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Ocean Submarine

George Town, Cayman Islands

Naval SystemsRadar & SensorsC4ISRDual-use
Prime ContractorSupplies Naval Forces
Profile last updated: May 9, 2026

About

Ocean Submarine is a defense prime contractor based in George Town, Cayman Islands working in naval systems, radar & sensors, c4isr.

Ocean Submarine is a specialist in designing and developing small submarines, based in George Town, Cayman Islands. Its NEYK submarine line covers commercial passenger tour vessels, private luxury craft, deep-sea offshore and scientific platforms, and military naval variants. Military versions are described with stealth and low noise features, sonar and sensor options, a combat system, and provision for torpedo or mine launch tubes. The company also offers crew training and certification.

Location

George Town, Cayman Islands

Focus areas

submarinemidget submarinenaval submarineoffshoredeep-sea researchROVsubmersible

Languages

EN

Products & capabilities

Defense domains

Naval SystemsRadar & SensorsC4ISR

Supply-chain role

Prime Contractor

What they offer

HardwareEngineering ServicesTraining

Markets

Also sells to civilian markets

Products

NEYK

Submarine

Modular single-hull or multi-hull submersible available in commercial, private, offshore/scientific and military configurations. Military versions can be fitted with weapon launch tubes, sonar, periscope and combat system electronics. Standard diving depth is 300 m, upgradable to 900 m.

End users

Naval Forces