J1W

What J1W does

J1W Ltd is a privately-held UK subsea engineering company founded in 2021 and headquartered in Aberdeen, specialising in tooling, robotics and services for the ROV (Remotely Operated Vehicle) and underwater surveying markets. The company serves offshore energy operators, ROV service companies and emerging new-energy segments through three core revenue streams: equipment rental (manipulators, water jetters, torque tools, cutters and grinders, compensators, skids and backpacks), equipment sales (Schilling parts, Dynaset pumps, water jetters, cleaning tools, cutters and grinders), and manipulator repair, refurbishment and testing services. The company markets in-house design, build, test and delivery capabilities and operates from a purpose-built manipulator repair workshop. It is ISO 9001:2015 certified (audited November 2023 by the British Assessment Bureau) and is a member of the Global Underwater Hub.

Name

J1W

Legal name

J1W Ltd

Website

https://j1w.co.uk

Company type

Private

Founded year

2021

Operating status

Operating

Headcount range

1–10 employees

Short description

J1W Ltd is a privately-held Aberdeen-based subsea engineering company that designs, rents, sells and repairs ROV tooling — including manipulators, jetters, torque tools and cutters — for offshore energy operators and ROV service companies in the UK and Norway.

Ownership category

akta.pro rank

Product category

Subsea ROV Tooling

NAICS

Oil and Gas Field Machinery and Equipment Manufacturing (333132), Ship Building and Repairing (336611)

SIC

Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Underwater Inspection, Maintenance & Repair (UWILD, Diving/ROV, In-water Cleaning) (IMAJAFAJ)

akta.pro secondary industries

Marine & Offshore Energy O&M (Offshore Wind, Platforms, Subsea Assets) (EUAEAGAO), Offshore Marine & Aviation Support (PSVs, AHTS, Crew Boats, Helicopters) (EUALABAJ)

Keywords

• Subsea ROV tooling
• Offshore manipulator repair
• Hydraulic subsea equipment
• ROV intervention tools
• Underwater survey equipment

Headquarters

HQ city

Aberdeen

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Rental: Comprehensive rental fleet of ROV tooling including manipulators, dirty work packs, water jetters, torque tools, cutters, grinders, compensators, skids and backpacks
2. Equipment Sales: Direct sales of subsea tooling including Schilling parts, Dynaset pumps, water jetters, Lateral cleaning tools, cutters and grinders
3. Repair and Service: Manipulator repair and service, ROV tooling repair, refurbishment and testing services
4. Distribution Revenue: Revenue from acting as UK distributor for LateraL Norway products and Approved Webtool Service Centre

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

J1W Ltd designs, builds, tests, sells, rents and repairs subsea ROV (Remotely Operated Vehicle) tooling and manipulator systems for the offshore energy sector. The portfolio includes Schilling manipulator repair and rental, torque tools, valve packs, water jetters, cutters, grinders, cleaning tools, ROV skids, compensators and survey equipment. The company also serves as UK distributor for LateraL Norway's Flexiclean cleaning systems and as Approved Webtool Service Centre for Webtool hydraulic cutters.

Product overview

J1W is a subsea tooling and ROV robotics company offering a comprehensive portfolio of products and services for the offshore and subsea industries. The portfolio spans torque tools (electric and hydraulic with Class 1-4 and Class 6-7 variants), valve packs (4-station, 8-station, high flow, and modular systems), manipulator repair services (Schilling T4, Rigmaster, Atlas, Conan, Orion 4R/7P), cleaning tools and Flexiclean systems, cutting and grinding equipment, pumps and jetters including the Dynaset HPW520 Subsea Jetting System, ROV skids, survey equipment, and complete rental fleets. Services include in-house design, build, test and delivery capabilities, manipulator repair with over 30 years of experience, and tooling refurbishment and testing. The company operates as both a product manufacturer and distributor, with partnerships including LateraL Norway (UK distributor for Flexiclean) and Envirex AS (TitanRob manipulators).

