Displaying 10 out of 46 suppliers
Marine Equipment
Verification
Supplier specification
Class approved
Compass (Gyro & Magnetic) Suppliers
A working compass is a basic requirement on any ship. It tells the helm where the vessel is heading and feeds course data to autopilots, ECDIS, and AIS units. IMO rules under SOLAS Chapter V make compass equipment mandatory on all commercial vessels, with both magnetic and gyro types required on most ocean-going ships.
RecordsMarine has built a directory of compass (gyro & magnetic) suppliers to help shipowners, captains, and superintendents find sources in any region.
Gyro vs Magnetic: What Sets Them Apart
Both compass types point the ship in the right direction, but they work on different principles.
A magnetic compass uses Earth's magnetic field to align its card with magnetic north. It needs no power and no electronics. SOLAS still requires one on every vessel, even when modern electronic gear is fitted.
A gyro compass points to true north using a spinning rotor that resists the Earth's rotation. It feeds heading data directly into autopilots, radar, ECDIS, and steering systems. It needs a steady power supply and warm-up time, but its accuracy is higher, usually within 0.1 to 0.75 degrees.
Most ships carry both, with one used to cross-check the other. Buying from approved suppliers of giro and magnetic compasses is the standard way to make sure each unit meets its expected service life.
What to Check When Picking a Supplier
Compass equipment is safety-critical, so the supplier matters as much as the brand. Before placing an order, check:
- Type approval certificates accepted by your flag state
- Calibration data for each unit shipped
- Stock of common models for fast delivery
- Lead times that fit your dry dock schedule
- After-sales support, including remote troubleshooting
- Documentation valid for class surveys
Most vessels buy a new compass once or twice in a decade, but every survey depends on the unit working correctly. Picking the wrong source costs more later. Sticking with proven providers of giro and magnetic compasses keeps approvals current and avoids issues during class inspections.
Recommended Compass Brands
The names commonly used for marine compass equipment include:
- Raytheon Anschütz
- Sperry Marine
- Yokogawa
- Tokyo Keiki
- Cassens & Plath
- SAM Electronics
Standards and Approvals
Compass equipment must meet SOLAS Chapter V, IMO Resolution A.382 for magnetic units, IMO Resolution A.424 for gyro models, and ISO 25862 for installation.
Type approval from a recognized class society is required on commercial fleets, and the paperwork should travel with each unit from factory to bridge.
Frequently Asked Questions
Do small vessels need both compass types?
Vessels under 150 GT often need only a magnetic compass, though rules vary by flag.
How long does a gyro compass last?
Modern gyros run for 15 to 20 years with proper servicing.
Can a magnetic compass be calibrated onboard?
Deviation must be checked regularly and adjusted by a certified compass adjuster, usually during dry dock or after major hull work.
Is delivery to remote ports possible?
Yes. Most suppliers in our directory ship globally, with marine forwarders handling customs and dock delivery.
Find Compass Suppliers Near You
The directory below lists vetted compass suppliers in ports across major trading regions. Look through the listings to find a match for your vessel.

Year Founded: 2018
RM verified
CATEGORIES:
Compass (Gyro & Magnetic)
AIS (Automatic Identification Systems)
Anemometers
Autopilot
BNWAS (Bridge Navigational Watch Alarm Systems)
ECDIS (Electronic Chart Display Information System
Echo Sounder
GMDSS (Global Maritime Distress Safety Systems)
GPS (Global Positioning Systems)
Navigation Equipment
(6)
BRAND:
ANSCHUTZ
YOKOGAWA
TOKYO KEIKI
WAREHOUSES:
China
India
Singapore

Year Founded: 2004
Verified
CATEGORIES:
Compass (Gyro & Magnetic)
Air Compressors
Engines (2-Stroke)
Engines (4-Stroke)
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
(150)
CLASS APPROVED:
ClassNK
BV

Year Founded: 2018
RM verified
CATEGORIES:
Compass (Gyro & Magnetic)
15 PPM Monitoring Equipment
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
AIS (Automatic Identification Systems)
Alpha Lubrication Systems
AMS (Alarm Monitoring Systems)
Anemometers
Anti-Heeling Systems
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Automation Control Equipment & Control Units
Autopilot
BackWash Filters
BNWAS (Bridge Navigational Watch Alarm Systems)
(151)
CATEGORIES:
Compass (Gyro & Magnetic)
AIS (Automatic Identification Systems)
Anemometers
Autopilot
BNWAS (Bridge Navigational Watch Alarm Systems)
ARPA (Automatic Radar Plotting Aids)
Communication Equipment
Conning Displays
DGPS (Differential GPS)
Echo Sounder
CLASS APPROVED:
ABS
RINA
RMRS
ClassNK
CCS
(16)
WAREHOUSES:
Poland

Year Founded: 2009
CATEGORIES:
Compass (Gyro & Magnetic)
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
Alpha Lubrication Systems
Anemometers
(160)
WAREHOUSES:
Bangladesh

Year Founded: 2024
CATEGORIES:
Compass (Gyro & Magnetic)
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
Alpha Lubrication Systems
Anemometers
(159)
WAREHOUSES:
Bangladesh

Year Founded: 2010
CATEGORIES:
Compass (Gyro & Magnetic)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
Accommodation Ladder Davits
Air Compressors
Air Driven Motors
Air Starters
Air Horns
Automation Control Equipment & Control Units
Autopilot
BNWAS (Bridge Navigational Watch Alarm Systems)
BWTS (Ballast Water Treatment Systems)
Boat Engines
Boiler Automation Equipment
CPP Systems (Controllable Pitch Propeller)
(100)
WAREHOUSES:
India

Year Founded: 2010
CATEGORIES:
Compass (Gyro & Magnetic)
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
Automation Control Equipment & Control Units
Autopilot
BNWAS (Bridge Navigational Watch Alarm Systems)
Boiler Automation Equipment
Boiler Forced Draft Fans
Communication Equipment
(43)
BRAND:
KONGSBERG
Francis Barker
WAREHOUSES:
Bangladesh

Year Founded: 1995
CATEGORIES:
Compass (Gyro & Magnetic)
15 PPM Monitoring Equipment
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Starters
AMS (Alarm Monitoring Systems)
Autopilot
BWTS (Ballast Water Treatment Systems)
Centrifugal Pumps
Deck Seal
Diesel Generators
Electrical Actuators
Electrical Horns
Engine Room Ventilation Fans
Engines (2-Stroke)
Engines (4-Stroke)
Engine Starting Systems
Exhaust Gas Turbochargers
(41)

Year Founded: 2022
CATEGORIES:
Compass (Gyro & Magnetic)
AMS (Alarm Monitoring Systems)
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Anti-Heeling Systems
Automation Control Equipment & Control Units
Alpha Lubrication Systems
(157)
CLASS APPROVED:
ABS
RINA
RMRS
ClassNK
CCS
(15)
WAREHOUSES:
China
