Consulting Services: Primo Marine generates revenue through providing independent technical advisory and consulting services for subsea power cable projects. Services span from pre-construction (route design, permitting, survey management) through installation engineering, construction support, operations and maintenance, to 24/7 emergency response. The company serves as trusted advisors offering technical, contractual, and commercial guidance.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Bespoke consulting services - no standardized pricing tiers |
Go-to-market motion2 records
Distribution channels1 record
Marketing channels5 records
Primo Marine product offering
Product offeringCore offering
Primo Marine is an independent technical advisory firm providing engineering, project management, and consulting services exclusively for subsea power cable projects. The offering spans the full project lifecycle from pre-construction strategy, route design, and permitting through installation engineering, construction support, operations & maintenance, and 24/7 emergency response. Services cover offshore wind farms, interconnectors, export systems, and emerging technologies such as floating wind, hydrogen, CO2 pipelines, and offshore solar.
Product overview
Primo Marine is an independent technical advisory firm specializing in subsea power cable projects for sustainable energy connections. The company offers a comprehensive, integrated suite of 18 core consulting services spanning the entire project lifecycle from early strategy and permitting through installation engineering, construction support, and operations & maintenance. Services are organized around technical, contractual, and commercial advisory for offshore wind farms, interconnectors, export systems, and emerging technologies like hydrogen, CO2 pipelines, floating wind, and offshore solar. The offering also includes a 24/7 emergency response service, an interactive GIS-based project map, and Primo Risk & Control, a subsidiary providing specialized cable-related risk analyses for insurers and lenders. With 300+ completed projects and over 25 years of experience, the company operates from 4 European offices (Rotterdam, Darlington, Berlin, Copenhagen) serving clients across the offshore energy sector.
Differentiator
Problem solved
Functional benefit
Quantifiable outcome
- 300+ projects completed successfully across offshore wind, interconnectors, and subsea cable systems
- +2 more outcomes
Companies that use Primo Marine
Customer profileNamed customers9 records
Segments5 records
Ideal customer profiles5 records
Primo Marine technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Primo Marine partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core and minor.
- Nova InnovationcorePrimo Marine is part of Nova's SEASTAR tidal project development consortium, which won €20 million EU funding for a 4 MW tidal energy farm in Orkney, Scotland. The project aims to install 16 turbines as the largest tidal deployment worldwide.
- TNOcorePrimo Marine participates in the SENSE-HUB project led by TNO, addressing integration of offshore wind, offshore solar, and hydrogen production at sea. The consortium aims to develop techno-economic system designs at GW-scale and address governance and stakeholder sensitivities.
- Oceans of EnergycorePrimo Marine leads the offshore cable installation process for Oceans of Energy's world-first offshore solar farm expansion project off Scheveningen coast. The project aims to upscale from initial pilot to 1 MW and eventually 100 MW capacity for offshore solar energy generation.
- PSC ConsultingcorePrimo Marine cooperates with PSC (Power Systems Consultants) on various subsea cable projects, combining complementary service offerings to serve the market by working together while remaining independent companies.
- Ove Arup & Partners Limited and Fichtner GmbH & Co. KG Joint VenturecorePrimo Marine works as part of the Joint Venture with Arup and Fichtner on the NeuConnect interconnector project, supporting marine engineering and marine operations covering all aspects of subsea power cable installation, safety, and client representation offshore.
- DeltaresminorDeltares facilitates testing in the Delta Flume and leads stakeholder research for the offshore solar project. They work on ecological monitoring and modelling for understanding impacts of hybrid energy parks.
- VattenfallminorVattenfall is an observer in the offshore solar project, supporting the expansion as one of the high-profile parties involved in this renewable energy initiative.
- RWE RenewablesminorRWE Renewables provides interest and support as an observer for the offshore solar project, contributing to the development of this innovative renewable energy solution.
- Seaway7minorPrimo Marine was awarded a boulder study scope by Seaway7, involving combination of results from multiple survey campaigns to create a definitive list of seabed objects with verified measurements and classifications.
Scale indicators6 records
Recent moves11 records
Expansion highlights6 records
Primo Marine competitors and assessment
Company assessmentBroad incumbents
- WSP: Global professional services firm with an offshore wind and energy transition practice spanning site assessment, cable advisory, owner's engineering, and due diligence. Larger, multi-disciplinary competitor for the same European offshore-wind advisory mandates.
