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Flag State · Ship Register
Cayman Islands
Primarily Tankers· KY
95
vessels
3.6M dwt
total dwt
13.0
avg age (yrs)
20%
>20yr share
Country hub
Cayman Islands: owners, ports, people & news
Safety performance
PSC detention & casualty rates · A to E grade per flag
Register Profile
Fleet on the Flag
Tracked vessels95
Total deadweight3.6M dwt
Average fleet age13.0 years
Over 20 years old13 (20% of dated)
Primary segmentTankers
Owner linkage13 (14% of fleet)
Composition
Segment Mix
Tankers41 (43%)
Other Types30 (32%)
Bulk Carriers21 (22%)
Container Ships2 (2%)
Gas Carriers1 (1%)
Operators
Largest Owners on the Register
A pure derivation over the vessels we track. The Cayman Islands fleet count is the number we hold for the register, not the official register size, so a register we under-sample reads low. Average age is deadweight-weighted (the broker convention) over hulls with a known build year; the over-20-year share uses the same build-year-known denominator. Top owners reflect only our owner linkage, which covers 14% of this register. Read the list in that context. Segments use the same classifier as the rest of the platform. Snapshot 2026-10-15.