Mariana Express Lines vs Ocean Network Express
Side-by-side comparison of Mariana Express Lines and Ocean Network Express across fleet, coverage, emissions and performance.

Mariana Express Lines
- Headquarters
- Singapore, Singapore
- Founded
- 1997
- Alliance
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Ocean Network Express
- Headquarters
- Singapore, Singapore
- Founded
- 2017
- Alliance
- Premier Alliance
At a glance
- Fleet size:Ocean Network Express
Ranking positions
Ocean Network Express
Mariana Express Lines vs Ocean Network Express: full comparison
Fleet & capacity
Global presence
Environmental impact
Business profile
Safety
Environmental deep dive
Mariana Express Lines and Ocean Network Express are evenly matched on environmental performance.
Carbon efficiency (EEDI)
Annual fleet CO₂ (Scope 1)
Major oil spills
Biofuel / dual-fuel fleet
Verified fleet emissions (EU MRV)
Verified data reported under the EU MRV regulation (source: EMSA / THETIS-MRV).
Mariana Express Lines
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Mariana Express Lines vs Ocean Network Express: the verdict
Here is how Mariana Express Lines and Ocean Network Express compare across the metrics that matter most. Ocean Network Express operates the larger fleet.
Frequently asked questions
Is Mariana Express Lines or Ocean Network Express the bigger carrier?▼
Ocean Network Express operates the larger fleet of the two, based on number of ships in service.
Where are Mariana Express Lines and Ocean Network Express headquartered?▼
Mariana Express Lines is headquartered in Singapore, Singapore, while Ocean Network Express is based in Singapore, Singapore.
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Explore each carrier in detail
Dive into full profiles, rankings and performance data for either carrier.
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