What Osbit does

Osbit Limited is a UK-based, privately held engineering company that designs and manufactures bespoke mission equipment for the offshore renewable energy and oil & gas industries, headquartered in Riding Mill, Northumberland. The company's portfolio spans eight technology areas — Access, Cable Installation, Control & Data Management, Foundation Installation, Lifting & Handling, Subsea Burial, Test & Qualification, and Well Intervention — with flagship products including the NKT T3600 subsea trencher (3,600 HP, 5.5 m burial depth), the Swordfish trenching vehicle, a 60-tonne cable fatigue test rig, the FTAI Ocean 40-metre well intervention tower, monopile grippers and upending tools, the MaXccess walk-to-work gangway, and the Tailwind asset knowledge management software.

Osbit operates a project-based B2B model, designing and building custom equipment under multi-year, multi-million pound contracts for offshore wind developers, vessel operators, subsea service companies, and oil & gas well intervention players. Its go-to-market combines direct enterprise sales with active participation in industry events (Offshore Energy, SPE Offshore Europe, Global Offshore Wind, OTC), and the company works alongside a network of fabrication and supply chain partners. Founded in 2010 by Dr Tony Trapp MBE, Osbit has grown to roughly 150-250 employees across the UK, the Netherlands, Singapore, and a new 3,350 sqm assembly and service facility at the Port of Blyth. Since its October 2021 acquisition by Venterra Group, Osbit has been positioned as a founding Member Company in Venterra's stated £250m investment plan across the offshore wind lifecycle, with Venterra signaling an eventual public listing while preserving Osbit's brand and operational autonomy.

Name

Osbit

Legal name

Osbit Limited

Website

https://osbit.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

101–250 employees

Short description

Osbit is a UK-based engineering company that designs and manufactures bespoke offshore equipment — trenchers, well intervention systems, foundation tools, and access systems — for offshore wind developers, vessel operators, and oil & gas firms globally.

Ownership category

akta.pro rank

Product category

Offshore Engineering Equipment

NAICS

Ship Building and Repairing (336611), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511)

SIC

Oil & Gas Field Machinery & Equipment (3533), Construction, Mining & Materials Handling Machinery & Equip (3530)

akta.pro primary industry

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

akta.pro secondary industries

Underwater Inspection, Maintenance & Repair (UWILD, Diving/ROV, In-water Cleaning) (IMAJAFAJ), Offshore & Energy Vessel (OSV) Maintenance & Repair (TLAKAKAC)

Keywords

• Offshore engineering equipment
• Subsea trenching systems
• Cable burial equipment
• Offshore wind tools
• Well intervention systems

Headquarters

HQ city

Riding

HQ country

United Kingdom

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Bespoke Equipment Design and Manufacturing: Design and build custom engineering equipment for offshore wind projects including trenchers, access systems, foundation tools, and well intervention equipment. Projects are typically multi-million pound contracts for specific vessel or project requirements.
2. Engineering Services: Technical engineering services including project delivery, commissioning, and ongoing support for delivered equipment

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels4 records

Core offering

Osbit designs and builds bespoke engineered offshore equipment for the renewable energy (offshore wind) and oil & gas sectors, covering eight technology areas: access, cable installation, control & data management, foundation installation, lifting & handling, subsea burial, test & qualification, and well intervention. Their products include subsea trenchers (NKT T3600, Swordfish), monopile grippers, upending tools, hybrid cleaning tools, well intervention towers and tension frames, walk-to-work gangways, boat landing systems, cable fatigue test rigs, and the Tailwind asset knowledge management software. Each system is custom-engineered to customer and project specifications and delivered with related engineering services.

