Offshore Independents

What Offshore Independents does

Offshore Independents is a privately held, independent offshore installation engineering consultancy headquartered in Rotterdam, the Netherlands. Founded around 2006, the firm delivers complex engineering analyses, procurement and tendering support, and project management consultancy to the offshore oil and gas and renewable energy industries. Its client base spans operators, tier-1 marine contractors (Boskalis, DEME, Van Oord, Seaway7, VBMS, N-Sea), engineering companies (Petrofac, Moray West, ONE-Dyas, Petrogas), infrastructure owners (TenneT, Gasunie), law firms, government, and lenders. The company emphasizes structural independence, owning no assets and maintaining no ties to contractors, owners, or banks, which it markets as the foundation for unbiased technical advice.

The firm operates as a single integrated service line organized around seven engineering disciplines: Installation Project Engineering, Marine/Naval Engineering, Structural Engineering, Geo Engineering, Consultancy/Specialist Services & Training, Visual Engineering, and Pipeline Engineering and Design. A newly developed CCS Pipeline Transport Engineering service extends the offering into CO2 transport infrastructure, evidenced by engagement on the Aramis CCS Trunkline FEED. Technical delivery relies on specialized engineering software including Orcaflex for cable/pipeline/umbilical analysis, ANSYS for FEM structural analysis, SolidWorks for 3D modeling and drafting, StadPro for rigging analysis, and Offpipe for pipeline installation analysis. The firm is ISO 9001 certified by DNV GL and holds membership in MONL.

The business model is professional services: project-based, quote-priced engineering consultancy engagements delivered by OI engineers to enterprise clients. Distribution is direct, with no intermediary channel structure. The firm has executed engagements across the North Sea, Taiwan Strait, East Sea, Black Sea, Mozambique Channel, South Atlantic (Brazil, Suriname), Gulf of Mexico, Persian Gulf, Baltic Sea, and Mediterranean, supporting claims of a global delivery footprint despite a single Rotterdam office. No external funding, M&A activity, or leadership changes are disclosed.

Name

Offshore Independents

Legal name

Offshore Independents

Website

https://offshoreindependents.com

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Short description

Offshore Independents is a Rotterdam-based, independent engineering consultancy delivering installation, structural, pipeline, geo, and marine engineering services to offshore oil and gas, offshore wind, and emerging CCS clients across operators, tier-1 contractors, and infrastructure owners.

Ownership category

akta.pro rank

Product category

Offshore Installation Engineering Consultancy

NAICS

Architectural, Engineering, and Related Services (5413)

SIC

Services-Engineering Services (8711), Oil & Gas Field Services, Nec (1389)

akta.pro primary industry

Offshore Wind Substructures & Marine Engineering (Monopiles, Jackets, Floating) (EUAMACAE)

akta.pro secondary industry

Marine & Offshore Energy O&M (Offshore Wind, Platforms, Subsea Assets) (EUAEAGAO)

Keywords

• Offshore installation engineering
• Marine structural engineering
• Subsea pipeline engineering
• Offshore wind installation
• Engineering consultancy services

Headquarters

HQ city

Rotterdam

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Others

Revenue model

1. Engineering Consultancy Services: Professional services revenue generated through project-based engineering consulting engagements. Services include complex engineering analyses, procurement & tendering support, and project management & consultancy for offshore installation projects.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

Offshore Independents is an independent offshore installation engineering consultancy providing specialized technical services to the offshore oil and gas and renewable energy industries. The firm delivers complex engineering analyses, procurement and tendering support, and project management consultancy for subsea equipment installation, cable/pipeline/umbilical laying, structural and foundation design, and decommissioning work. Services are delivered by OI engineers directly to operators, contractors, engineering firms, asset owners, law firms, government bodies, and lenders, with guaranteed independence from contractors, owners, and banks.

Product overview

Offshore Independents is an independent offshore installation engineering consultancy providing specialized technical services to the oil and gas and renewable energy industries. The company operates as a single integrated service offering rather than a modular platform. Its core portfolio consists of seven interconnected engineering disciplines: Installation Project Engineering, Marine/Naval Engineering, Structural Engineering, Geo Engineering, Consultancy/Specialist Services & Training, Visual Engineering, and Pipeline Engineering and Design. An emerging service area is CCS Pipeline Transport Engineering focused on carbon capture and storage infrastructure. The company does not own assets and maintains independence from contractors, owners or banks, enabling unbiased technical advice.

