1

Oceaneering Oceaneering provides engineered services, products, and robotic solutions for the offshore energy, defense, aerospace, and manufacturing industries, leveraging advanced technology and innovation for efficient operations.

paid

United States

2

Kraken Robotics Kraken Robotics provides subsea intelligence solutions through synthetic aperture sonar, LiDAR, sub-bottom imaging, acoustic coring, and high-density underwater batteries. Its products and services support defence, offshore energy, and marine research with high-resolution underwater mapping, inspection, and robotic system capabilities.

paid

Canada

3

Nauticus Robotics Nauticus Robotics builds autonomous underwater robots and AI-powered control software for safer, lower-cost, and more sustainable subsea operations across offshore energy, defense, aquaculture, and ocean science.

paid

United States

4

Saildrone Saildrone builds autonomous maritime systems for defense, security, and ocean survey missions. Its long-endurance unmanned surface vehicles use AI, sensor fusion, and renewable power to deliver persistent intelligence, undersea detection, mapping, and environmental monitoring at sea.

paid

United States

5

Maritime Robotics Maritime Robotics builds autonomous navigation systems and sea drones for safer, more sustainable maritime operations. Its technology supports mapping, surveillance, inspection, transportation, and ocean data collection through uncrewed surface vessels and autonomy software designed for real-world marine environments.

paid

Norway

+1

6

Terradepth Terradepth is constructing a comprehensive virtual model of the ocean, employing autonomous submersibles to gather high-resolution, detailed ocean data for various analytical purposes.

paid

United States

-1

7

Exail Exail delivers advanced navigation, robotics, simulation, maritime autonomy, aerospace, and photonics systems for defense, offshore, and industrial missions. Its products support critical operations from deep sea surveys and mine countermeasures to flight training, space systems, and precision optical applications.

paid

France

8

Ocean Aero TRITON Ocean Aero develops hardware and software for ocean data collection missions, helping defense, research, and energy organizations explore above and below theavaat surface more efficiently, affordably, and safely than traditional methods.

paid

United States

+1

9

Ocean Infinity Ocean Infinity delivers tech-enabled maritime and industrial solutions using AI, software, data, and robotics. Its services focus on safer, faster, and lower-impact operations, including advanced data services and remote operational capabilities across challenging environments.

paid

United States

+1

10

ACUA Ocean ACUA Ocean constructs uncrewed surface vessels for ocean monitoring and data collection, providing versatile platforms with capacity for various sensor payloads, suitable for numerous maritime applications.

paid

United Kingdom

-2

11

Teledyne Gavia Teledyne Marine designs and manufactures marine instruments for monitoring and exploring underwater environments. Its solutions support organizations working below the sea surface with specialized sensing and exploration technologies.

paid

United States

12

Cellula Robotics Cellula Robotics develops hydrogen-powered autonomous underwater vehicles for long-range subsea security, inspection, exploration, and scientific missions. Its modular robotic systems support defense, energy, and research organizations with durable, customizable solutions for harsh marine environments.

paid

Canada

13

Eelume Eelume builds all-terrain autonomous underwater vehicles for defense, infrastructure, and research missions. Its S-series combines maneuverable subsea robotics, sonar and optical imaging, and onboard processing to detect, inspect, and verify underwater changes and threats in complex environments.

paid

Norway

+1

14

OceanAlpha OceanAlpha builds autonomous uncrewed surface vessels for marine survey, inland water monitoring, rescue, security, and firefighting. Its USV platforms help organizations improve safety, reduce operating costs, and perform difficult maritime missions with greater speed, precision, and sustainability.

paid

Hong Kong

-1

15

ecoSUB Robotics ecoSUB Robotics builds compact, affordable autonomous underwater vehicles and mission software for survey, science, and offshore operations, helping users collect ocean data with portable systems, remote operation, advanced navigation, and flexible payload integration.

paid

United Kingdom

+2

16

Sunfish

paid

United States

17

DeepSea Numerical DeepSea Numerical's accelerated analytics cloud platform enables interactive querying, visualization, and decision-making about marine ecosystems' water quality, synergy, and biocenosis. The platform links localized incidents and threats to ecosystem degradation near shorelines.

paid

Spain

-2

18

Autonomous Robotics Autonomous Robotics Ltd. provides the Flying Nodes system using Autonomous Underwater Vehicles (AUVs) for efficient subsea data collection at depths up to 3,000 meters. The scalable system reduces time and cost, supporting applications like seabed mapping and offshore energy exploration.

paid

United Kingdom

+1

19

Edgelab EdgeLab is a research and consultancy startup specializing in underwater robotics, sea technologies, and micro-systems. The company focuses on innovative solutions based on multidisciplinary expertise, catering to customer demands with a comprehensive understanding of underwater applications and miniaturized sensor solutions.

paid

Italy

-1

20

Lobster Robotics Lobster Robotics develops and rents underwater drones for precision seabed inspection and mapping, helping organizations capture high-resolution seabed data with low-effort deployment for monitoring, verification, and operational decision-making.

paid

Netherlands

21

Splash

paid

United States

22

InX Tech InX Tech focuses on developing innovative maritime data collection solutions using autonomous underwater vehicles (AUVs) powered by hydrogen fuel. The company's scalable AUV technology serves multiple industries including oil and gas, offshore renewables, conservation, and defense.

paid

France