What Cyprus Subsea does

Cyprus Subsea Consulting & Services Ltd (C.S.C.S. Ltd) is a Nicosia, Cyprus-headquartered privately held company founded in December 2012 by Dr. Daniel Hayes and Dr. Rana Abualhaija, operating in marine robotics and autonomous underwater systems. The company operates as an authorized distributor and independent sales representative for multiple oceanographic equipment manufacturers — including HII Unmanned Systems (Seaglider AUVs), MRV Systems (profiling floats), SubC Imaging, Star-Oddi, 4H-JENA, Hydromea, MetOcean Telematics, Ocean Sonics, and R2Sonic — across exclusive territories in the EEA, Cyprus, Greece, Israel, and select EU member states. It also develops proprietary products: the DeepEcho Module (first scientific wide-band echosounder integrated onto an ocean glider, deployable to 1000m), SIRMA™ smart cable assembly for sensor-platform integration, the gListen Board, PAM Smart Buoy, and PAM Recorder for passive acoustic monitoring. A US subsidiary, Advanced Offshore Operations Inc., was established in Houston, Texas in 2017.

The company's revenue model blends one-time equipment sales, usage-based rental of a 4-unit M1 Seaglider fleet (one of the largest private glider fleets in Europe), and recurring professional services including mission planning, piloting, maintenance, training, data management, and analysis. It sells and operates across research institutions (University of Alaska Fairbanks, KAUST, CSIRO, University of Tasmania, University of Cyprus), government agencies (Cyprus Port Authority, DFMR, JRCC, DP World Limassol), and marine energy companies (Eni, Total Energies, ConocoPhillips). Significant non-dilutive capital comes from EU Horizon 2020 grants (GROOM II, TechOceanS, BIOGLIDER) and Cyprus RIF funding (OS Aqua at €800k co-financing, STEAM, MARI-Sense). The company has been expanding globally following HII Unmanned Systems' 2023 withdrawal from Seaglider sales and support, with Cyprus Subsea now providing worldwide Seaglider technical support, spares, rentals, and piloting in cooperation with APL-UW. New growth vectors include aquaculture monitoring (CliN-BluFeed Project, 2024) and EU MSFD underwater noise compliance solutions.

Marketing and distribution are B2B-only, relying on a content-marketing website, scientific publications, conference participation (GROOM II, Oceanology International), and the company's position in the European GROOM Research Infrastructure consortium. Pricing is quote-based and not publicly disclosed. The company holds a registered trademark on SIRMA™ and has no public listing, no disclosed external equity investment, and remains concentrated in founding-principal ownership.

Name

Cyprus Subsea

Legal name

Cyprus Subsea Consulting and Services Ltd

Website

https://cyprus-subsea.com

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

1–10 employees

Short description

Cyprus Subsea is a Cyprus-based marine robotics firm that distributes and integrates oceanographic equipment (Seagliders, profiling floats, sensors, sonars) while developing proprietary products like the DeepEcho Module and SIRMA™ smart cable. It serves research institutions, government agencies, and energy companies with sales, rentals, piloting, and data services globally.

Ownership category

akta.pro rank

Product category

Marine Autonomous Systems & Oceanographic Equipment

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Support Activities for Water Transportation (4883)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812)

akta.pro primary industry

Marine & Underwater Robotics (USVs/UUVs) (HDAAAIAH)

akta.pro secondary industries

Unmanned Underwater Vehicles (UUV) & Autonomous Subsea Platforms (IMABAIAF), Maritime Unmanned Systems (USV/UUV) & Control Stations (IMABAKAJ)

Keywords

• Autonomous marine observation
• Underwater glider services
• Oceanographic equipment distribution
• Marine sensor integration
• Subsea robotics consulting

