What KINTECH ENERGY LTD does

Kintech Energy Limited is a UK-based subsea power cable engineering specialist headquartered in Middlesbrough, North East England, founded in June 2013. The company provides solution-driven engineering support, design verification and quality management services for offshore energy projects, primarily fixed and floating offshore windfarms, with a team whose experience spans 20 years and more than 20 offshore wind projects globally. Its service portfolio covers subsea power cable design verification, project management and consultancy, manufacturing surveillance and expediting, onshore and offshore support, and engineering analysis (dynamic, free-span, VIV, thermal, structural and vibration).

The company's core proprietary technology is the Resin Free Hang-Off (RFHO), a patented subsea cable hang-off system that eliminates the need for marine grade resins to maintain an airtight seal across offshore transition structures or substations. The RFHO incorporates flanges, gaskets and an upper sealing system, includes two earth bonding points, galvanised metal parts rated to BS EN ISO 1461 for reuse, and is paired with a unique QR-coded digital passport on every unit that provides instant access to drawings, procedures, checklists and full traceability. The system was first installed on the East Anglia 1 offshore windfarm in August 2019.

Kintech generates revenue through two streams: professional engineering and consultancy services (design verification, Cable Expert representation, manufacturing surveillance and offshore support) and hardware sales of the RFHO product. Customers are engaged through direct enterprise sales to offshore wind developers and installation contractors, with named clients including Vattenfall, Orsted, Scottish Power, Boskalis, Vineyard Wind and Global Maritime Consultancy. The company operates globally from the UK with client offices and manufacturing facilities across Europe, the Far East and the USA; pricing is project-specific and not publicly disclosed.

Name

KINTECH ENERGY LTD

Legal name

Kintech Energy Limited

Website

https://kintech-eng.co.uk

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

1–10 employees

Short description

Kintech Energy Limited is a UK-based subsea power cable engineering specialist that designs, develops and supplies the patented Resin Free Hang-Off system and provides design verification, manufacturing surveillance and Cable Expert consultancy to offshore wind developers and installation contractors across the UK, Europe, the Far East and the USA.

Ownership category

akta.pro rank

Product category

Offshore Wind Engineering Services

NAICS

Communication and Energy Wire and Cable Manufacturing (33592), Wind Electric Power Generation (221115), Electric Power Generation, Transmission and Distribution (2211)

akta.pro primary industry

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

akta.pro secondary industries

Hazardous-Location, Marine & Harsh-Environment Cable (IMADAMAO), Underground & Submarine Cable EPC (HV/EHV) (EUAEABAB), Electrical Engineering & Power Distribution (Generation, Switchboards, Cabling, Lighting) (IMAJAGAF)

Keywords

• Subsea power cables
• Offshore wind engineering
• Cable hang-off systems
• Subsea cable installation
• Offshore energy consultancy

Headquarters

HQ city

Middlesbrough

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Engineering and Consultancy Services: Provides experience-based design verification services, project management, consultancy, manufacturing surveillance, onshore and offshore support, and engineering analysis (dynamic, free-span, VIV, thermal, structural, vibration) for subsea power cable projects.
2. Resin Free Hang-Off Product Sales: Designs, develops, manufactures and supplies the Resin Free Hang-Off system to offshore wind developers and installation contractors. Product includes metal parts, gaskets and digital QR integration.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Kintech Energy provides subsea power cable engineering services for offshore energy projects, including design verification, project management, manufacturing surveillance, and onshore/offshore installation support. The company also designs, manufactures, and supplies its proprietary Resin Free Hang-Off (RFHO) system, the only subsea cable hang-off system on the market that is completely free of harmful resins, used to maintain an airtight seal at offshore windfarm transition pieces and substations.

Product overview

Kintech Energy Limited is a subsea cable engineering specialist providing the Resin Free Hang-Off (RFHO) as its core proprietary product, complemented by engineering services including design verification, project management, manufacturing surveillance, onshore/offshore support, and engineering analysis. The RFHO is the only subsea cable hang-off system completely free of harmful resins, designed, manufactured, and tested in the UK. The company serves offshore wind developers and installation contractors globally, with projects across the UK, Europe, Far East, and USA.

Differentiator

Problem solved

Functional benefit

Brands

• Resin Free Hang-Off (RFHO): The market-leading subsea cable hang-off system completely free of harmful resins, developed and patented by Kintech Energy.