Differentiator

Problem solved

Functional benefit

Products and services

• Installation Project Engineering Engineering support for the installation and decommissioning of subsea equipment, cables, pipelines, offshore structures and other systems. OI Project Engineers have worked on these projects for more than 15 years, serving offshore operators and contractors across the project lifecycle.
• Marine / Naval Engineering Technical engineering services providing solutions for complex marine problems, combining field experience with project management skills and technical expertise to deliver safe and robust solutions for offshore clients.
• Structural Engineering Design, verification and analysis of a wide variety of structures and equipment, ensuring structural integrity throughout the full lifecycle from manufacturing, transport, installation, operations through to removal and decommissioning.
• Geo Engineering Seabed analysis and foundation design services for subsea structures, addressing the hazardous nature of the seabed and the significant cost share that foundations represent in offshore project budgets.
• Pipeline Engineering and Design Comprehensive pipeline engineering and design services covering all stages of subsea pipeline projects, from concept through completion, delivered by experienced pipeline engineers and designers.
• Visual Engineering Drafting service that translates engineering calculations to illustrative drawings, provides new insights, identifies potential problems and risks, and confirms design calculations on paper.
• Consultancy, Specialist and Support Services and Training Engineering support across every phase of a project's life cycle, including development, preparation (engineering and procurement), execution (construction, installation and/or commissioning), operations, and decommissioning, complemented by professional training programs.
• CCS - Pipeline Transport Engineering Carbon Capture and Storage pipeline transport engineering services including CO2 pipeline design, pipeline repurposing studies, and concept selection support for project developers and operators building low-carbon energy infrastructure.

Named customers13 records

Segments7 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators2 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Witteveen+Bos: Dutch engineering consultancy with significant offshore energy, subsea cable and coastal engineering work. Comparable as a Netherlands-based technical consultancy competing for offshore installation, foundation and cable engineering assignments across the North Sea.
• Saipem: Italian offshore EPCI contractor with a substantial in-house offshore installation engineering organization covering pipelines, subsea and offshore wind. Comparable as an offshore installation engineering provider competing for scopes on the same projects.
• Bureau Veritas Marine & Offshore: Classification society and offshore engineering advisor providing independent verification, certification and engineering services to offshore energy projects. Comparable as a provider of independent engineering and certification services that competes for similar advisory and due diligence mandates.
• Royal HaskoningDHV: Large Dutch engineering consultancy with a dedicated offshore energy practice spanning offshore wind, oil & gas and marine infrastructure. Directly comparable as a Netherlands-headquartered multidisciplinary engineering consultancy that competes for offshore installation and subsea engineering scopes.
• Worley: Global energy and resources engineering consultancy with extensive offshore and subsea capabilities including offshore wind and CCS pipeline engineering. Comparable as a broad incumbent competing for offshore installation and CCS project engineering mandates.
• Wood (formerly Wood Group): Global engineering and consultancy business with major offshore oil & gas and offshore wind installation engineering practices. Comparable as a multi-national engineering consultancy delivering subsea, pipeline and structural engineering to the same operator/contractor clients OI serves.
• DNV (Maritime & Energy): Norwegian certification, advisory and engineering services firm with offshore energy and offshore wind technical assurance, due diligence and independent engineering practice. Comparable as a provider of independent technical advice to operators, lenders and regulators in offshore projects.

Direct peers

• Fugro: Dutch-headquartered geo-data and offshore site characterization specialist providing seabed, foundation and subsea engineering services. Comparable as a Netherlands-based specialist delivering geo-engineering, foundation design and offshore installation support for wind and O&G projects.
• Doris Engineering: France-based independent offshore engineering consultancy specializing in subsea, pipeline and offshore installation engineering for O&G and renewables. Closely comparable as a similarly-sized independent specialist offering engineering services to operators and contractors in offshore projects.
• OWC (Offshore Wind Consultants): Independent consultancy focused exclusively on offshore wind engineering including foundation design, cable engineering and project management. Comparable as a similarly independent, specialist consultancy serving developers, contractors and TSOs on offshore wind installation scopes.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/offshore-independents

Compliance1 record

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 Offshore Independents