Headquarters

HQ city

Nicosia

HQ country

Cyprus

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Equipment Sales: Sale of oceanographic equipment including underwater gliders, floats, drifters, subsea positioning devices, sensors (carbon/dissolved gas, acoustics, echosounders, multibeam), cable assemblies, and cameras. As authorized distributor of multiple manufacturers, they sell state-of-the-art equipment to scientific, commercial, and government buyers.
2. Equipment Rental: Rental of underwater gliders (M1 Seagliders) and related equipment. Customers can utilize glider capabilities for one-off or short-term projects without large investment in glider infrastructure or specialized staff. Fleet of four M1 Seagliders available for rental.
3. Professional Services: Services including operation, maintenance, customization, sensor integration and testing, mission planning, launch/recovery, piloting, training, data management, analysis, and reporting for autonomous marine systems.
4. Product Development and System Integration: Developing custom products and systems for user-specific needs. Includes SIRMA™ smart cable assembly and various sensor integration services. Revenue from engineering design, integration, and customization projects.
5. Ocean Data and Telematics Services: Supporting setup and data analysis of observation and forecasting systems, marine data products, telematics (Iridium satellite services), and ocean modelling and prediction services.

Go-to-market motion3 records

Distribution channels1 record

Marketing channels5 records

Core offering

Cyprus Subsea designs, supplies, and operates products and systems for autonomous marine observation. It manufactures proprietary hardware (DeepEcho Module, SIRMA™ smart cable assembly, gListen Board, PAM Smart Buoy, PAM Recorder) and serves as an authorized distributor for Seaglider AUVs, profiling floats, surface drifters, subsea cameras, multibeam sonars, hydrophones, and oceanographic sensors from leading manufacturers. The company complements its hardware with professional services including mission planning, launch/recovery, piloting, sensor integration and testing, training, maintenance, ocean data analysis, and telematics.

Product overview

Cyprus Subsea operates as both a product developer and authorized distributor of oceanographic technology. Their proprietary product portfolio includes passive acoustic monitoring systems (PAM Smart Buoy, PAM Recorder, gListen Board), the SIRMA™ re-programmable cable assembly for sensor-platform integration, and the DeepEcho wide-band echosounder module for glider-based ecosystem surveys. As an authorized distributor, they offer complementary third-party products including Seaglider M1 autonomous underwater vehicles (gliders), MRV profiling floats, MetOcean surface drifters, 4H-JENA CONTROS carbon/methane sensors, SubC Imaging Rayfin cameras, R2Sonic multibeam sonars, Ocean Sonics icListen hydrophones, and Star-Oddi data loggers. Services encompass equipment rental, sensor integration and testing, Seaglider training, ocean data services, telematics, and operation/maintenance support for autonomous marine platforms.

Differentiator

Problem solved

Functional benefit

Brands

• DeepEcho Module: First scientific wide-band echosounder successfully integrated onto an ocean glider, deployable to 1000m depth.
• gListen Board
• SIRMA
• PAM Smart Buoy
• PAM Recorder

