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Integrated Navigation and Tactical System (INTS)

ECPINS

Tactical Dived Navigation System (TDNS)

GNSS-Denied Navigation

Visit OSI at the Combined Naval Event (CNE) 2026

May 19-21, 2026 | Farnborough, UK | Booth A35

Blue conference badge for OSI/DLIVERS conference CNE 2026 featuring an anchor motif and maple leaf emblem; reads 'OSI DELIVERS' and 'CNE 2026' on a rounded badge layout.

The Leader in Naval Navigation & Tactical Solutions

First Type Approved WECDIS since 2010

ECPINS was the first WECDIS to be type-approved against NATO STANAG 4564 in 2010 and has held that standard longer than any other WECDIS on the market. No other WECDIS can demonstrate that kind of commitment to safety and security.

Innovative Submarine Solution

Submarine navigation is one of the ultimate subsurface challenges. OSI has offered an innovative submarine solution to address this need. As a result of decades of experience and working with some of the most advanced NATO and Allied submarine fleets, OSI’s Tactical Dived Navigation System (TDNS) brings submarine navigation to a new level with its leading system integration solutions and flexible system architecture.

Security is of Primary Importance

OSI is committed to ship and crew safety and security by adhering to the highest standards of product development. One way we accomplish this is through ECPINS’s proprietary chart engine. The engine is developed by OSI, not a 3rd party, and in this way OSI ensures a closed environment protected against external threats.

Solutions with a Naval Pedigree

OSI has one focus: to provide Integrated Navigation and Tactical Solutions that enhance our Naval Customers’ operational capabilities, security, and safety. OSI systems are uniquely designed for military use only. The implication is that experts develop OSI solutions based on naval requirements, designed for the demands of naval operations, and provide a superior advantage when needed.

OSI banner: World Leader in Navigation with the OSI logo, subtitle, a world map with fleet icons, and a line-drawn ship bridge.