Remotely Operated Vehicles · Sale & Rental

Commercial ROV Systems
for Inspect, Survey,
& Intervention

Inspection-class and light-intervention remotely operated vehicles for rental and purchase — backed by global fleet availability, offshore deployment experience and technical expertise.

Request a Quote

Tell us your project scope — our ROV specialists will recommend the right system.

30+ Yrs

Offshore Experience

Global

Fleet & Support

4 Brands

Deep Trekker · Saab · Boxfish · Rovtech

Rental & Purchase

Flexible Delivery

Why Unique Group

One Partner for the Full ROV Lifecycle

From selecting the right platform to mobilising it offshore, we supply, support and integrate ROV systems for operators worldwide.

SALE AND RENTAL

Buy outright or hire for the project. Flexible commercial terms for operations of any scale or duration.

MULTI-BRAND RANGE

Independent portfolio across Deep Trekker, Saab Seaeye, Boxfish and Rovtech — matched to the task, not the badge.

SENSOR AND TOOLING INTEGRATION

Custom sonar, camera, manipulator and survey-sensor packages integrated and tested before deployment.

GLOBAL OFFSHORE SUPPORT

Rapid mobilisation, on-site technical support and training, backed by 30+ years in subsea technology.

Key Applications

Built for Demanding Subsea Operations

Our ROV systems are routinely deployed across offshore energy, marine infrastructure, defence and inland waterway projects worldwide.

INSPECTION AND MAINTENANCE

Subsea asset, hull, offshore oil and gas and wind structure inspections.

SURVEY, MAPPING AND DATA

Seafloor surveys, photogrammetry, 3D modelling and laser scanning.

SEARCH, RECOVERY AND SECURITY

SAR missions, salvage support, UXO clearance and harbour security.

LIGHT INTERVENTION AND TOOLING

Manipulator tasks, repair, cleaning and contact-measurement operations.

DAMS, TUNNELS AND CONFINED

Hydroelectric, trash-rack, intake and confined-space inspections.

Research & Environmental

Aquaculture net inspection, benthic survey and environmental monitoring.

THE RANGE

Choose the Right ROV System

Nine inspection-class, survey and light-intervention ROVs. Select by depth, payload and mission — or let our specialists recommend one.

Deep Trekker Photon

Portable Micro-ROV

120m depth

Autonomous nav

11.6 kg

6 vectored thrusters

Best for: Ultra-portable inspection — hull, port security, hydro and infrastructure.

Deep Trekker DTG3

Nimble Inspection ROV

200m depth

Auto heading/depth

8.5 kg

270 deg HD camera

Best for: Fast, manoeuvrable hull and workboat inspection and harbour security.

Deep Trekker Pivot

Modular Tooling ROV

305m depth

200 deg 4K camera

17 kg

Rotating tool platform

Best for: Portable inspection with sensor and tooling integration, plus diving support.

Deep Trekker Revolution

Stable Inspection and SAR ROV

305m depth

Autonomous nav

26 kg

260 deg 4K camera

Best for: Search and recovery and offshore wind, oil and gas inspection in current.

Deep Trekker Spectra

Survey-Grade 3D Mapping ROV

1,000m depth

3D Sonar SLAM

38 kg

4K stereo 300k Im

Best for: High-current survey, real-time 3D point-cloud mapping and photogrammetry.

Boxfish Alpha

6-DOF Mapping ROV

300m depth

8 vectored thrusters

23 kg

4K – 20 MP stills

Best for: Detailed inspection, photogrammetry and digital twins, six degrees of freedom.

Boxfish Luna

High-Resolution Imaging ROV

25 kg+

Full-frame Sony

Up to 15 hr runtime

Dual 8,500 Im

Best for: High-resolution survey imaging, scientific research and underwater cinematography.

Saab Seaeye Falcon

Industry-Standard Observation ROV

300 m / 1,000 DR

60 kg

5 thrusters

iCON control 14 kg

Best for: Proven observation-class workhorse — IRM, survey, intervention and salvage support.

Rovtech Valor

Light Intervention ROV

300 m / ext 1,000 m

~105 kg

80 kgf thrust

Dual manipulator

Best for: Intervention beyond class — dual-manipulator tasks, laser scanning and photogrammetry.

Compare the Range

Specifications at a Glance

Match depth rating, weight and capability to your operation. Refer to individual datasheets for full technical specifications.

ModelClassDepthWeightKey CapabilityBest Use
Deep Trekker PhotonInspection120 m11.6 kg6 vectored thrusters — autonomous navPortable inspection
Deep Trekker DTG3Inspection200 m8.5 kg270° HD camera — yaw stabilisationHull and harbour
Deep Trekker PivotInspection305 m17 kg200 deg 4K — rotating tool platformInspection + tooling
Deep Trekker RevolutionInspection305 m26 kg260 deg 4K — auto stabilisationSearch and recovery
Deep Trekker SpectraSurvey1,000 m38 kg3D Sonar SLAM — 4K stereo — 300k lm3D survey and mapping
Boxfish AlphaSurvey300 m23 kg8 vectored thrusters — 6 DOF — 20 MPPhotogrammetry
Boxfish LunaImaging25 kg+Full-frame Sony — 15 hr runtimeHD survey imaging
Saab Seaeye FalconSurvey300 / 1,000 m60 kgiCON control — 14 kg payloadIRM and intervention
Rovtech ValorSurvey300 / 1,000 m~105 kg80 kgf thrust — dual manipulatorLight intervention
Global Deployment and Support

Beyond Equipment Supply

We support offshore projects end-to-end — from selection and integration through to mobilisation and on-site operation.

FAST MOBILISATION

Rapid worldwide deployment from a global fleet ready for dispatch.

ON-SITE TECHNICAL SUPPORT

Field technical support and operator training wherever you deploy.

CUSTOM INTEGRATION

Sonar, tooling and survey-sensors integrated and tested to your spec.

PROVEN OFFSHORE TRACK RECORD

30+ years delivering subsea technology across global projects.

Not Sure Which ROV Is Right for Your Project?

Share your project scope, location and operational requirement. Our ROV specialists will recommend a suitable system for rental or purchase.

ROV Systems FAQ

Frequently Asked Questions

Inspection-class ROVs are lightweight, portable systems built for visual inspection, survey and data capture. Intervention and work-class ROVs add manipulators, higher thrust and greater payload, allowing physical tasks such as cutting, cleaning, contact measurement and light subsea intervention.

Yes. Every system in our range is available for both rental and purchase. Rental suits short-duration campaigns, project-specific mobilisations and trials, while purchase suits operators with recurring inspection or survey requirements.

It depends on depth, current and the data you need. For routine structural inspection in current, the Deep Trekker Revolution or Boxfish Alpha are strong choices; for survey-grade 3D mapping, the Deep Trekker Spectra; and for IRM and light intervention, the Saab Seaeye Falcon or Rovtech Valor.

Yes. We integrate custom sonar, camera, manipulator and survey-sensor packages, and support deployments with rapid mobilisation, on-site technical support and operator training — backed by 30+ years of offshore experience.

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