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QYSEA

QYSEA Technology is an underwater robotics and AI solutions provider founded in 2016, offering ROV platforms and task-specific tools for professional and industrial underwater operations.

Last updated October 7, 2026

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Overview

QYSEA Technology is dedicated to driving innovation and growth in the marine industry through underwater robotics and AI solutions, empowering professionals and enthusiasts to explore and immerse themselves in the underwater world. Founded in 2016, QYSEA develops intelligent underwater task systems that integrate advanced ROV platforms, modular payloads and task-specific tools, navigation and positioning technologies, AI-assisted software, and digital workflows. With more than 240 patent applications filed worldwide and over 120 patents granted, QYSEA continues to advance the intelligence, reliability, and versatility of underwater robotic operations. Its products and solutions are deployed across more than 130 countries and regions, serving professional operators and industrial organizations with a primary focus on oil and gas, wind energy, maritime and shipping, and aquaculture, as well as infrastructure inspection, search and rescue, marine conservation, education and research, film and television production, and underwater exploration and recreation.

History

QYSEA Technology was founded in 2016. The company develops intelligent underwater task systems that integrate advanced ROV platforms, modular payloads and task-specific tools, navigation and positioning technologies, AI-assisted software, and digital workflows. It has filed more than 240 patent applications worldwide and has over 120 patents granted. Its products and solutions are deployed across more than 130 countries and regions, serving professional operators and industrial organizations with a primary focus on oil and gas, wind energy, maritime and shipping, and aquaculture. Its technologies are also applied in infrastructure inspection, search and rescue, marine conservation, education and research, film and television production, and underwater exploration and recreation.

  • 2016

    QYSEA is founded, beginning development of intelligent underwater task systems that integrate ROV platforms, modular payloads, navigation and positioning technologies, AI-assisted software, and digital workflows.

  • QYSEA files more than 240 patent applications worldwide and is granted over 120 patents, advancing the intelligence, reliability, and versatility of underwater robotic operations.

  • QYSEA products and solutions are deployed across more than 130 countries and regions, serving professional operators and industrial organizations with a primary focus on oil and gas, wind energy, maritime and shipping, and aquaculture.

  • QYSEA launches the X1 Mission ROV, a dual-DVL industrial ROV for subsea NDT and missions, featuring a high-payload platform, strong current resistance, and intelligent systems for navigation, measurement, and mapping.

  • QYSEA introduces the FIFISH E-GO, a professional next-gen operational AI underwater robot with 4K imaging, modular design, 5kg underwater payload, and AI-powered functions such as image and color enhancements and fish detection and counting.

Products and positioning

AI underwater robotics & solutions provider; intelligent underwater task systems for professional and industrial operations.

  • FIFISH V Series

    Sport ROV: versatile and smart dive partner with 360° maneuverability, 4K imaging, multi-functionality, and robust tool integrations for diverse underwater tasks.

  • FIFISH E Series

    Industrial ROV: smart, modular underwater robots designed for versatile marine inspections, enabling advanced inspection, measurement, and surveying capabilities.

  • FIFISH W Series

    Maritime ROV: high-precision missions and surveys, with precise navigation, enhanced hovering stability, comprehensive survey capabilities, and flexible payload capability.

  • FIFISH X Series

    Mission ROV: mission-tailored, precise navigation, superior stability, powerful propulsion, and heavy payload capacity for complex deep-water surveys and interventions. Offers tailored customization for depths of 350 to 500 meters.

  • QY-MT Measurement Tool

    Online & offline smart measurements.

  • QY-BT Bathymetric Tool

    Intuitive 2D & 3D seafloor mapping.

  • AI Vision Lock

    Vision-based smart lock.

Recent events

  • QYSEA unveils FIFISH V6+ and FIFISH W6[5]

    Reported:

    At CES 2020, QYSEA unveiled two additions to its FIFISH underwater-robot series, the V6+ and W6, with features including imaging sonar and an underwater positioning system.

Sources5 sources

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