Advanced AIS satellite surveillance, real-time vessel tracking, fleet management, and comprehensive maritime security solutions — protecting territorial waters 24/7.
OceanGuard Security & Logistics Services Limited delivers state-of-the-art maritime intelligence and physical asset solutions for Sierra Leone and beyond. We combine AIS satellite technology, geo-fencing, and AI-driven analytics to safeguard vessels, territorial waters, and maritime commerce.
From real-time vessel tracking to deploying a full fleet of patrol, rescue, and support vessels, we provide end-to-end maritime security and logistics services that meet international standards.
Our platform integrates authorized electronic charts, global weather forecasting, port intelligence, and a 280,000+ vessel database — giving maritime operators and authorities everything they need in a single, unified system.
24/7 satellite-based vessel monitoring covering all territorial and international waters.
Physical patrol, rescue, tug and supply vessels available for rental or immediate deployment.
Customizable maritime zone monitoring with instant web, email, and SMS alerts.
Historical trajectory records, accident investigation, and traffic density reports.
Six integrated service pillars covering every aspect of maritime safety, security, operations, and logistics.
Our AIS-powered platform provides live position, speed, and course data for every vessel in your fleet. Multi-group color-coded displays, MMSI/IMO vessel search, and 1-year historical trajectory data ensure complete situational awareness at all times.
Define custom maritime zones and receive instant alerts when vessels enter or exit designated areas. Integrated with a 15-day global weather forecast, tide data from 485+ stations, and C-map / UKHO AVCS authorized electronic charts updated weekly.
Plan optimal sea routes by clicking waypoints or uploading ECDIS files. Our system automatically calculates multi-route options that avoid restricted zones, ECA zones, and known piracy areas — with 10–15 day route weather forecasts and full risk evaluation.
Analyze up to 1 year of voyage history with speed change mapping and multi-voyage comparison. Accident replay reconstructs maritime incidents for investigation and training. Monitor port congestion in real-time across 9,700+ global ports with color-coded status indicators.
Our solar-powered GPS tracking devices provide cost-effective, off-grid positioning for fishing boats, yachts, and small craft that lack built-in AIS systems. Rugged, waterproof, and equipped with SOS emergency signaling for immediate crew distress alerts.
We provide maritime law enforcement agencies with precise vessel tracking, intelligent geo-fencing, and a deployable fleet for search and rescue, anti-piracy operations, and fisheries protection across Sierra Leone's territorial waters and EEZ.
Access a comprehensive database of 280,000+ vessels with real-time operational status, ownership details, and cargo capacity. Our advanced query tools track destination followers, latest port calls, and canal traffic to support informed chartering and business decisions.
Professional data services including historical track records, accident cause analysis, ship-to-ship operation monitoring, and customized reporting for authorities, insurers, and fleet operators. All data exportable to Excel with API integration available.
A comprehensive fleet of patrol, rescue, tug and supply vessels available for rental or immediate deployment across Sierra Leone's waters and beyond.
Industry-leading coverage and data depth to support maritime operations at any scale, from a single fishing vessel to a full national coast guard fleet.
We deliver actionable maritime intelligence through professional data analytics, historical track records, and customized reporting solutions trusted by fleet operators, port authorities, and maritime insurers.
Up to 1-year voyage records with port call logs and Excel export for compliance & insurance.
Detailed incident replay and cause analysis to support investigations and crew training.
Real-time alerts and full reporting of vessel-to-vessel interactions for regulatory compliance.
15-day forecasts with multi-typhoon tracking and adaptive route optimization.
Ready to protect your maritime assets? Reach out to our team for a consultation on AIS tracking, fleet deployment, or any maritime security requirement.
OceanGuard Security & Logistics Services Limited
11 Richard Street, Freetown, Sierra Leone, West Africa
Territorial waters monitoring
24/7 maritime surveillance
info@oceanguardsl.com
AIS Tracking Systems
Fleet Rental & Deployment
Data & Analytics Services
© 2026 OceanGuard Security & Logistics Services Limited. All rights reserved.
Protecting Sierra Leone's maritime domain with advanced AIS surveillance and deployable fleet assets.