Products and services

• PAM Smart Buoy Passive Acoustic Monitoring buoy offering real-time acoustic monitoring with a digital hydrophone, environmental data buoy, and GSM bridge that captures sounds from the surrounding environment and transmits acoustic data in real time over GSM. Sold to research institutions, environmental agencies, and conservation projects needing cetacean or noise monitoring.
• PAM Recorder Compact Passive Acoustic Monitoring system built around the Ocean Sonics icListen Kayak hydrophone and recorder, deployable to 900 meters depth, streaming HD acoustic data in real time while storing data for long deployments. Sold to researchers and agencies needing MSFD Descriptor 11 (underwater noise) monitoring.
• gListen Board Ethernet to RS-232 converter with voltage regulation and onboard memory for Passive Acoustic Monitoring with gliders; paired with Ocean Sonics icListen hydrophone to track detected events and report them via satellite at the end of each dive for near real-time event detection and spectrum retrieval. Sold to research and government operators of Seaglider fleets.
• SIRMA™ (Smart Interoperable Real-time Maritime Assembly) Re-programmable cable assembly connecting a marine sensor to a platform such as a glider, AUV, or buoy; consists of a low-power modular PCB embedded between two cable connectors that handles data processing, data logging, and voltage regulation, turning a passive cable into a smart processing unit. Sold to platform integrators and research teams building custom sensor integrations.
• DeepEcho Module First scientific wide-band echosounder deployable to 1000 meters successfully integrated onto an ocean glider (Seaglider), based on the Kongsberg WBT Mini echosounder; identifies and quantifies marine ecosystem components from copepods to macronekton and detects gas bubbles in the water column. Sold to oceanographic researchers running ecosystem, fisheries, or gas seep surveys.
• Oceanographic Equipment Rental (Seaglider M1 Fleet) Rental of 1000-meter-rated M1 Seagliders (fleet of four) and related oceanographic equipment to organizations needing short-term or one-off access to glider capabilities without capital investment or specialized staffing. Includes full operational service support. Targeted at research institutions, government agencies, and commercial clients running time-limited campaigns.
• Sensor Integration & Testing Services Integration and testing services for marine sensors onto autonomous platforms such as gliders, buoys, and floats; includes custom mechanical bracket fabrication, ballasting, firmware updates, and recalibration to ready a sensor for deployment. Sold to research institutions and government agencies running custom sensor configurations.
• Seaglider Training Courses Comprehensive Seaglider pilot and refurbishment training courses covering operating principles, system components, mission planning, launch/recovery, compass calibration, ballasting, and maintenance; delivered on-site or remotely to research and government clients (e.g., KAUST, CSIRO, UTAS).
• Ocean Data & Maps Services Service supporting setup of observation and forecasting systems and the production of ocean data, maps, and analysis; real-time data from deployed buoys is available through the company's ERDDAP server. Sold to research, government, and commercial users needing processed ocean data products.
• Marine Data Products & Telematics Telematics offering covering Iridium satellite phones, SIM cards, airtime plans (RUDICS, CSD, SBD, voice), Iridium Certus Broadband, and SeaMESH wireless mesh networking. Sold to research institutions, government agencies, and marine operators needing continuous offshore data communications.
• Operation, Maintenance & Customization Services End-to-end operation, maintenance, and customization of autonomous marine platforms such as gliders, buoys, and floats on behalf of clients, including piloting, spares management, and platform modifications. Sold to research institutions, government agencies, and commercial operators who outsource marine autonomous operations.

Quantifiable outcome

• One of the largest private Seaglider fleets in Europe with 4 M1 Seagliders
• +4 more outcomes

Named customers19 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

AI capability3 records

Feature5 records

Partnerships

19 partnerships are on record, tiered core and minor.

