Istanbul — Worldwide Attendance
Marine ElectronicsService & Support
Technical service for bridge & navigation equipment. Based in Istanbul, attending vessels wherever they sail.
01What we do
Services
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01
Navigation Systems
Installation, inspection, calibration, repair, and commissioning across vessel types.
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02
Gyrocompass & Autopilot
Installation, fault diagnosis, and full-service support for gyrocompass and autopilot equipment.
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03
Radar Systems
Installation, maintenance, and troubleshooting for marine and commercial vessels.
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04
Communication (GMDSS)
GMDSS equipment installation, servicing, and certification support — radio and satellite systems.
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05
Echo Sounder & Speed Log
Installation, commissioning, calibration, and repair of echo sounders and Doppler speed log systems.
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06
Voyage Data Recorder
VDR / SVDR installation, retrofit, and annual performance testing.
02Brands we know
Equipment
& Brands
We are not a brand-authorised service. These are the manufacturers we have come to know intimately over years of hands-on work at sea — equipment we diagnose, repair, and maintain with confidence.
- Furuno
- JRC
- Koden
- Sailor
- Iridium
- Starlink
- Danelec
- NSR
- Anschütz
- Tokyo Keiki
03Who we are
About
ONOG
A specialised marine electronics service company based in Istanbul — one of the busiest maritime hubs in the world.
We attend vessels at port, at anchor, and in dry dock — and deploy worldwide when the mission calls for it. We work with ship owners, managers, and yards who need a reliable technical partner, on call around the clock.
04Get in touch
Request
Service
Dead gyro, radar fault, anything on the bridge — tell us the vessel and the position. We answer fast. Email service@onogmarine.com or send the details below.