- COWI: Large international engineering consultancy with a substantial offshore wind practice covering substructures, cables, ports, and project advisory. Broad incumbent offering overlapping services across the offshore wind value chain that Primo Marine also serves.
- Wood: Global engineering and consultancy firm with a dedicated renewables and offshore wind business covering cable advisory, owner's engineering, and asset integrity. Broad incumbent competing with Primo Marine on larger offshore wind advisory engagements.
- Bureau Veritas: Global testing, inspection, and certification company with marine warranty surveying and offshore energy advisory capabilities. Competes with Primo Marine in marine warranty and offshore representation, but operates across far broader end-markets.
- DNV: Global assurance and risk-management firm providing energy advisory, marine warranty surveying, and certification services for offshore wind and subsea cables. A large incumbent that Primo Marine explicitly references as a certifier (DNV GL issued its ISO 9001 certification) and a competitor in warranty-survey and advisory work.
- Mott MacDonald: Global engineering, management, and development consultancy with significant offshore wind and subsea-cable advisory practices. Larger and more diversified, but competes for owner's engineer and technical advisory mandates on European offshore wind and interconnector projects.
- Tractebel (Engie): Global engineering consultancy (part of Engie) with deep offshore wind capabilities spanning project development, owner's engineering, and HVDC/subsea-cable advisory. Larger, broader portfolio but overlapping with Primo Marine on European offshore-wind technical advisory mandates.
Direct peers
- PSC Consulting: Specialist power systems and subsea cable consultancy that Primo Marine explicitly partners with on combined cable engineering and power-systems advisory. Closest direct peer in subsea-cable technical advisory, with complementary power-systems expertise.
- Cathie Associates: Geoscience and engineering consultancy specializing in offshore wind site characterization, foundation/substructure design, and cable route engineering. Direct competitor in subsea-cable and offshore-wind engineering advisory across European and global markets.
- OWC (Offshore Wind Consultants): Independent offshore wind technical consultancy offering owner's engineering, project development, and technical due diligence for fixed and floating wind projects globally. Highly comparable specialist advisory positioning to Primo Marine, though broader across the full wind farm (not just cables).
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Primo Marine social profiles
Digital presencePrimo Marine compliance and trust
Trust signalCompliance2 records
Primo Marine financial estimates
Financial estimateRevenue estimate
Valuation estimate
Primo Marine leadership team
Management profileNumber of profiles
Profiles6 records
Primo Marine subsidiaries and ownership
Company hierarchySubsidiaries4 records
Primo Marine funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Primo Marine 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 Primo Marine
What does Primo Marine do?
Primo Marine is an independent technical advisory firm providing engineering, project management, and consulting services exclusively for subsea power cable projects. The offering spans the full project lifecycle from pre-construction strategy, route design, and permitting through installation engineering, construction support, operations & maintenance, and 24/7 emergency response. Services cover offshore wind farms, interconnectors, export systems, and emerging technologies such as floating wind, hydrogen, CO2 pipelines, and offshore solar.
Is Primo Marine a public or private company?
Primo Marine is a private company. It is classified as unknown and is currently operating.
When was Primo Marine founded?
Primo Marine was founded in 1997. It employs 51 to 100 people.
Where is Primo Marine based?
Primo Marine is headquartered in Rotterdam, Netherlands, in the Europe region.
How does Primo Marine make money?
One revenue line is on record: technical Advisory and Consulting Services.
Who are Primo Marine's main competitors?
Broad incumbents on record are WSP, COWI, Wood, Bureau Veritas, DNV, Mott MacDonald and Tractebel (Engie). Direct peers are PSC Consulting, Cathie Associates and OWC (Offshore Wind Consultants).
Does Primo Marine have an API?
No public API is recorded for Primo Marine.
What industry is Primo Marine in?
Primo Marine's product category is Subsea Cable Engineering Services. Its primary akta.pro industry code is IMAJAJAL, Marine Electrical Installation, Commissioning & Field Services, with a secondary code of EUAMANAM, Offshore Wind & Marine Spatial Planning Regulation. Its NAICS code is 4883 and its SIC code is 3730.