Products and services

• Resin Free Hang-Off (RFHO) The Resin Free Hang-Off (RFHO) is Kintech's proprietary subsea cable hang-off system designed, manufactured, and tested in the UK. It eliminates the need for marine grade resins to maintain an airtight seal across interfacing platforms within offshore transition structures or substations. The system features reusable galvanised metal parts, pressure-resistant flanges and gaskets, two earth bonding points, and an integrated digital QR code label providing a 'digital passport' with access to drawings, procedures, checklists and traceability information. It is supplied to offshore wind developers and installation contractors.
• Subsea Power Cables Design Verification Experience-based design verification services for subsea power cable projects supporting fixed and floating offshore windfarms, export and array cables, and interconnectors. Services follow local and international Standards, Guidelines, and client-specific requirements, and are aimed at offshore windfarm developers, installation contractors, and subsea cable manufacturers.
• Project Management and Consultancy Comprehensive consultancy and project management services for the renewable energy sector, supporting offshore windfarm developers, installation contractors, and export/array cable design, manufacture, testing, and installation programmes.
• Manufacturing Surveillance and Expediting Personnel support for subsea power cable manufacturing and testing, including power cores, fibre optic cables, and composite array/export cables. Provides functional reporting systems to keep clients updated with progress, identify issues, and offer an independent overview of client product status and supplier performance.
• Onshore and Offshore Support Personnel support for offshore operations on board installation or support vessels, or at the client's onshore support base, providing experienced cable engineering presence during installation campaigns.
• Engineering Analysis Comprehensive engineering analysis services including dynamic analysis, free-span and VIV (vortex-induced vibration) analysis, thermal analysis, structural analysis, and vibration analysis for subsea cable projects.

Quantifiable outcome

• Up to 32 litres of resin required per hang-off eliminated
• +4 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Global Maritime Consultancy Limited (GM)coreStrategic or Co-development PartnerKintech selected by GM to act as Cable Expert for multiple Export cable projects. Kintech will provide support from their HQ in Middlesbrough and at cable manufacturing facilities in UK and Europe. Scope includes Manufacturing & FAT work as defined by JNCC guidelines (JR2021_028 and JR2023_029). Mark Kinder, Technical Director of Kintech, serves as Cable Expert Lead for GM's projects.

Scale indicators4 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Prysmian Group: Prysmian is the world's largest cable manufacturer and a dominant supplier of subsea power cables for offshore wind. A broad incumbent with the engineering depth and customer relationships to compete with or absorb Kintech's hang-off and design verification scope.
• NKT: NKT is a major European subsea and onshore power cable manufacturer with a strong offshore wind reference list. It is a broader incumbent supplying the cables that Kintech's RFHO and engineering services are designed around, and has the scale to bundle or replicate accessory products.
• Bureau Veritas: Bureau Veritas provides marine and offshore certification, testing and engineering services for offshore wind developers and cable manufacturers. A broad incumbent competing in the design verification, manufacturing surveillance and quality management services that Kintech offers.
• JDR Cable Systems: JDR is a leading manufacturer of subsea power cables and umbilicals for offshore wind and oil & gas. A broader incumbent that supplies the subsea cables Kintech engineers and supports, making it a directly comparable but much larger counterpart in the same offshore wind supply chain.
• DNV: DNV is a global classification and energy advisory body with significant offshore wind certification, design verification, and project services. A broad incumbent operating at the design verification and quality management layer where Kintech's consultancy services also compete.

Emerging players

• Cathie Group: Cathie Group provides offshore wind engineering and geoscience consultancy, including cable and substructure analysis. Comparable to Kintech's engineering analysis services (dynamic, free-span, VIV, thermal) for offshore wind developers.

Others

• Global Maritime Consultancy: Global Maritime is an offshore marine warranty and engineering consultancy that selected Kintech as Cable Expert for multiple export cable projects. They are both a partner and a comparable offshore wind consultancy offering overlapping engineering services to similar developer clients.

Direct peers

• Balmoral Offshore: Balmoral designs and manufactures cable protection, buoyancy and subsea engineering products for offshore wind and oil & gas. A specialty supplier in the same offshore wind cable accessory category as Kintech, with overlapping developer and installer customers.
• Tekmar Energy: Tekmar Energy supplies cable protection systems (J-tubes, bend stiffeners, buoyancy modules) for offshore wind subsea cables. Operates in the same offshore wind cable accessory category and is frequently co-specified alongside hang-off systems on the same projects Kintech serves.
• Tronic Offshore: Tronic Offshore designs and manufactures subsea electrical connectors, penetrators and hang-off systems for offshore wind and oil & gas. Most direct comparable to Kintech's RFHO product line, competing in the same niche of subsea cable termination accessories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/kintech-energy-ltd

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 KINTECH ENERGY LTD