Differentiator

Problem solved

Functional benefit

Products and services

• Manipulator Repair Services Comprehensive repair and service for Schilling manipulators (T4, Rigmaster, Atlas, Conan, Orion 4R, Orion 7P), Schilling Master Controllers, sub assemblies, and ROV tooling with over 30 years of industry experience. Target customers: offshore operators and ROV service companies needing certified manipulator repair.
• Manipulator Rental Rental of Schilling manipulators (T4, Rigmaster, Atlas, Conan, Orion 4R, Orion 7P), manipulator control systems with intelligent proportional valve packs, and manipulator master controllers. Target customers: ROV service companies and offshore operators requiring short or long-term manipulator deployment.
• ROV Tooling Rental Fleet Complete rental fleet including dirty work packs, water jetters, torque tools, cutters and grinders, compensators, electric hydraulic power units, electric water jetters, lateral cleaning equipment, cavitation jetter systems, back seal test equipment, skids and backpacks for ROV offshore deployment. Target customers: ROV operators and intervention service companies.
• Torque Tools Comprehensive range including electric torque tools with iCsys Suite control system, hydraulic torque tools (Class 1-4 and Class 6-7), torque multipliers, torque wrenches (Syclone 1, 2, 3), and test jigs for subsea valve operations requiring high-precision torque.
• Valve Packs 4-station and 8-station valve packs, high flow valve packs (120-240 l/min), modular valve pack systems (2, 3, 4 function), and DCV pilot valve panels for subsea hydraulic control.
• J1W HPW520 SUB Jetting System High-performance subsea water jetting system with custom Wandfluh control block, one of the most utilized tools in ROV operations for versatility and effectiveness. Target customers: ROV service companies and offshore operators.
• HCV 220 HD Cable Cutter Heavy duty hydraulic cable, umbilical, and riser cutter for severe subsea working conditions. Features hydraulically operated anvil, robust steel construction with electroless nickel plating, integrated interlock. Purchase price £62,000.00.
• TSS440 Hydraulic Pipetracker Frame Hydraulic pipetracker frame for ROV deployment with 4000 MSW depth rating, retractable design, lightweight build, fully configurable for different vehicles, non-magnetic materials, adjustable framework. Target customers: ROV service companies performing subsea pipeline survey and tracking.
• Flexiclean Systems Industry-leading subsea cleaning tool designed for WorkClass ROV. Fastest and most versatile cleaning tool available with compliant materials. Long lifetime cleaning heads can reduce cleaning time by up to 80%. Distributed by J1W as UK distributor for LateraL Norway.
• TitanRob Manipulator Series Series of titanium-built hydraulic manipulators designed for heavy duty subsea ROV applications. Offers substantial weight reduction combined with high strength. Developed in partnership with Envirex AS. Target customers: offshore operators and ROV service companies needing lightweight heavy-duty manipulators.
• Webtool Hydraulic Cutters & Systems Service Webtool hydraulic cutters and systems service including SL55 Cutter and RCO40LP Cutter. J1W is an Approved Webtool Service Centre offering comprehensive support and genuine parts.
• Design-Build-Deliver Engineering Services In-house design, build, test and deliver capability for subsea tooling, with design software and experienced engineers available to support concept design, detail design, procurement, and turnkey delivery scopes for clients. Target customers: offshore operators and OEMs needing custom subsea tooling solutions.
• Electric Hydraulic Power Unit Electric hydraulic power units for subsea operations, available for sale and rental as part of J1W's full tooling support package.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core and major.

• LateraL NorwaycoreChannel Partner/ Reseller/ Distributor · 1 March 2025For over 25 years, LateraL Norway has provided expert solutions to offshore and subsea industries. J1W is official UK distributor for LateraL Norway products including Flexiclean cleaning systems, strengthening J1W's commitment to delivering innovative solutions to the offshore and subsea sector.
• Webtool (Allspeeds)majorChannel Partner/ Reseller/ Distributor · 1 November 2024For over 30 years Allspeeds has designed and manufactured the Webtool hydraulic cutter range. J1W has officially been recognised as an Approved Webtool Service Centre, offering comprehensive support and genuine Webtool Hydraulic Cutters & Systems parts.
• Envirent AScoreStrategic or Co-development Partner · 1 January 2023Located in Stavanger region, Envirent specializes in offshore and subsea rental equipment with focus on innovative solutions. Partnership enables clients to access safe, reliable equipment including ROV tooling and hydraulic systems. Companies have collaborated on products like the 30-inch ROV Activated Pipeline Plug and 110TE/220TE Padeye Jacking Rig.

Scale indicators3 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Saab Seaeye: Manufacturer of electric and hydraulic ROVs and a leading supplier of subsea robotics globally; relevant as a broader incumbent whose ROV platforms consume much of the tooling J1W supplies and services.
• DeepOcean: Subsea services provider offering IMR, ROV operations and subsea construction across the North Sea; represents both a potential customer for J1W tooling and a competitor for the underlying intervention campaigns.
• Forum Energy Technologies: Large diversified supplier of subsea equipment, ROV tooling and aftermarket services to the offshore energy industry; competes with J1W across subsea tooling and intervention equipment with much broader geographic and product coverage.
• Helix Energy Solutions: US-listed offshore intervention and subsea services company operating its own ROV fleet; comparable as a buyer of subsea tooling and a competitor for intervention work that J1W's customers perform.
• Schilling Robotics (TechnipFMC): OEM of the Schilling manipulators (T4, Rigmaster, Atlas, Conan, Orion) that J1W services and rents; as part of TechnipFMC it is the dominant integrated player in subsea robotics against which J1W's manipulator repair and rental compete.

Direct peers

• Envirent AS: Stavanger-based offshore and subsea rental equipment specialist and J1W's strategic partner; directly comparable as a regional subsea tooling rental peer and partner that co-develops products with J1W.
• Soil Machine Dynamics (SMD): UK-based designer and manufacturer of subsea robotics including work-class ROVs and subsea tooling; comparable to J1W as a British subsea equipment specialist serving offshore energy and renewables operators.
• Caley Ocean Systems: Aberdeen-based specialist in subsea lifting, handling and intervention equipment including ROV-deployed tooling; shares J1W's North Sea customer base, equipment-rental model and focus on offshore intervention tooling.
• J2 Subsea: Founder John Walker's prior subsea tooling business (formed 2013) operating in the same ROV tooling and manipulator space as J1W; a closely related historical entity and a useful comparison for scale and customer overlap.
• Rovtech Solutions: Aberdeen-based provider of ROV tooling, manipulators and intervention equipment for offshore energy; directly overlaps J1W on ROV tooling rental, sales and manipulator support in the same North Sea customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCknlfgQEpKGbFEAXAMPnJqw
• LinkedInlinkedin.com/company/j1w

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 J1W