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Ocean Business 2025 saw the release of a broad range of significant announcements and technological advancements within the ocean and marine sector. OST is shining a spotlight on the most exciting news and technology to come out of the event.
Take a look at the highlights from Ocean Business 2025 below, featuring the launch of subsea technologies ranging from imaging to communications, brand new sensors and advanced payloads, demonstrations of freshly unveiled autonomous underwater vehicles, and much more.
Teledyne Marine Launches a Variety of New Subsea Technologies
Teledyne Marine introduced the Teledyne Compact Navigator, an advanced and highly compact autonomous integrated navigation system designed with a focus on minimizing size, weight, and power (SWaP) while maximizing performance and functionality. Read more >>
The company unveiled two further products: the BlueStreamX2, an update designed to double the data rate of Benthos Acoustic Modems in the WideBand C frequency without affecting their communication range performance, and the SeaBat T51-S multibeam echosounder, the latest advancement in Teledyne Marine’s SeaBat T-series, designed specifically for subsea applications. Read more >>
New pH Sensor from Teledyne Valeport Designed for Harsh Marine Environments
Teledyne Marine has also released a Valeport product, a new solid-state pH sensor developed in partnership with ANB Sensors, delivering a self-calibrating solution designed to enhance the accuracy and efficiency of long-term ocean monitoring missions.
Marine Research Hovering AUV Released
Boxfish Robotics launched their first generation of fully autonomous tetherless hovering Boxfish Autonomous Underwater Vehicle (AUV) at Ocean Business, featuring cutting-edge advancements in autonomy that set a new standard in underwater exploration. The Boxfish AUV is equipped with Boxfish’s latest proprietary autonomy software, allowing it to operate with precision and efficiency.
Wavefront Launches Sentinel IDS® Expeditionary Trailer for Underwater Security
Wavefront Systems has unveiled its new mobile underwater security unit, integrating the Sentinel IDS® (Intruder Detection Sonar) into a ruggedized, self-contained Expeditionary Trailer to deliver rapid and highly effective underwater surveillance wherever required. The Sentinel IDS® Expeditionary Trailer is designed to safeguard a wide range of assets with a waterside approach, whether in an ocean, lake, river, or reservoir.
Deep Trekker and Navtech Radar to Exhibit Jointly at Ocean Business 2025
Visitors to Ocean Business 2025 also had the opportunity to connect with experts from Deep Trekker and Navtech Radar, exploring the latest advancements in subsea robotics and maritime sensor technology.
Deep Trekker specialists discussed how their ROVs support industries such as offshore energy, marine research, aquaculture, and commercial diving, while Navtech Radar representatives will showcased how their sensor solutions enhance navigation, obstacle detection, and situational awareness for both crewed and autonomous vessels.
AGISTAR All-in-One USV to be Showcased at Ocean Business
AGISTAR showcased its latest innovations in robotic and remote-controlled solutions at Ocean Business 2025, presenting its AGISTAR BX-USV, an intelligent, cost-effective, and easy-to-deploy Unmanned Surface Vehicle (USV).
The BX-USV is a compact and lightweight autonomous robotic platform designed to offer a low-cost and sustainable solution for a wide range of marine applications, including marine research, environmental monitoring, data collection, and coastal operations, providing a distinct advantage over crewed vessels in constrained or hazardous environments.
EverClean Inspection Robot to Bring Hybrid Technology to Ocean Business 2025
Greensea IQ unveiled its new ship inspection robot at the trade show, the EverClean Inspection Robot. This is a standalone, commercially available system designed specifically for underwater inspection, is built on the same trusted platform as the EverClean hull cleaning robot. Ship operators, service providers, ports, and infrastructure owners who need reliable, repeatable in-water inspections can purchase this robot.
Ocean Business Integration Station with Advanced Navigation
Advanced Navigation offered hands-on technical guidance, tailored advice, and expert insights into advanced navigation technology integration during Ocean Business. Professionals working across subsea, surface, and autonomous marine platforms, including those operating ROVs, AUVs, USBLs, or INS, were invited to book private, technical consultations designed to provide actionable advice tailored to clients’ current navigation setup.
L42 USV Launched at Ocean Business 2025
At Ocean Business 2025, OceanAlpha introduced the L42 Uncrewed Surface Vessel (USV), a hybrid-powered, high-endurance platform purpose-built for scientific and commercial offshore surveys. With a focus on reliability, modular payload integration, and long-term deployment, the L42 features a hybrid propulsion system that offers over 1,500 km of range and 8 days of endurance at 4 knots, enabling extended missions with minimal vessel intervention.
New ESC Motor Controller Enhances Precision & Efficiency for Subsea Vehicles
Hydromea has introduced the D-FIN™ Electronic Speed Controller (ESC) — a compact, high-efficiency motor controller designed specifically for demanding robotic applications in underwater environments. Engineered in Switzerland, the D-FIN™ ESC is optimized for use with Hydromea’s own DISKDRIVE™ thrusters but also supports a wide range of brushless permanent magnet DC (BLDC) motors across the robotics and industrial sectors.
New Shallow Water Dynamic Positioning Technology Launched
Building on Sonardyne’s decade-long expertise in hybrid acoustic-inertial navigation systems, the company launched its new shallow water dynamic positioning (DP) reference system ahead of Ocean Business 2025. SPRINT-Nav DP integrates high-grade inertial navigation with doppler velocity log (DVL) technology in a single, pre-calibrated unit. The system joins Sonardyne’s renowned SPRINT-Nav family, which has become the standard for underwater vehicle navigation worldwide.
Compact AI Imaging Platform Set to Enhance Subsea Surveys
After unveiling the INKA Iris camera system at UDT 2025, Cathx Ocean has showcased the platform at Ocean Business. It is designed to transform subsea operations by delivering real-time, AI-driven data processing directly onboard vehicles.
INKA, as Cathx Ocean’s onboard hardware processing platform, empowers subsea vehicles with the capability to make AI-driven decisions in real-time. The Iris camera, the first to be built on the INKA platform, combines high-performance imaging with onboard data processing, offering a compact and power-efficient solution.
New Marine Data Platform to Debut at Ocean Business 2025
Tritonia unveiled Hydrophis, an advanced marine data platform, at Ocean Business 2025. Designed to enhance how organizations host, visualize, and analyze underwater survey data, Hydrophis brings a new level of clarity to seabed assessments and underwater asset inspections. The solution redefines marine surveying by seamlessly integrating multiple data types, including georeferenced 3D photogrammetry, AI-driven analysis, side-scan sonar, orthomosaics, and multibeam sonar data.
Also present at the Ocean Business 2025 trade show were Oceanbotics, Hydro-Tech, Maritime Robotics, ecoSUB, Kraken Robotics, and many more. Watch this space for announcements about next year’s edition of Ocean Business.
