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.
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.
Sonardyne
United Kingdom
British subsea technology pioneer, now part of Kraken Robotics, supplying underwater positioning, navigation and communication systems since 1971.
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.
MacArtney Underwater Technology
Denmark
Danish global supplier of underwater technology including subsea cables, connectors, ROV systems, and oceanographic instruments.
Frontier Robotics
United Kingdom
Edinburgh-based Heriot-Watt spinout (2023) building subsea autonomy and 3D perception software for ROV inspection in offshore energy.
Cellula Robotics Ltd.
Canada
Cellula Robotics builds hydrogen fuel-cell and battery AUVs (Guardian, Envoy) reaching up to 5,000 km range for defense and energy survey.
Forum Energy Technologies
United States
US manufacturer of subsea ROVs, manipulators, and energy equipment; NYSE:FET; partnering with Nauticus Robotics on electric subsea manipulators.
Energid Technologies
United States
Advanced robotic motion control and machine vision software, acquired by Teradyne/Universal Robots.
Marport Deep Sea Technologies
Canada
Canadian underwater acoustic and sonar technology company, now part of Kraken Robotics following acquisition.
FORCE Technology
Denmark
Danish GTS institute founded 1940; ~1,000 staff in NDT, robotic inspection, welding, and engineering for energy, maritime, and manufacturing clients.
Subsea Mechatronics
Spain
Spanish ROV maker founded in 2015 that designs, builds, and operates inspection robots for submerged pipelines, dams, and confined underwater spaces.
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.
Subsea Systems Institute (SSI)
United States
University of Houston research institute advancing offshore energy safety through subsea robotics, AUVs, and autonomous underwater systems.
IKM Subsea AS
Norway
Bryne, Norway ROV operator pioneering electric work-class ROVs for subsea IMR, decommissioning, and offshore renewable-energy projects.
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.
Cybernetix
France
French robotics company (est. 1985, Marseille); AUVs, ROV hybrids, hull-crawling robots, and NDT inspection for oil, gas, and nuclear sectors.
RS Aqua
United Kingdom
UK ocean technology company supplying underwater ROVs, AUVs, and marine sensors to aquaculture, scientific, and offshore sectors since 1982.
Kraken Robotics
Canada
Canadian underwater robotics company supplying synthetic aperture sonar, subsea LiDAR, and pressure-tolerant batteries for defense and commercial markets.
CGG 法国地球物理公司
France
French geoscience and technology company providing seismic data acquisition, imaging, and subsea sensing solutions.
Teledyne Marine
United States
Teledyne Marine supplies subsea sonar, ROV/AUV and hydrographic instruments, and partners in an Indian Navy mine-countermeasure technology alliance.
Exail
Germany
French high-tech group delivering inertial navigation, maritime/subsea robotics and photonics for defense, maritime, aerospace and civil missions.
Falmouth Scientific, Inc.
United States
Cape Cod-based oceanographic instrument maker founded in 1989, designing precision current meters, sonar systems and AUV sensors from WHOI technology licenses.
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.
DeepOcean
Norway
Oslo-based subsea specialist, majority-owned by Triton since 2016, runs ROV, IMR and decommissioning operations for offshore energy clients.
FLANQ
Germany
Rostock-based FLANQ builds the Q-RECON unmanned surface vessel family and AUVs for European navies, rebranded from Subsea Europe Services in 2025.
Imenco
Norway
Norwegian subsea engineering group since 1979, now expanding into ROV robotics via a 2026 investment in Frontier Robotics.
Oceaneering International
United States
Global provider of subsea ROV services, space robotics, AGV mobile robotics, and advanced technologies
Gabler Group
Germany
German submarine-systems maker since 1962 that built the Ranger, a torpedo-tube-launched autonomous surface vessel, with partner FLANQ.
