Caley Ocean Systems

What Caley Ocean Systems does

Caley Ocean Systems is a Glasgow-headquartered specialist engineering company, founded in 1968, that designs, manufactures, and supports bespoke offshore lifting and handling systems for harsh marine environments. Its product portfolio spans four categories: Launch & Recovery Systems (A-Frames, Davits, Dive Systems, Submarine Handling, Deep Water Lowering), Cable & Pipelay Equipment (Carousels from 400T to 9,000T capacity, Pipe Handling systems, Tensioners, Lay Systems), Infrastructure Installation Support (Marine Works, Subsea Systems), and Offshore Wind Farm Tooling (Pile Fixation Tool and PileProp). The company holds five granted patents plus one pending application, and its systems are certified to Lloyd's Register, SOLAS, IMCA, DNV, ISO 9001:2015, and nuclear-grade standards. With an installed base of more than 250 Davit systems and 25+ SAT Diving LARS delivered globally, several Caley-built A-Frames have been in continuous service for over 30 years.

The company serves defense and naval clients (Austal USA for the US Coast Guard Heritage-class Offshore Patrol Cutter, Indian Navy submarine rescue), offshore wind developers and installers (DEME, Jan de Nul, SENSEWind, Ailes Marines), oil & gas operators and contractors (Subsea 7, SBM Offshore, Well-Safe Solutions, Chevron), and nuclear infrastructure (Balfour Beatty for Hinkley Point C marine works). Revenue is generated through bespoke multi-million-pound project contracts for one-off equipment manufacture combined with recurring professional services revenue from life extension programs, spare parts, on-site installation support, and after-market maintenance. Distribution combines direct enterprise sales with channel partnerships, notably AMS Distribution and Fairbanks Morse Defense for the US Department of Defense market and IMES International for davit inspection services. Since August 2021 Caley has been part of Pryme Group, and in October 2023 Pryme Group (including Caley) was acquired by THREE60 Energy, backed by Simmons Private Equity, creating a combined £200 million revenue business with approximately 1,000 employees worldwide.

Name

Caley Ocean Systems

Legal name

THREE60 Energy Limited

Website

https://caley.co.uk

Company type

Private

Founded year

1968

Operating status

Operating

Headcount range

11–50 employees

Short description

Caley Ocean Systems designs, manufactures, and supports bespoke offshore lifting and handling systems, including A-Frames, davits, dive systems, cable carousels, and offshore wind foundation tooling, for defense, offshore wind, oil & gas, nuclear, and oceanographic clients globally. Founded 1968, Glasgow.

Ownership category

akta.pro rank

Product category

Offshore Handling and Lifting Systems

NAICS

Ship and Boat Building (33661)

SIC

Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Life-Saving Appliances & Safety Equipment (Davit Systems, Lifeboats, Firefighting) (IMAJAIAG)

akta.pro secondary industry

Launch & Retrieval Infrastructure (Slipways, Cradles, Travel Lifts, Launching Systems) (IMAJALAE)

Keywords

• Offshore handling systems
• Marine lifting equipment
• Launch recovery systems
• Cable pipelay equipment
• Offshore wind tooling

Headquarters

HQ city

Glasgow

HQ country

United Kingdom

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Engineering Solutions: Design, manufacture, and delivery of bespoke offshore handling and lifting systems. Revenue generated through project-based contracts for specialized equipment including A-Frames, davits, carousels, winches, and launch/recovery systems. Contracts range from multi-million-pound projects for major infrastructure.
2. Life Extension Services: Services to extend the operational life of existing offshore assets including 'as-new' overhaul programs, spare parts supply, repair packages, and equipment upgrades. Full in-house capabilities from design to delivery.
3. On-site Support Services: Global network of qualified engineers and technicians providing on-site support for new installations, troubleshooting, and legacy equipment. Includes remote support capabilities and strategic partnerships for in-country support.
4. Installation Support: On-site installation support services for equipment delivery onto vessels and offshore structures, including supervision of installation at customer facilities.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Core offering

Caley Ocean Systems designs, manufactures, and delivers bespoke offshore handling and lifting systems for harsh marine environments. The portfolio includes A-Frames, davits, dive systems, cable and pipe handling carousels, deepwater lowering systems, submarine launch and recovery systems, and offshore wind foundation installation tooling (PileProp and Pile Fixation Tool). They also provide life extension services and global on-site installation and support.

