Search Global Robotic and AI Suppliers
A continuously updated global directory of robotics, automation, and AI suppliers
Supplier directory
Subsea Tech
France
Subsea Tech (Marseille, France, est. 2005) builds mini-ROVs and USVs, including Guardian, AspiROV and CAT-Surveyor, for oil & gas, naval and research users.
Seatools BV
Netherlands
Dutch subsea engineering company; custom ROVs, trenchers, fallpipe systems, and monitoring solutions for offshore and dredging industries since 1999.
Tethys Robotics AG
Switzerland
Swiss ETH Zurich spinoff building hybrid AUV/ROV underwater drones for autonomous inspection in high-current, turbid environments.
Exail
Germany
French high-tech group delivering inertial navigation, maritime/subsea robotics and photonics for defense, maritime, aerospace and civil missions.
Groupe Gorge (Prodways) (FR)
France
French high-tech group (now Exail Technologies) developing autonomous surface drones, subsea robotics, and unmanned systems for maritime, defence, and infrastructure inspection. Products include the DriX O-16 surface drone for subsea cable operations.
Sealien Robotics 深海智人（广州）技术有限公司
China
Sealien Robotics is a Guangzhou deep-sea robotics maker whose Singularity work-class ROV is rated to 6,000 meters for offshore energy operations.
ACSA (Alcen)
France
European high-tech SME providing underwater robotics and acoustic positioning systems for defense, science, and energy sectors.
Spry Technocon
India
Gurugram-based survey-tech integrator (2025) allied with Teledyne Marine, Klein Marine and VideoRay on Indian Navy mine-countermeasure sonar and ROV systems.
SEAHI ROBOTICS 苏州世航智能科技有限公司
China
SEAHI ROBOTICS (Suzhou) makes marine robots from 0–10,000 m depth, holding 400+ IP rights; first to commercialize underwater hull-cleaning robots in China.
Sensoray
United States
US veteran-owned OEM electronics maker specializing in embedded video capture, data acquisition, and industrial control boards since 1982.
Subsea 7 S.A.
Luxembourg
Luxembourg-based offshore energy contractor with one of the world's largest ROV fleets, delivering subsea pipelines and field construction in 30+ countries.
Subsea Mechatronics
Spain
Spanish ROV maker founded in 2015 that designs, builds, and operates inspection robots for submerged pipelines, dams, and confined underwater spaces.
Subsea Systems Institute (SSI)
United States
University of Houston research institute advancing offshore energy safety through subsea robotics, AUVs, and autonomous underwater systems.
Alpha Subsea
Brazil
Brazilian subsea robotics company founded 2016 in Macaé, RJ, specializing in custom ROV, survey, and tooling solutions for oil & gas and offshore industries.
DOF Subsea
Norway
Norwegian subsea services company providing ROV, AUV and offshore support vessel operations for inspection, maintenance and light construction in energy.
IKM Subsea AS
Norway
Bryne, Norway ROV operator pioneering electric work-class ROVs for subsea IMR, decommissioning, and offshore renewable-energy projects.
CGG 法国地球物理公司
France
French geoscience and technology company providing seismic data acquisition, imaging, and subsea sensing solutions.
Covelya Group
United Kingdom
UK subsea technology group of six sonar and marine-sensor firms, formed around Sonardyne in 2020 and acquired by Kraken Robotics for $615M in 2026.
Cybernetix
France
French robotics company (est. 1985, Marseille); AUVs, ROV hybrids, hull-crawling robots, and NDT inspection for oil, gas, and nuclear sectors.
DeepOcean
Norway
Oslo-based subsea specialist, majority-owned by Triton since 2016, runs ROV, IMR and decommissioning operations for offshore energy clients.
Forum Energy Technologies
United States
US manufacturer of subsea ROVs, manipulators, and energy equipment; NYSE:FET; partnering with Nauticus Robotics on electric subsea manipulators.
Frontier Robotics
United Kingdom
Edinburgh-based Heriot-Watt spinout (2023) building subsea autonomy and 3D perception software for ROV inspection in offshore energy.
Imenco
Norway
Norwegian subsea engineering group since 1979, now expanding into ROV robotics via a 2026 investment in Frontier Robotics.
MacArtney Underwater Technology
Denmark
Danish global supplier of underwater technology including subsea cables, connectors, ROV systems, and oceanographic instruments.
Film-Ocean
United Kingdom
UK subsea ROV contractor based in Aberdeenshire, incorporated 2004, providing inspection, repair, decommissioning and drill support for offshore energy.
Sonardyne
United Kingdom
British subsea technology pioneer, now part of Kraken Robotics, supplying underwater positioning, navigation and communication systems since 1971.
Houston Mechatronics (Nauticus Robotics)
United States
Rebranded Nauticus Robotics; develops autonomous underwater vehicles for subsea inspection, including Aquanaut, for offshore oil and gas infrastructure.
Teledyne Marine
United States
Teledyne Marine supplies subsea sonar, ROV/AUV and hydrographic instruments, and partners in an Indian Navy mine-countermeasure technology alliance.
Argus Remote Systems AS
Norway
Norwegian manufacturer of electric ROV systems for subsea inspection, oil and gas, aquaculture, and military applications.
