HydroSurv

Summary

About

About HydroSurv

HydroSurv’s REAV range covers inland, nearshore and longer-endurance offshore survey. Smaller REAV-25, REAV-28 and REAV-35 vessels work in rivers, reservoirs and coastal water, while REAV-45 and REAV-47 carry larger survey spreads and REAV-60 extends endurance for offshore missions.

The vessels integrate multibeam sonar, sub-bottom profilers, environmental sensors and other hydrographic or geophysical payloads. HydroSurv supplies standard vessels, customer-specific configurations, training and operational support, allowing survey organisations to purchase a platform or build a complete data-capture programme around the USV.

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DATA: KORTHOS

Products

Operations

Output & shipments

  • Shipments

    2026-03-02 - HydroSurv delivered one REAV-25 to Skanska Norway for inland hydrographic surveys using a Norbit iWBMS multibeam echo sounder. - REAV-25 delivered to Skanska Norway - Skanska Norway inland hydrographic survey operations

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  • Deliveries

    HydroSurv delivered REAV-47 vessels to Nordic USV and GOSL; the Nordic order covers three vessels. - Named REAV-47 deliveries documented by HydroSurv as of 15 July 2025

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Orders & commitments

  • Order / commitment

    Blue Armada acquired its first REAV-60, named Arctos 1; the July 2024 release scheduled delivery later that month. - Blue Armada Arctos 1

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Supply

Supply chain relationships

  • Ping DSP

    Inbound - robotics sensors - Ping DSP's 3DSS-iDX sonar is integrated in HydroSurv's GOSL REAV-47

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  • Furuno

    Inbound - Navigation - Furuno's navigation suite equips HydroSurv's GOSL REAV-47

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  • Fischer Panda

    Inbound - Power - Fischer Panda's 4 kW generator powers HydroSurv's GOSL REAV-47

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  • Rim Drive Technology

    Inbound - robotic motion components - Rim Drive Technology's twin 11 kW steerable pod drives equip HydroSurv's 2026 REAV-60

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  • Dynautics

    Inbound - Navigation - Dynautics' autopilot supports guidance on HydroSurv's GOSL REAV-47

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  • Teledyne Marine

    Inbound - robotics sensors - Teledyne SeaBat T51-ASV was integrated into HydroSurv’s REAV-60-based FENIX 01, commissioned in August 2026

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  • Innomar Technologie

    Inbound - robotics sensors - Innomar's compact sub-bottom profiler is integrated in HydroSurv's GOSL REAV-47

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  • Mastervolt

    Inbound - Power - Mastervolt's 12 kW battery module powers HydroSurv's GOSL REAV-47

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  • Rim Drive Technology

    Inbound - robotic motion components - Rim Drive Technology's 5.0 kW electric propulsion equips HydroSurv's REAV-47

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  • Robosys Automation

    Inbound - Software - HydroSurv's REAV 28 USVs feature Robosys VOYAGER AI across several vessels

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  • Hike Metal Products

    Inbound - Manufacturing - Hike Metal manufactures, sells and supports HydroSurv REAV uncrewed surface vessels in Canada and the United States under licence

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  • Sonardyne

    Inbound - Navigation - Sonardyne Mini-Ranger 2 and SPRINT-Nav support HydroSurv REAV-40 uncrewed surveys

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  • Subsea Fenix

    Outbound - Oem Builders - HydroSurv delivered the REAV-60-based FENIX 01 USV to Subsea Fenix in August 2026

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  • Nordic USV AS

    Outbound - Marine Vessels - HydroSurv delivered REAV-47 USV Bris to Nordic USV in 2025

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  • G.O.S.L Nigeria Limited

    Outbound - Marine Vessels - HydroSurv delivered a REAV-47 USV to GOSL Nigeria in 2025

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  • Hike Metal Products

    Outbound - Manufacturing Services - HydroSurv licenses REAV USV manufacturing, marketing and support rights to Hike Metal for North America

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Team

  • David Hull - Founder & CEO - Hull leads HydroSurv as it develops and supplies REAV unmanned surface vessels for survey, inspection, monitoring, and blue-economy operations.
  • Daniel Rasmussen - Marine Operations Lead - Rasmussen leads marine operations for HydroSurv unmanned-surface-vessel deployments and customer survey work.
  • Gillian Gray - Principal Naval Architect - Gray leads naval-architecture work for HydroSurv REAV unmanned surface vessels and custom marine platforms.
  • Leigh Carr - Engineering Operations Lead - Carr leads engineering operations for HydroSurv unmanned-surface-vessel platforms and related marine-robotics delivery work.
  • Simon Gibbs - Software Lead - Gibbs leads software work for HydroSurv unmanned-surface-vessel platforms and marine survey operations.

Timeline

Events

Relations

Relationships

  • Skanska Norway

    Usv Supplier - HydroSurv sold and delivered a REAV-25 uncrewed surface vessel to Skanska Norway.

Context

Shared workflows

Context tags

  • Autonomous marine data collection - Capability - HydroSurv builds USVs for marine survey data capture.
  • Subsea inspection - Workflow - HydroSurv supports offshore and ocean monitoring workflows.

Commercial

  • HydroSurv delivers REAV-25 USV to Skanska Norway

    2026-03-02 · Order / contract · HydroSurv announced the sale and delivery of a REAV-25 uncrewed surface vessel to Skanska Norway for inland hydrographic survey operations.

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  • HydroSurv sells three REAV-16 USVs to MSeis

    2023-04-17 · Order / contract · HydroSurv announced the sale of three REAV-16 inland uncrewed surface vessels to MSeis for marine acoustic monitoring and survey applications.

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