Product overview

Caley Ocean Systems is a specialist engineering company delivering bespoke offshore lifting and handling solutions. The product portfolio comprises four main categories: (1) Launch & Recovery Systems including A-Frames, Davits, Dive Systems, Deep Water Lowering, and Submarine Handling equipment; (2) Cable & Pipelay Equipment including Carousels and Pipe Handling systems; (3) Infrastructure Installation Support including Marine Works and Subsea Systems; and (4) Offshore Wind Farm Tooling including the Pile Fixation Tool and PileProp. Services include Life Extension programs and On-site Support. All products are designed, manufactured, and tested in-house at their Glasgow facilities, with systems often operating for 30+ years in demanding offshore environments.

Differentiator

Problem solved

Functional benefit

Products and services

• A-Frames A-Frame systems for launching and recovering manned submersibles and oceanographic research vessels, with wide operating angles, scissor frames, special docking and damping systems. Used for offshore research, defense, and energy applications.
• Davits Award-winning davit systems for safely deploying rigid inflatable rescue and work boats used by coastguards and navies worldwide. Portfolio includes C-Frame, Slewing, Telescopic, and Double Lift Davit configurations. SOLAS approved with over 250 systems in operation.
• Dive Systems Dive handling systems configured for over-the-side or moonpool operations, incorporating A-Frames with bell wire, guide wire and umbilical winches using variable speed electric drives for accurate control. Includes All-Electric SAT Diving LARS.
• Carousels Carousel and spooler systems designed for rigid and flexible pipe products with bespoke reels and baskets, handling cables, pipes and umbilicals. Systems range from 400T to 9,000T capacity with multi-track tensioner systems up to 100-tonne tension.
• Pipe Handling Pipe clamping systems based on friction clamp design for J-laying steel rigid pipes in deep water, capable of carrying loads in excess of 1,200-tonnes, integrated with vessel SCADA systems.
• Deep Water Lowering Systems Deepwater lowering systems for deploying subsea structures up to 950 tonnes in water depths of 1,300m, featuring double-drum traction and storage winches with fully redundant controls. Deployed on vessels including Sapura 3000 for the Gorgon project.
• Submarine Handling Systems Launch and recovery systems for submarine rescue operations, including systems certified to operate in Sea State 6 conditions. Mobile systems can be mobilized in less than 24 hours. Supplied to navies including Indian Navy.
• Marine Works Equipment Infrastructure installation support solutions for marine construction projects including isolation caps and handling alignment frames for nuclear power stations and marine civil works.
• Subsea Systems Subsea infrastructure installation support equipment for offshore energy projects.
• Pile Fixation Tool (PFT) Monopile foundation installation support solution designed to address stabilization issues when placing monopile foundations in pre-drilled boreholes in complex seabed conditions. Minimizes early age cycling and reduces weather limitations.
• PileProp System Jack-up foundation installation support system designed to secure fixing of jacket foundations over pre-installed pile pins. Complies with DNV regulation ST-0126 requiring movement minimization to 1mm prior to grouting.
• SENSE Carriage System Revolutionary wind turbine installation technology that installs tower sections and rotor nacelle assembly without specialist large cranes, applicable for onshore, offshore, fixed and floating wind projects.
• Life Extension Services Services to extend the operational life of existing offshore assets including bespoke fabrications, spare parts, repair packages, and as-new overhaul programs for OEM and non-OEM equipment.
• On-site Support Services Global network of qualified engineers and technicians providing rapid mobilization for new installations, troubleshooting, and legacy equipment support, both OEM and non-OEM, with remote support capabilities and strategic in-country partnerships.

Quantifiable outcome

• Some A-Frames have been in continuous service for 30 years
• +5 more outcomes

Named customers15 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Eleven partnerships are on record, tiered core and flagship.