• MRV Systems, LLCcoreChannel Partner/ Reseller/ DistributorCyprus Subsea is an international distributor for MRV Systems with an exclusive position for MRV Systems products in all European Economic Area countries. The addition of MRV profiling floats completes Cyprus Subsea's portfolio of autonomous platforms (gliders, floats, and surface drifters). MRV Systems is known for superior build quality and technical and scientific performance in profiling autonomous vehicles for ocean observation.
• Star-OddicoreChannel Partner/ Reseller/ DistributorCyprus Subsea is an international distributor of Star-Oddi products for ocean and freshwater science and aquaculture in Cyprus and Greece. Products include Starmon Data Logger series and Data Storage Tag (DST) series. This enables Cyprus Subsea to better support environmental monitoring needs for ecosystem science and management.
• SubC ImagingcoreChannel Partner/ Reseller/ DistributorCyprus Subsea is an international distributor of SubC Imaging products, services, and support in Cyprus, Greece, and Israel. Products include Rayfin underwater cameras (up to 4K resolution), LEDs, lasers, topside video recording systems, and tow camera systems. Includes remote streaming services, extended hours tech support, and extended warranties.
• Huntington Ingalls Industries (HII) Unmanned SystemscoreChannel Partner/ Reseller/ DistributorIndependent sales representative agreement to represent Seaglider AUVs to commercial customers in Cyprus, France, Spain, Portugal, Albania, Montenegro, Malta, and Norway. Cyprus Subsea is also authorized to provide after-sale services including mission planning, launch/recovery, piloting, maintenance, training, data management, analysis, and reporting.
• Applied Physics Laboratory – University of Washington (APL-UW)coreStrategic or Co-development PartnerCyprus Subsea cooperates with APL-UW (Seaglider developer/license holder) and HII to ensure continued availability of Seaglider products and services globally. Following HII's withdrawal from Seaglider sales and support, Cyprus Subsea and APL-UW have been working to support Seaglider users internationally with technical support, spares, and services.
• 4H-JENA Engineering GmbHcoreChannel Partner/ Reseller/ DistributorAuthorized distributor of 4H-JENA CONTROS carbon and dissolved gas sensors (HydroC CO2 and CH4 sensors) designed for in situ and online measurements on fixed and mobile platforms including ROVs and AUVs. 4H-JENA redesigned CONTROS HydroC sensors for use with Seagliders in the Carbon Seaglider Project.
• Hydromea SAcoreChannel Partner/ Reseller/ DistributorAuthorized distributor of Hydromea products which automate remote inspection and monitoring of submerged assets. Core expertise in underwater robotics, through-water wireless communication networks, and underwater navigation. Products include the LUMA 250 for autonomous high-speed subsea data access.
• MetOcean TelematicscoreChannel Partner/ Reseller/ DistributorExclusive agent for MetOcean Telematics in Cyprus and Greece. MetOcean is a global telemetry leader offering voice, data and web-based solutions, specializing in Iridium satellite airtime for satellite data services and messaging to support continuous data collection for military and commercial oceanographic markets.
• Ocean SonicscoreChannel Partner/ Reseller/ DistributorAuthorized distributor of Ocean Sonics products including icListen Smart Hydrophone (world's first digital hydrophone) and icListen Kayak hydrophone and recorder for acoustic monitoring, streaming, and hydrophone arrays.
• Nicola Offshore GmbHminorStrategic or Co-development PartnerCommercial partnership formalized in April 2021 combining expertise in subsea glider surveys and oceanographic sensors (Cyprus Subsea) with expertise in multibeam echosounder surveys and object/UXO search (Nicola Offshore). Extends reach of both companies in Northern and Southern Europe for marine data acquisition services.
• Subsea Europe Services GmbHminorStrategic or Co-development PartnerStrategic cooperation entered January 2021 to create a hydrography and oceanography portfolio combining Subsea Europe Services' offerings with Cyprus Subsea's autonomous marine systems capabilities.
• Advanced Offshore Operations Inc.coreOthersU.S. subsidiary of Cyprus Subsea established 2017 in Houston, Texas. Strengthened with new partners, upgraded workshop and storage facilities, and increased inventory. Accepts responsibility for global Seaglider support including technical support, spares and consumables, glider rental, maintenance, sensor integration, piloting, deployment and recovery, glider telecommunication servers and transmission services.
• Akvaplan-nivacoreStrategic or Co-development PartnerCollaborator in multiple projects including Polar Front research cruise in Northern Barents Sea and CliN-BluFeed Project. Akvaplan-niva leads Arctic research initiatives with Cyprus Subsea providing glider integration and operation services.
• Oceanography Center – University of CypruscoreStrategic or Co-development PartnerLong-standing research partner contributing oceanographic gliders to joint campaigns. Collaborated during Polar Front research cruise and multiple EU-funded projects. University of Cyprus glider contributed 87 CTD profiles to Levantine Intermediate Water research.
• GROOM Research Infrastructure (RI)coreStrategic or Co-development PartnerCyprus Subsea is a founding partner of the European GROOM RI, which aims to integrate national infrastructures for Marine Autonomous Systems to provide access to platforms and services for scientific and industrial users. Cyprus Subsea facilitated the Industry Advisory Group for Marine Autonomous Systems (IAG-MAS) and contributes to glider operations and data management services.
• CNRS-FranceminorStrategic or Co-development PartnerCollaborator in GROOM RI and IAG-MAS workshops, bringing together marine robot operators, scientists, sensor and platform manufacturers, and data managers.
• Cyprus Marine and Maritime Institute (CMMI)minorStrategic or Co-development PartnerCollaborator on STEAM Project buoy deployment and broader maritime research initiatives in Cyprus.
• Duke UniversityminorStrategic or Co-development PartnerAcademic collaborator referenced in network of clients and funding sources.
• Istituto Nazionale di Oceanografia e di Geofisica Sperimentale (OGS – Italy)minorStrategic or Co-development PartnerCollaborator on Seaglider operations in Cyprus waters (OGS Seaglider launched in Cyprus in 2018). Contributed to Levantine Intermediate Water research published in JGR Oceans.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Hydromea: Swiss-based developer of underwater wireless communication and high-speed optical modems (LUMA 250). Comparable as a niche European subsea autonomy company distributing through partners, with overlapping customers in offshore inspection and ocean research.
• Ocean Sonics: Manufacturer of the icListen digital hydrophone line that Cyprus Subsea integrates into its PAM Smart Buoy, PAM Recorder, and gListen products. Closely comparable in focus on passive acoustic monitoring for marine mammal monitoring, MSFD compliance, and ocean observation.
• SubC Imaging: Manufacturer of subsea cameras and imaging systems (Rayfin). Comparable niche-scale peer that Cyprus Subsea distributes in EMEA, with similar focus on integrating high-end optical payloads onto ROVs, AUVs, and observatories for research and commercial customers.
• R2Sonic: Manufacturer of multibeam echosounder sonars. Cyprus Subsea distributes R2Sonic products, and both companies serve the same hydrographic survey, seabed mapping, and ocean observation customer base with bundled multibeam-plus-platform solutions.

