JF Subtech Company Profile by CMR

Company Profile

JF Subtech Basic Information, Manufacturing Base, Sales Area, and Competitors

Sr. No.	Item	Description
1	Company Name	JF Subtech
2	Website	www.jamesfishersubtech.com
3	Established Date	2021
4	Headquartered	United Kingdom
5	Market Position/ History	Launched in 2021, JF Subtech brings together over 30 years of subsea and technical marine expertise under a single brand, consolidating the capabilities of James Fisher Marine Services and Subtech. As a part of James Fisher and Sons Plc, JF Subtech was created to serve the global oil & gas, offshore wind, civils, and marine markets, with a focus on delivering complex and critical projects in harsh offshore and nearshore environments. Operating globally—from Africa and Brazil to the Middle East and Taiwan—JF Subtech supports construction, IRM, and decommissioning activities. The company is recognized for its safety-first culture, commitment to environmental protection, and ability to manage technically demanding scopes. With a mission to drive the energy transition, it continues to be a trusted partner in some of the world’s most challenging energy and infrastructure projects.
6	Sales Area	Worldwide
7	Contact Information	Fisher House, PO Box 4, Barrow-in-Furness, Cumbria, LA14 1HR, UK Tel: +44 1502445730

Business Segment or Overview:

JF Subtech, a specialist marine services provider and a subsidiary of James Fisher and Sons Plc, operates across four key sectors: Oil & Gas, Offshore Wind, Civils, and Marine. The company is dedicated to supporting complex, technically demanding, and environmentally sensitive projects around the globe, offering expert solutions across the lifecycle of construction, inspection, repair and maintenance (IRM), and decommissioning core market segments include:

Oil & Gas

JF Subtech supports offshore and subsea energy production through advanced services such as inspection, repair and maintenance, cable installation, and decommissioning. Its proven global footprint enables service delivery across regions including Africa, Brazil, and the Middle East.

Offshore Wind

As a committed enabler of the energy transition, JF Subtech contributes to renewable power projects by offering site preparation, unexploded ordnance (UXO) identification and disposal, and vessel support. Notably, it has participated in Taiwan’s renewable energy initiatives through integrated service ventures.

Civils

For onshore and nearshore infrastructure development, JF Subtech provides robust surveying, dredging, and construction capabilities, particularly in Africa where it has a strong asset base and operational legacy.

Marine

The company addresses specialized marine needs through services including saturation and air diving, non-destructive testing (NDT), and emergency response operations in harsh marine environments.

Asset Capabilities

To meet diverse project demands, JF Subtech operates a substantial and versatile asset portfolio, including:
Vessels for multi-role support and deployment
Remotely Operated Vehicles (ROVs) for subsea inspection and intervention
Dive Systems, including air and saturation diving equipment
Excavation and Construction Equipment for complex underwater and nearshore operations
Moreover, as a specialist in delivering complex subsea and offshore projects, JF Subtech is a key customer for saturation diving systems, which are critical to its operations in oil and gas, offshore wind, and marine infrastructure. The company frequently undertakes deepwater inspection, repair, and maintenance (IRM), decommissioning, and construction activities that require extended subsea intervention capabilities.
Saturation diving systems enable JF Subtech’s divers to work at significant depths for prolonged periods while maintaining safety and operational efficiency. Given its global presence and commitment to technically demanding projects, JF Subtech relies on robust, high-performance saturation systems to support safe and effective execution in some of the world’s most challenging marine environments.

Recent Developments

Year	Latest News
April 2023	JF Subtech Signed Second Vessel Charter Agreement of 2023 James Fisher Subtech (JF Subtech), a subsidiary of James Fisher and Sons plc, signed its second vessel charter agreement of 2023. The deal, secured with Olympic Subsea, grants JF Subtech exclusive use and operation of the multipurpose offshore vessel Olympic Taurus

Ankita Sharma

Ankita Sharma is a passionate and detail-driven market research professional with over 2.5 years of experience in qualitative research. With a sharp focus on client query handling and competitive intelligence, she has s…

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Profile Details

Author Ankita Sharma
Published 17 Jun 2025
Last Updated 17 Jun 2025
Reading Time~5 minutes
CoverageSWOT, Financials, Key Employees, History

- 1.1 About JF Subtech
- 1.2 Key Facts
- 1.3 Key Employees
  - 1.3.1 Key Employee Biographies
- 1.4 History
- 1.5 Locations & Subsidiaries
  - 1.5.1 Head Office
  - 1.5.2 Other Locations & Subsidiaries
- 2.1 Company Overview
- 2.2 Business Segments
- 2.3 R&D Overview
- 2.4 Brands
- 2.5 Key Company Statistics
- 2.6 Key Financials (2015–2019)
- 2.7 Share Holder Analysis
- 2.8 Regional Presence
- 2.9 Services Offered
- 3.1 Strengths
- 3.2 Weaknesses
- 3.3 Opportunities
- 3.4 Threats
- 3.5 Key Competitors
- 4.1 Company Metrics
- 4.2 Key Investors
- 4.3 Recent Funding & Valuation
- 4.4 Historical Funding & Valuation
- 5.1 Acquisitions
- 5.2 Partnerships
- 6.1 Latest News & Announcements
- 6.2 Strategic Initiatives
- 7.1 Summary of Findings
- 7.2 Strategic Recommendations

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JF Subtech Company Profile