Subsea Tech (Marseille, France, est. 2005) builds mini-ROVs and USVs, including Guardian, AspiROV and CAT-Surveyor, for oil & gas, naval and research users.
Subsea Tech is a French marine-robotics manufacturer founded in December 2005 and based at 167, Plage de l'Estaque in Marseille, on France's Mediterranean coast. The company designs, builds and sells or rents intervention and instrumentation systems for underwater and surface marine applications, serving oil & gas, naval/defence, scientific-research and environmental customers. It holds certification as a Research Organisation from the French Ministry of Higher Education and Research and participates in regional research clusters covering maritime technology and visual-imaging systems. The company is a small enterprise, with headcount estimated in the range of roughly 11 to 50 employees.
Its mini-ROV line includes the Guardian, an observation-class ROV rated to 150 m depth with a four-horizontal-thruster configuration, capable of tethered excursions up to 500 m and fitted with an ancillary mounting plug for sonars, gauges or manipulators. Its AspiROV is a combined inspection-and-cleaning ROV rated to 100 m depth, weighing 12 kg in air (6 kg neutral in water, ballast-adjustable) with dimensions of 66 x 43 x 53 cm; it pairs a 35 m suction hose with a 30 m3/h centrifugal gasoline pump to clean the floor of drinking-water, industrial-water and fire-suppression storage tanks while performing simultaneous visual inspection, without draining the tank. On the surface side, its CAT-Surveyor is an unmanned surface vehicle measuring 3 m in length with a 1.6 m beam, weighing 270 kg dry, reaching 5 knots and running roughly 12 hours on twin Li-ion battery packs; its open architecture accepts hydrographic and environmental survey sensor payloads.
Subsea Tech has supplied customers including offshore energy operators and defence users, and has been active in EU-funded marine-robotics research initiatives such as the SEACLEAR ocean-debris-collection project. Its product range positions the company as a specialist builder of compact, portable ROV and USV platforms rather than large work-class subsea systems, and it maintains a UK representation agreement with Shackleton Offshore to support customers in that market.
Primary type & automation activities this supplier delivers:
Contact Subsea Tech
WEBSITE
https://subsea-tech.comPHONE
+33 (0)4 91 51 76 71HEADQUARTERS
France
Company Facts
Founded
2005
Primary Role
Manufacturer
Company Size
employees 10-50
Primary Region
Europe
Annual Sales
-
Funding Stage
-
Funding Total
-
RSF Whitepaper v1.0 defines the first five-phase service lifecycle for industrial robots. How Domain 1 relates to ISO 55001, ANSI/A3, Japan's law & GB standards.
ByKelly Stone Jul 23, 2026Covelya Group expands Kraken Robotics' product offerings and total addressable market in subsea technology. The post Kraken Robotics acquires Covelya Group for $615M appeared first on The Robot Report.
RoboticsBusinessReview.com Jul 06, 2026 Financial Maritime Markets / Industries Mergers & Acquisitions News Robots / PlatformsUnitree wins CSRC approval for China’s first humanoid IPO, Korea unveils ₩312T AI investment, RoboCup 2026 opens in Incheon, and Paris launches Europe’s inaugural Physical AI summit.
ByKelly Stone Jul 04, 2026Imenco Future Technologies, a prominent player in remotely operated vehicle (ROV) technology, has announced a strategic investment in Frontier Robotics, a company renowned for its advanced subsea robotics innovations. This investment, revealed today, is part of Imenco's long-term strategy to enhance its innovation and growth in the subsea technology sector. By partnering with Frontier Robotics, Imenco aims to bolster its capabilities and expand its offerings in the rapidly evolving field of underwater robotics.
ROVplanet.com Jul 02, 2026 imenco future technologies strategic investment frontier roboticsAn in-depth analysis of the global industrial robotics market for 2025 — Chapter 1 of a 9-chapter bilingual research series. Covers market sizing consensus ($17.5–22 B USD), geographic deployment landscape, four real-world case studies (Ford, Volkswagen, BYD, Toyota), and 2025–2030 installation forecasts, with bilingual English-Chinese analysis for executives and investors.
BySimon Dicky May 07, 2026Unique Group, a global leader in subsea technologies and engineering, has unveiled plans for a significant multi-million-dollar investment aimed at expanding its Subsea Mechanical division. This strategic move, announced recently, is set to enhance the company’s capabilities in subsea decommissioning, installation, and construction projects. The investment reflects Unique Group's commitment to strengthening its global presence and meeting the growing demand for advanced subsea solutions. By bolstering its resources and expertise, the company aims to better serve clients and address the complexities of modern subsea operations.
ROVplanet.com May 04, 2026 unique group global subsea mechanical division investmentForum Energy Technologies (FET) has introduced its newest subsea handling equipment, the Model 6000 (M6000) Launch and Recovery System (LARS). This innovative system was unveiled recently as part of FET's ongoing commitment to enhancing operational efficiency in subsea operations. The launch took place at the company's headquarters, where industry experts and stakeholders gathered to witness the demonstration of the M6000's capabilities. The M6000 is designed to improve safety and reliability during the deployment and retrieval of subsea equipment, addressing critical challenges faced by operators in harsh underwater environments. FET's development of this system responds to the growing demand for advanced technology in the subsea sector, driven by an increase in offshore exploration and production activities. By incorporating cutting-edge engineering and design, the M6000 aims to streamline operations, reduce downtime, and ultimately lower costs for clients. The system's advanced features include enhanced control systems and improved handling capacities, making it a significant advancement in subsea technology. FET's latest launch underscores the company's position as a leader in the subsea equipment market, reinforcing its dedication to innovation and customer satisfaction. As the industry continues to evolve, the M6000 is poised to play a pivotal role in the future of subsea operations.
