Side-by-side comparison of Mitsui O.S.K. Lines and Yang Ming Line across fleet, coverage, emissions and performance.
Mitsui O.S.K. Lines and Yang Ming Line are evenly matched on environmental performance.
Annual fleet CO₂ (Scope 1)
Total waste
Major oil spills
Biofuel / dual-fuel fleet
Here is how Mitsui O.S.K. Lines and Yang Ming Line compare across the metrics that matter most. Mitsui O.S.K. Lines operates the larger fleet. Mitsui O.S.K. Lines offers the wider port coverage.
Mitsui O.S.K. Lines operates the larger fleet of the two, based on number of ships in service.
Mitsui O.S.K. Lines calls at more ports worldwide, giving it the broader global network.
Dive into full profiles, rankings and performance data for either carrier.
Mitsui O.S.K. Lines is headquartered in Tokyo, Japan, while Yang Ming Line is based in Keelung, Taiwan.


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