Direct peers

• MRV Systems: Manufacturer of profiling floats and autonomous ocean observation platforms. Cyprus Subsea is the exclusive distributor for MRV products across the EEA, making them directly comparable in commercial focus on autonomous marine platforms for research and operational oceanography.
• HII Unmanned Systems (Huntington Ingalls Industries): Original Seaglider AUV manufacturer and Cyprus Subsea's key OEM. Both companies commercialize and support Seaglider-based ocean observation for scientific, government, and commercial users, with Cyprus Subsea now absorbing much of HII's former global support role.

Broad incumbents

• Teledyne Marine: Large-scale oceanographic instrument and AUV manufacturer with broad product portfolio (gliders, sonars, cameras, sensors). Directly comparable to Cyprus Subsea in serving ocean observation, marine research, and offshore energy customers with integrated autonomous platforms and instruments.
• Sonardyne: Established provider of subsea navigation, positioning, and communications hardware. Comparable to Cyprus Subsea in delivering enabling underwater technologies and integration services for subsea operations in research, defense, and offshore energy markets.
• Kongsberg Discovery: Global marine technology incumbent with broad portfolio of echosounders, sonars, and subsea instruments (WBT Mini underpins Cyprus Subsea's DeepEcho). Comparable in delivering integrated sensor-plus-platform solutions to research, government, and offshore energy customers worldwide.

Regional players

• Subsea Europe Services: Germany-based hydrography and oceanography services company that has a strategic cooperation agreement with Cyprus Subsea. Comparable in offering integrated survey, sensor, and autonomous-platform services to European research and commercial clients.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/cyprussubsea
• LinkedInlinkedin.com/company/cyprus-subsea
• Facebookfacebook.com/cyprussubsea

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

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 Cyprus Subsea