What Cutting Underwater Technologies does

Cutting Underwater Technologies Limited (CUT) is an Aberdeen-based specialist subcontractor and wholly owned subsidiary of Italian engineering firm TS Tecnospamec S.r.l. The company provides diamond wire cutting services and bespoke-engineered Diamond Wire Cutting Machines (DWCMs) for offshore subsea, topside, and onshore applications across the oil and gas, nuclear, renewable, and marine salvage sectors. Its core technology—invented and developed in-house by the parent—uses a continuous loop diamond wire driven by hydraulic or electric pulleys to cut virtually any structure, with a fleet of over 150 DWCMs ranging from 5.5" to 288" OD (the latter being the world's largest of its kind), depth-rated to 3,000m and field-proven to 2,745m.

CUT holds exclusive patents on castellated/step cutting, a method that locks jacket/platform structures in position during removal operations and is now a de facto requirement for major North Sea decommissioning campaigns. The company offers both standard catalog DWCMs and fully bespoke engineered solutions supported by in-house 3D CAD design, clash checking, and purpose-built test facilities (including a 100m³ cutting test tank and 600-tonne compression frame) at its Aberdeen headquarters.

CUT generates revenue through project-based professional services contracts awarded by enterprise clients—primarily oil and gas majors (Shell, BP, Santos) and Tier-1 decommissioning contractors (Heerema, Boskalis, Allseas, McDermott)—typically as a subcontractor on multi-year removal programs. Engagement is quote-based, with the company mobilizing equipment and personnel globally from bases in Aberdeen, Singapore (via partner Advanced Marine PTE Ltd), and the UAE. Adjacent revenue streams come from nuclear decommissioning (CUT Nuclear), renewable energy (offshore wind pile/cable cutting), onshore petrochemical cutting, and marine salvage. CUT has accumulated nearly 8,000 cuts and ~1,100 completed projects over 35+ years and reported 32 projects across six continents in 2024 alone.

Name

Cutting Underwater Technologies

Legal name

Cutting Underwater Technologies Limited

Website

https://cut-group.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

101–250 employees

Short description

CUT is an Aberdeen-based specialist subcontractor providing diamond wire cutting services and bespoke machines to oil & gas operators, decommissioning contractors, nuclear facilities, renewable energy projects, and marine salvage operators globally, leveraging patented castellated/step cut technology and the world's largest fleet of cutting equipment.

Ownership category

akta.pro rank

Headquarters

HQ city

Aberdeen

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Diamond Wire Cutting Services: Project-based diamond wire cutting services for offshore and onshore applications. CUT provides complete cutting solutions including equipment deployment, skilled offshore operatives, project management, and engineering support. Services cover subsea, topside, and onshore cutting across Oil and Gas, Nuclear, Renewable, and Decommissioning sectors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Cutting Underwater Technologies provides diamond wire cutting services for subsea, topside, and onshore applications in the oil & gas, nuclear, renewable, and decommissioning sectors. The company deploys proprietary Diamond Wire Cutting Machines (DWCM), including what it describes as the world's largest machines in this class, with patented castellated/step-cut techniques. Services are delivered as project-based campaigns using the company's own equipment and personnel, typically on client sites or offshore installations.

Product overview

Cutting Underwater Technologies (CUT) offers a comprehensive portfolio of Diamond Wire Cutting Machines (DWCMs) ranging from 5.5" chain cutters to the world-leading 288" DWCM. The fleet of over 150 standard DWCMs handles cuts from 3" to 7.3m OD, while special/bespoke DWCMs address unique challenges like ship wrecks, orbital precision cuts, K-node conductor removal, and castellated/step cuts for structural stability during decommissioning. Services span subsea cutting (up to 2,745m depth), decommissioning, topside cutting, and onshore nuclear/petrochemical cutting, supported by 3D CAD design, in-house testing facilities, and project management.

Differentiator

Problem solved

Functional benefit

Brands

• CUT Nuclear: Specialized division targeting the nuclear industry for decommissioning projects, including cutting in air and radioactive ponds.

Products and services

• Subsea diamond wire cutting services

Quantifiable outcome

• Almost 8000 completed cuts across all industry sectors
• +6 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature11 records

Partnerships

One partnership is on record.

• Advanced Marine PTE LtdregionalChannel Partner/ Reseller/ DistributorRegional representative office in Singapore. Advanced Marine PTE Ltd handles CUT's representation in Singapore and Southeast Asia region. CUT can mobilise equipment and personnel from the Singapore base for regional projects.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Heerema Marine Contractors: Heerema is a world-leading offshore contractor performing platform removal and heavy lift projects. While it is a major CUT customer (e.g., Brent Alpha, Murchison), it also competes in the broader decommissioning value chain and has in-house capabilities that overlap with specialist cutting scopes.
• Stork (a Fluor company): Stork, owned by Fluor, delivers industrial asset services to the oil and gas, petrochemical, and power industries including maintenance, modification, and asset integrity. Its onshore and offshore mechanical services overlap with CUT's broader industrial services customer set.
• Saipem: Saipem is a major offshore engineering and construction contractor that performs subsea installation and decommissioning projects globally. As a broad incumbent in the offshore services space, it competes for full-field decommissioning scopes in which CUT is a specialist subcontractor.
• Helix Energy Solutions Group: Helix is a larger offshore energy services company providing well intervention, decommissioning, and robotics services. It performs cutting and abandonment work as part of broader well P&A and subsea operations, overlapping with CUT's oil and gas decommissioning activities.
• DeepOcean: DeepOcean is a subsea services provider offering survey, IMR, and decommissioning services to the offshore oil and gas and renewables industries. It provides cutting and recovery services as part of broader subsea intervention campaigns, serving many of the same operator and contractor customers as CUT.
• Worley: Worley is a global engineering and project delivery firm with a dedicated decommissioning practice serving offshore oil and gas operators. It competes for the same end-customer decommissioning scopes where CUT provides specialist cutting services.

Direct peers

• T.D. Williamson: TD Williamson provides pipeline intervention and cutting services globally, including hot tapping and pipeline isolation, overlapping with CUT in subsea pipeline cutting and decommissioning applications for the same oil and gas operator customer base.
• MENCK (a brand of IHC): MENCK provides offshore pile driving and cutting services for the oil and gas and marine construction industries, directly competing with CUT in offshore structural cutting, jacket installation, and decommissioning. Both firms serve similar offshore contractors and operators globally.
• Claxton Engineering Services: Claxton provides subsea cutting and wellhead severance services to the offshore oil and gas industry, directly competing with CUT in conductor cutting, wellhead recovery, and platform removal. Both firms serve similar decommissioning and IRM customers with comparable abrasive and mechanical cutting solutions.

Emerging players

• Well-Safe Solutions: Well-Safe Solutions provides plug and abandonment and decommissioning services to the UK North Sea. As an emerging P&A specialist, it competes with CUT for decommissioning project scope involving conductor and structural cutting at end-of-life platforms.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/cutting-underwater-technologies

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 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 Cutting Underwater Technologies