• AMS DistributioncoreChannel Partner/ Reseller/ Distributor · 6 February 2025Distribution agreement for support of Caley products to US Department of Defense including US Navy, US Coast Guard and foreign allies. AMS provides high quality logistics support and product delivery for Caley's critical product range.
• Well-Safe SolutionscoreStrategic or Co-development Partner · 30 November 2023Delivery of world's first fully electric SAT Diving LARS for Well-Safe Guardian semi-submersible. System enables well decommissioning operations in North Sea.
• SENSEWindcoreStrategic or Co-development Partner · 14 June 2023Manufacturing partnership for SENSE carriage system - a revolutionary wind turbine installation technology that installs tower sections and rotor nacelle assembly without specialist large cranes. Applicable to onshore, offshore, fixed and floating wind projects.
• Fairbanks Morse DefensecoreChannel Partner/ Reseller/ Distributor · 5 April 2023Teaming agreement to pursue launch & recovery and naval mechanical handling opportunities. FMD provides global network of field service technicians and strategically located service centers for Caley's maritime defense customers.
• DNV-GLcoreStrategic or Co-development Partner · 28 February 2023Joint Industry Project to develop a standard for certification of installation aids for fixed offshore wind farms. Caley is among initial partners including Huisman, Jan de Nul, Saipem, and SSE Renewables.
• Smart Green Shipping (SGS)coreStrategic or Co-development Partner · 28 February 2023Design and engineering partner for FastRig rigid wing sail system as part of SGS 'Winds of Change' project. Caley brings offshore handling expertise to wind-assist technology for maritime decarbonization.
• DEMEflagshipStrategic or Co-development Partner · 18 January 2023Major cable carousel supply contract for DEME's Viking Neptun vessel. Also successful deployment of Pile Fixation Tool on Saint-Nazaire offshore wind project. Partnership showcases contribution to energy transition.
• HouldercoreStrategic or Co-development Partner · 29 November 2022Engineering design collaboration covering wide range of engineering design and installation tooling for offshore wind farm projects. Jointly developed PileProp and Pile Fixation Tool systems.
• Balfour BeattyflagshipStrategic or Co-development Partner · 7 April 2022Multi-million-pound contracts for Hinkley Point C nuclear power station. Caley delivers isolation caps, handling systems and components for marine works project including intake channels and outfall channels.
• IMES InternationalcoreChannel Partner/ Reseller/ DistributorPartnership with Pryme Group company IMES International to supply robust inspection and monitoring services for Caley davits, ensuring safe and reliable operation.
• Pryme GroupflagshipOthersParent company. Caley Ocean Systems became part of Pryme Group in 2021 alongside IMES, Hydratron, GA Engineering and SengS.

Scale indicators12 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• National Oilwell Varco (NOV): Global oil & gas equipment giant whose Tuboscope line supplies pipe-handling and lay-down equipment used by the same offshore pipelay customers that Caley serves. A much broader incumbent, but directly competitive on pipelay and pipe-clamp product categories.
• Liebherr: Global heavy-equipment manufacturer whose maritime crane and offshore-handling division produces shipboard and offshore cranes and handling systems. A broad incumbent that competes with Caley for large offshore and naval lifting contracts.
• Aker Solutions: Norwegian provider of subsea production systems, offshore wind foundations, and integrated engineering services. Comparable to Caley in subsea lifting, foundation installation, and offshore-wind handling equipment, though at significantly larger scale.
• Kongsberg Maritime: Norwegian maritime technology supplier covering vessel automation, deck machinery, winches, and offshore handling subsystems. Overlaps with Caley's winch-driven launch and recovery, diving, and subsea-handling product portfolio within a much larger installed-base business.

Emerging players

• Houlder: UK-based offshore engineering design consultancy that co-developed Caley's PileProp and Pile Fixation Tool and collaborates on offshore wind installation tooling. Adjacent competitor and collaborator in the same fixed-offshore-wind installation-aid niche.

Direct peers

• Huisman: Dutch manufacturer of heavy marine equipment including offshore cranes, pipelay towers, and launch & recovery systems. Direct competitor to Caley in offshore wind installation tooling and is a co-participant with Caley in the DNV-GL Joint Industry Project for offshore wind installation aids.
• Palfinger: Austrian-headquartered manufacturer of marine and offshore cranes, davits, and handling equipment. Directly competes with Caley in davit systems for rescue boats and lifeboats, as well as in shipboard crane applications.
• MacGregor: Part of Cargotec, MacGregor supplies marine cargo and load-handling solutions, offshore cranes, and mooring systems for the offshore and offshore wind sectors. Closely overlaps with Caley's carousels, winches, and cable-handling product lines.
• Royal IHC: Dutch shipbuilder and supplier of integrated offshore equipment including dredging, pipelay, and subsea installation systems. Directly comparable to Caley in marine equipment outfitting for offshore wind and oil & gas installation contractors.

Others

• Saipem: Italian offshore engineering and construction contractor with in-house pipelay, heavy-lift, and subsea installation capabilities. A customer/competitor hybrid — Saipem both procures Caley-class equipment and competes for the same offshore installation programs where such equipment is deployed.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/pryme-group-ltd

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 Caley Ocean Systems