ROVplanet.com Apr 28, 2026 forum energy technologies' latest lars model launches onto the market with a compact all-in-one packageUkraine’s ‘Sub Sea Baby’ autonomous torpedo struck a Russian Kilo-class submarine inside Novorossiysk harbour in December 2025 — the first confirmed underwater drone attack on a submarine in history. The U.S. Navy is requesting $5.3 billion for unmanned maritime systems in FY2026, a 70 percent year-on-year increase. Saronic Technologies went from prototype to $392 million production contract in under 12 months. And DARPA’s Manta Ray XL-UUV completed full-scale sea trials. This article maps the maritime autonomous systems revolution — from Ukraine’s improvised Black Sea fleet to the Pentagon’s hybrid manned–unmanned force of the 2030s, and from Saronic’s Franklin, Louisiana shipyard to Boeing’s 85-tonne robot submarine.
ByThomas Siew Apr 20, 2026Cellula Robotics Ltd. has announced its participation in Oceanology International 2026, scheduled for March 10-12, 2026, at ExCeL London. The company will be located at Stand C601, where it plans to provide valuable insights into long-range subsea autonomy and deployment readiness. The exhibition will focus on the practical aspects of endurance, repeatable workflows, and support models relevant to defense, offshore survey, and environmental applications. This initiative aims to showcase Cellula's expertise and innovations in subsea technology to industry professionals and stakeholders.
ROVplanet.com Mar 04, 2026 cellula robotics showcase long-range subsea autonomy oceanology international 2026Oceaneering International, Inc. has unveiled its latest innovation in subsea technology, the Momentum™ Electric Work Class Remotely Operated Vehicle (ROV), during the Subsea Tieback Forum. This launch marks a significant advancement in the company's Subsea Robotics segment, showcasing their commitment to enhancing underwater operations. The event took place today, highlighting the growing demand for efficient and environmentally friendly solutions in the subsea industry. The Momentum™ ROV is designed to improve operational capabilities and reduce environmental impact, reflecting Oceaneering's dedication to innovation and sustainability in subsea exploration and maintenance.
ROVplanet.com Mar 04, 2026 oceaneering electric propulsion work class rovForum Energy Technologies’ Subsea product line has been awarded a contract to supply four of its advanced XLX EVO III work class remotely operated vehicles (ROVs) to long-term client DOF. This agreement highlights the ongoing partnership between the two companies and underscores the growing demand for innovative subsea technology in the energy sector. The contract was finalized recently, marking a significant step in enhancing DOF's operational capabilities. The deployment of these state-of-the-art ROVs is expected to improve efficiency and safety in subsea operations, reflecting Forum Energy Technologies' commitment to delivering cutting-edge solutions to meet the evolving needs of the industry.
ROVplanet.com Mar 04, 2026 fet rovs dofOrganisers of the upcoming Subsea Expo, scheduled for next month in Aberdeen, have announced the complete conference programme for this prominent two-day industry event. The expo, which focuses on advancements and innovations in subsea technology, is backed by Boskalis Subsea Services, a key player in the field. This year's event aims to bring together industry leaders, experts, and stakeholders to discuss pressing issues, share knowledge, and explore new opportunities within the subsea sector. The conference will feature a series of presentations, panel discussions, and networking sessions designed to foster collaboration and drive progress in the industry.
ROVplanet.com Jan 27, 2026 subsea expo conference programme eventsSMD, a subsea technology and services company, has achieved a significant milestone with the successful completion of Site Acceptance Testing (SAT) for its innovative electric work class remotely operated vehicle (ROV), the SMD Quantum EV. This testing took place at the DEEP Campus located near Bristol. The successful SAT marks a crucial step in the development and deployment of this advanced ROV, which aims to enhance subsea operations while promoting sustainability through its electric design. The completion of this testing phase underscores SMD's commitment to advancing subsea technology and meeting the growing demand for environmentally friendly solutions in the industry.
ROVplanet.com Jan 23, 2026 smd electric work class rov smd quantum ev site acceptance testing (sat) deep campusNVIDIA advances physical AI with Cosmos and GR00T, humanoid robots move into real factories, China leads global deployments, and robotics stocks gain momentum.
ByKelly Stone Jan 17, 2026Kraken Robotics posts record revenue growth as subsea sensing and autonomy demand surges, highlighting strong momentum in the global USV market.
ByRobotToday Reporter Dec 12, 2025Skana Robotics is building a unified, software-defined autonomy stack for naval surface, subsea, and amphibious fleets, enabling coordinated ISR, ASW, and littoral operations.
ByKelly Stone Dec 10, 2025SEKIKAIJI Industry, a submarine cable installation specialist based in Japan, has enhanced its operational capabilities by acquiring advanced trenching equipment from the subsea technology and services provider, SMD. This strategic investment aims to improve the efficiency and effectiveness of underwater cable installations, addressing the growing demand for reliable subsea infrastructure. The acquisition reflects SEKIKAIJI's commitment to maintaining its competitive edge in the industry and meeting the evolving needs of its clients. The new equipment is expected to streamline the installation process, allowing for quicker project turnaround times and increased operational capacity.
ROVplanet.com Nov 12, 2025 sekikaiji smd trencher advanced cable-tracker technology offshore wind marketHeyman’s waterproof robotic hand handles everything from washing dishes to deep-sea tasks at 10,000 m, showcasing rugged manipulation for extreme environments.
ByThomas Siew Oct 31, 2025