Near Technologies Group — Marine Division
Subsea Inspection.
From Hull to Seabed.
ROV inspection and subsea survey services for marinas, maritime authorities, law enforcement, and commercial operators — delivered with professional-grade equipment and an uncompromising safety record.
Our Services
Marine Operations Across Every Environment
From routine hull inspections on superyachts to emergency law enforcement operations — Near-Tec Marine deploys the right ROV for every mission.
Underwater Hull Inspection
Professional ROV hull inspection for yachts and vessels 10m and above. Delivering high-definition video and still imagery of hull condition, propellers, rudders, anodes, and through-hull fittings — without the cost of a dry dock.
- Hull condition assessment
- Propeller & shaft inspection
- Rudder & keel inspection
- Anode condition check
- Through-hull fitting survey
- HD video & photographic report
Marina Infrastructure Inspection
Subsea inspection of marina infrastructure — pontoons, piles, mooring systems, seabed condition, and underwater structures. Essential for maintenance planning, insurance, and structural compliance.
- Pontoon & pile inspection
- Mooring system assessment
- Seabed condition survey
- Underwater structure survey
- Debris & obstruction survey
- Inspection reporting & documentation
Law Enforcement & Security Inspections
Specialist point inspections for law enforcement and security operations. Contracted by Hampshire Police and the Royal Gibraltar Police for subsea inspection services in sensitive and time-critical environments.
- Security hull searches
- Point inspection operations
- Evidence documentation
- Rapid deployment capability
- Confidential reporting
- Multi-agency coordination
Subsea Survey
General subsea survey and observation for commercial, environmental, and infrastructure applications. Working with commercial diving companies and port authorities as a specialist ROV partner.
- Seabed & environmental survey
- Commercial diver support
- Port & harbour survey
- Pipeline & cable observation
- Search & recovery support
- Video documentation
Security Boom Supply
Sourcing and rental of security booms for port authorities and maritime security operations. Providing physical perimeter security for vessels, berths, and sensitive maritime infrastructure.
- Security boom sourcing
- Short & long-term rental
- Port authority supply
- Vessel perimeter security
- Event & VIP vessel protection
- Deployment advisory
Inspection Reporting
Every inspection is delivered with a structured report including HD video footage, annotated still imagery, condition grading, and recommendations — suitable for insurance, maintenance, and legal purposes.
- HD video footage
- Annotated still imagery
- Condition grading report
- Maintenance recommendations
- Insurance-ready documentation
- Legal & evidential reporting
ROV Fleet
The Right Vehicle for Every Mission
Near-Tec Marine operates ROVs across three capability classes — from compact observation platforms to full inspection-class systems — ensuring the right tool is deployed for every operational requirement.
Observation ROVs
Compact, highly manoeuvrable observation platforms ideal for confined spaces, shallow water operations, and rapid deployment scenarios where agility is paramount.
- Confined space operations
- Shallow water survey
- Rapid deployment
- Live video feed
- Marina & harbour operations
Inspection ROVs
Full inspection-class ROVs equipped with HD cameras, lighting systems, and sensor payloads for detailed structural inspection and subsea survey operations.
- HD video & still imaging
- Professional lighting systems
- Structural inspection
- Deep water capability
- Sensor payload options
Security ROV Operations
Specialist ROV deployment for law enforcement, port security, and sensitive maritime operations — operated by experienced personnel with a track record of working alongside police and government agencies.
- Law enforcement support
- Security hull searches
- Evidence-grade documentation
- Discreet operations
- Rapid response deployment
Who We Serve
Trusted by Maritime Authorities & Private Clients
Near-Tec Marine works with a range of clients across the maritime sector — from government law enforcement to private yacht owners and port operators.
Contracted Clients
Hampshire Police
Specialist ROV inspection services delivered to Hampshire Police for subsea security operations.
Royal Gibraltar Police
Subsea point inspection services for the Royal Gibraltar Police force.
Commercial Diving Partners
ROV support services delivered to private commercial diving companies for point inspection operations.
Marinas
Infrastructure inspection, seabed surveys, and ongoing maintenance support for marina operators across Gibraltar and the region.
- Pontoon & pile inspection
- Seabed condition surveys
- Maintenance planning support
Yacht & Vessel Owners
Hull inspections for private yacht and vessel owners — a cost-effective alternative to dry docking for routine condition assessments.
- Vessels 10m and above
- Pre-purchase inspections
- Insurance documentation
Maritime Authorities & Government
Security operations, port inspections, and maritime infrastructure surveys for government departments and port authorities.
- Port security operations
- Security boom deployment
- Infrastructure compliance surveys
Security Equipment
Security Boom Supply & Rental
Near-Tec Marine sources and supplies security booms for port authorities and maritime security operations — providing physical perimeter protection for vessels and sensitive berths.
Physical Maritime Security
Security booms provide a physical deterrent and barrier for sensitive maritime environments — protecting vessels at berth, controlling access to restricted areas, and supporting event security for high-value or VIP vessels. Near-Tec Marine sources, supplies, and advises on deployment for port authorities and private operators.
- Security boom sourcing & supply
- Short and long-term rental arrangements
- Port authority supply contracts
- Vessel & berth perimeter security
- VIP and event vessel protection
- Deployment planning & advisory
Why Near-Tec Marine
What Sets Us Apart
Subsea operations demand precision, reliability, and experienced operators. Near-Tec Marine delivers on all three.
Law Enforcement Track Record
Contracted by Hampshire Police and the Royal Gibraltar Police for specialist ROV inspection services. When law enforcement trusts you with sensitive subsea operations, that’s a credential that speaks for itself.
Multi-Class ROV Fleet
Observation, inspection, and security-class ROVs available for deployment — ensuring the right platform is matched to every operational requirement without compromise.
Professional Reporting Standards
Every inspection is documented to professional standards with HD video, annotated imagery, and structured condition reports — suitable for insurance, legal, and maintenance purposes.
Part of Near Technologies Group
Marine clients benefit from the group’s broader capability — survey, unmanned systems, and IT infrastructure — enabling integrated project delivery where multiple disciplines are required.
Ready to discuss
your marine requirements?
Whether you need a hull inspection, a security operation, or a subsea survey — our marine team is ready to respond.