Product overview

Osbit designs and builds bespoke offshore equipment for the renewable energy sector, operating as a single integrated engineering company with a modular technology portfolio. Their core offerings include subsea trenching vehicles (such as the NKT T3600 and Swordfish), cable installation and testing systems, well intervention equipment, foundation installation tools, and offshore access systems. The company delivers equipment from concept to commissioning, offering tailored solutions across eight technology areas: Access, Cable Installation, Control & Data Management, Foundation Installation, Lifting & Handling, Subsea Burial, Test & Qualification, and Well Intervention. Osbit is a founding member company of Venterra Group, a dedicated offshore wind services provider.

Differentiator

Problem solved

Functional benefit

Products and services

• NKT T3600 Subsea Trencher One of the world's most powerful subsea cable trenchers delivering 3,600 horsepower, equipped with dual jetting and cutting tools, engineered to bury high-voltage power cables at depths of up to 5.5 metres below the seabed. Delivered with a dedicated Osbit Launch and Recovery System (LARS). For NKT for offshore wind cable burial.
• Swordfish Subsea Trencher High-powered subsea trenching vehicle with 1,200kW of subsea electrical power and interchangeable tooling for jetting (up to 125kPa soil strength) or mechanical chain cutting (up to 400kPa soil strength), capable of burying cables up to 3.5 metres deep. Built for Jan De Nul for offshore wind cable burial.
• Cable Fatigue Test Rig First-of-a-kind 60-tonne cable fatigue test rig for dynamic fatigue testing of subsea cables and bend stiffeners connected to offshore floating wind structures. Delivered to ORE Catapult for the National Floating Wind Innovation Centre.
• FTAI Ocean Well Intervention Tower System 40-metre tall, 1,300-tonne well intervention tower system enabling riser and riserless based well intervention activities in water depths up to 1,500 metres, with active and passive heave compensated platform for coil tubing, slickline and e-line operations. Built for FTAI Ocean for offshore oil & gas.
• Monopile Gripper System Monopile gripper system designed to handle monopiles between 6.5 and 10 metres in diameter with push forces up to 300 tonnes, featuring adaptable design for rapid mobilisation and an integrated Near Pile Noise Mitigation system. Built for Sapura Energy for Yunlin Offshore Wind Farm in Taiwan.
• Intervention Tension Frame (ITF) Over 20-metre high tension frame systems weighing approximately 100 tonnes that secure tensile connection between well riser and vessel handling equipment during well intervention operations, featuring three platform access levels and integrated BOP maintenance towers. Built for Helix Energy Solutions / Helix Well Ops.
• MaXccess Offshore Access Gangway Variable-height walk-to-work gangway providing vessel-to-turbine transition piece access, extendable up to 45 metres with luff capability from -30 to +45 degrees and 330-degree slew rotation. Built for Shimizu for Japanese offshore wind.
• Monopile Upending Tool Monopile upending bucket system designed for offshore wind turbine installation, optimised for specific monopile diameters and mounted on self-propelled modular transporters to extend vessel crane capacity. Built for Seajacks and Boskalis.
• Boat Landing System Height-adjustable boat landing system for jack-up vessels enabling safe crew transfer to crew transfer vessels (CTVs) and offshore wind transition stations regardless of vessel position or deck height. Built for Gulf Marine Services (GMS).
• Hybrid Monopile Cleaning Tool Hybrid tool combining monopile cleaning, anode cage lifting and installation capabilities down to 30m water depth, along with monopile survey and measurement, using 10 rotating cleaning heads. Built for Van Oord.
• Subsea Plough Advanced multi-function pre-lay and backfill subsea plough system for cable burial operations. Built for Global Marine Group and DeepOcean.
• Launch and Recovery System (LARS) Dedicated Launch and Recovery Systems for safe and efficient launch and recovery of subsea equipment including trenchers.
• Tailwind Asset Knowledge Management Software Asset knowledge management and performance insight software tool designed to reduce project risk by enhancing offshore mission equipment safety and performance across the Osbit equipment lifecycle.

Quantifiable outcome

• Cables buried up to 5.5 metres below seabed
• +4 more outcomes

Named customers15 records

Segments4 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Seven partnerships are on record, tiered core, flagship and minor.

