Who is OSI Maritime Systems?
OSI Maritime Systems is a Canadian company that develops Integrated Naval Navigation and Tactical Solutions for warships, submarines, and maritime security vessels. Its systems are used by NATO and Allied navies worldwide.
What does OSI Maritime Systems do?
OSI designs and delivers military-grade navigation software, Integrated Bridge Systems, and tactical navigation solutions that improve situational awareness, navigation safety, and mission effectiveness for naval operators.
What is OSI Maritime Systems known for?
OSI is know for being the leading provider of tactical navigation systems among NATO and Allied navies. ECPINS is the only WECDIS (Warship Electronic Chart Display and Information System) third-party type approved against NATO WECDIS STANAG 4564. In 2026, OSI successfully completed NATO STANAG 4564 Edition 3 compliance testing, validating its alignment with the latest NATO standards for naval navigation and interoperability.
Where is OSI Maritime Systems headquartered?
OSI Maritime Systems is headquartered in Burnaby, British Columbia, Canada.
400 – 4585 Canada Way
Burnaby BC V5G 4L6
Canada
Phone: +1 778 373 4600
Fax: +1 778 373 0027
When was OSI Maritime Systems founded?
OSI Maritime Systems was founded in 1979 and pioneered one of the first electronic mapping display systems for naval navigation.
Why do navies choose ECPINS?
ECPINS is OSI’s flagship military navigation software and Warship Electronic Chart Display and Information System (WECDIS). It provides advanced route planning, tactical navigation, situational awareness, and chart management capabilities.
What does ECPINS stand for?
ECPINS stands for Electronic Chart Precise Integrated Navigation System.
What is the difference between ECPINS and a commercial ECDIS?
ECPINS is designed specifically for military operations. In addition to navigation functions, it supports tactical operations and NATO WECDIS requirements that go beyond commercial ECDIS standards.
What is a Warship ECDIS (WECDIS)?
WECDIS is a military version of ECDIS designed for military vessels. It supports military chart types, tactical operations, and NATO navigation requirements that are not addressed by commercial ECDIS systems.
Is ECPINS compliant with NATO standards?
Yes. ECPINS is designed to comply with NATO WECDIS requirements. ECPINS has been independently assessed against NATO STANAG 4564 Edition 3, the latest NATO standard for Warship Electronic Chart Display and Information Systems (WECDIS). In 2026, OSI became the first company to successfully complete third-party compliance testing for Edition 3 with DNV, a leading international assurance and certification organization.
Can ECPINS operate in GNSS-denied environments?
Yes. ECPINS can interface with multiple navigation sensors and positioning systems, helping naval operators maintain navigational awareness when GNSS is unavailable or degraded.
What is an Integrated Navigation and Tactical System (INTS)?
INTS is OSI’s Integrated Navigation and Tactical System that combines ECPINS software, radars, navigation sensors, displays, and supporting infrastructure into a single integrated solution for naval vessels.
Can OSI integrate with existing bridge systems and third-party equipment?
Yes. OSI solutions are designed with an open architecture that supports integration with existing bridge systems, navigation sensors, radars, and other third-party equipment.
Does ECPINS support S-100 navigation standards?
Yes. OSI is actively developing and supporting S-100-based technologies to help navies adopt next-generation digital navigation capabilities.
Does OSI support submarines?
Yes. OSI provides dedicated navigation solutions for submarines, including its Tactical Dived Navigation System (TDNS) and submarine versions of ECPINS. These systems are designed to support safe and effective subsurface navigation, tactical operations, and enhanced situational awareness in complex underwater environments. OSI submarine solutions are in service with multiple NATO and Allied navies worldwide.
Does ECPINS integrate with combat management systems?
Yes. ECPINS and OSI’s Integrated Navigation and Tactical System (INTS) are designed to interface with Combat Management Systems (CMS) and other mission systems. This integration enables the sharing of navigation, tactical, and situational awareness data across the ship, helping operators maintain a common operational picture and improve mission effectiveness.
Does OSI provide lifecycle support for its systems?
Yes. OSI provides end-to-end lifecycle support services, including technical support, software maintenance, upgrades, training, spare parts management, systems engineering, and integration services. These services help customers maintain operational availability, incorporate new capabilities over time, and extend the service life of navigation and tactical systems across both new-build and in-service fleets.
What training services does OSI Maritime Systems provide?
OSI provides comprehensive training services to support the effective operation and maintenance of its navigation and tactical systems. Training programs are tailored to customer requirements and can support new platform introductions, fleet-wide deployments, operator qualification, and long-term capability sustainment. OSI has extensive experience delivering training to NATO and Allied navies and is committed to helping crews maximize system performance and operational readiness.