• Helix Robotics Solutions GroupcoreStrategic or Co-development Partner · 20 February 2026NKT entered four-year frame agreement with Helix Robotics Solutions Group for installation, offshore operations, and maintenance of the trencher.
• NKTflagshipStrategic or Co-development Partner · 20 October 2025Major contract for NKT T3600 subsea trencher - one of the world's most powerful cable burial machines at 3,600 horsepower, capable of burying cables up to 5.5 metres below seabed. Osbit designing and building the trencher at Port of Blyth facility.
• BallteccoreStrategic or Co-development Partner · 17 June 2022Venterra acquired Balltec to complement Osbit's offering. Balltec provides high integrity connectors for subsea and marine engineering in renewable energy sector.
• Baker EngineeringminorImplementation/ SI/ Consulting PartnerFabricator supporting Yunlin Offshore Wind Farm pile gripper project, working closely with Osbit team in Singapore.
• ORE CatapultcoreStrategic or Co-development PartnerDelivered cable fatigue test rig for National Floating Wind Innovation Centre. Second test rig provided to ORE Catapult following 2018 Blyth facility delivery.
• Wilton Engineering ServicesminorImplementation/ SI/ Consulting PartnerFabricated FTAI Ocean well intervention tower at Teesside facility. Close collaboration on assembly of 40-metre tower system.
• AlucorminorImplementation/ SI/ Consulting PartnerManufactured bespoke gangway for Shimizu's Japanese offshore wind project in UAE facility.

Scale indicators15 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Soil Machine Dynamics (SMD): UK-based subsea robotics and ROV manufacturer headquartered in Wallsend, North-East England. Direct competitor in subsea trenching, intervention and manipulation equipment — and notably founded by the same engineer (Dr Tony Trapp) who later founded Osbit, making it the closest heritage and product peer.
• Saab Seaeye: Manufacturer of electric underwater robotic systems and ROVs for offshore energy, defence and subsea inspection markets. Direct competitor in subsea intervention equipment and a peer for offshore wind cable/foundation work.
• Forum Energy Technologies: Global supplier of subsea vehicles, ROVs, tooling and intervention equipment to the offshore energy industry. Closely comparable product portfolio in trenching, well intervention and subsea hardware.
• Huisman: Dutch manufacturer of heavy offshore equipment including cranes, winches, pipelay equipment and mission equipment for offshore wind installation vessels. Comparable bespoke engineering equipment manufacturer serving similar offshore wind and oil & gas customers.
• Perry Slingsby Systems: Supplier of subsea intervention, trenching and burial equipment, including the TrenchRanger and Triton trenchers. Direct competitor in the subsea cable burial and trenching segment Osbit serves with the T3600 and Swordfish.

Broad incumbents

• Royal IHC: Major Dutch shipbuilder and supplier of marine and offshore equipment including dredging, subsea and offshore wind installation tooling. Broader portfolio than Osbit but overlapping customers and capability in offshore wind mission equipment — and Dr Trapp founded its 'Engineering Business' unit before Osbit.
• Helix Energy Solutions: US-based offshore well intervention and subsea services contractor — and a long-standing Osbit customer (ITF, well intervention equipment). Comparable because it both operates and has historically procured much of the same intervention kit Osbit builds.
• NKT: Danish manufacturer of HV power cables and owner of the cable-lay and trenching business that placed the NKT T3600 contract with Osbit. Peer/partner in cable burial delivery chain and the lead commercial counterparty on Osbit's flagship current contract.
• Subsea 7: Global subsea engineering, construction and services contractor for offshore oil & gas and renewables. Operates similar vessel fleets to Osbit's customers and procures comparable trenching, IMR and foundation installation equipment.
• DEME Group: Belgian offshore contractor active in offshore wind installation, cable laying and subsea rock installation. Comparable because it both competes with Osbit's customers for offshore wind contracts and procures similar mission equipment (gangways, trenchers, foundation tools).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/Osbit

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

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 Osbit