MSC, Maersk and CMA CGM Lead Ocean Carrier Rankings for 2026

MSC, Maersk and CMA CGM are listed as the three largest ocean carriers by fleet capacity in 2026, with estimated fleets of about 6.5 million, 4.3 million and 3.8 million TEUs, respectively. For shippers, those figures show the scale of the networks moving container freight worldwide. They don’t, by themselves, tell a shipper which carrier will provide the best fit on a particular lane or for a particular shipment.

Fleet size matters because it indicates how much container capacity a carrier operates and the breadth of its shipping network. But decisions still depend on service reliability, transit times, trade lane coverage, technology and customer support. A large fleet may create options across many routes; the relevant question for a shipper is how those options match its own cargo flows and logistics requirements.

MSC leads the listed carriers

Geneva-based MSC ranks first, with estimated capacity of approximately 6.5 million TEUs. Founded in 1970, the carrier serves ports across North America, Europe, Asia, South America, Africa and the Middle East. The article describes its network as spanning all major global trade lanes, giving it a broad geographic reach.

That scale makes MSC the clear capacity leader among the three companies covered here. The source also reports that MSC controls more than 21% of global liner capacity and has a market share of roughly 19.9%. Those figures are presented separately, so they should be read as different measures rather than combined into one share estimate.

• Headquarters: Geneva, Switzerland
• Founded: 1970
• Estimated capacity: approximately 6.5 million TEUs
• Trade lane coverage: major global routes

Maersk pairs ocean shipping with logistics services

Maersk ranks second, with estimated capacity of approximately 4.3 million TEUs. Founded in 1904 and headquartered in Copenhagen, Denmark, the carrier has expanded its focus beyond ocean transport to include integrated logistics services. The source describes services spanning transportation, warehousing and distribution.

That combination is relevant to shippers managing freight across several stages. Ocean service is one link in a longer movement, and the ability to coordinate transport with storage and distribution can matter when teams are planning how cargo moves from port toward its final destination. Maersk’s network is described as global, with hub-and-spoke operations.

• Headquarters: Copenhagen, Denmark
• Founded: 1904
• Estimated capacity: approximately 4.3 million TEUs
• Trade lane coverage: global network with hub-and-spoke operations

CMA CGM ranks third

Marseille-based CMA CGM is listed third, with estimated capacity of approximately 3.8 million TEUs. Founded in 1978, the company has a strong presence on Asia-to-Europe and Asia-to-Mediterranean routes, according to the source.

CMA CGM has also invested in fleet expansion, sustainability initiatives and digital technologies intended to improve shipment visibility and customer service. For freight teams, visibility tools can help track cargo as it moves through the shipping process, while a carrier’s capacity and lane coverage shape the service options available. The source doesn’t provide specific details on the technology or the results of those investments.

• Headquarters: Marseille, France
• Founded: 1978
• Estimated capacity: approximately 3.8 million TEUs
• Key trade lanes: Asia to the Mediterranean and Europe

Capacity growth is a key industry signal

The 2026 figures in the source point to fleet expansion across the container shipping sector. It reports a global orderbook-to-fleet ratio above 40%, described as a record high, as carriers accelerate new vessel orders. The same outlook gives total global ocean freight capacity as 1,248,150 TEUs, with year-over-year growth of 3.05% in 2026.

These are broad industry figures, and the source does not detail how capacity is distributed by carrier, route or vessel size. For individual shippers, total fleet capacity alone won’t establish how much space is available on a specific sailing. Route coverage, schedules and service performance remain practical considerations when assessing options for a shipment.

The article also offers context on container shipping’s scale: it says approximately 90% of global trade moves by sea and estimates that 20 million containers are on the ocean at any given time. It credits Malcolm McLean with standardizing 20-foot and 40-foot shipping containers in 1956. A single ship can carry as many as 20,000 containers and weigh 200,000 tons, according to the source.

Choosing a carrier requires more than a capacity ranking

Fleet capacity provides a useful starting point for understanding the largest carriers, but it isn’t a complete guide to service suitability. Shippers also need to consider whether a carrier serves the relevant ports and routes, how its transit times align with operating plans, and what level of shipment visibility and customer support it offers.

A carrier’s global reach may be useful for companies shipping across several regions, while a focused trade lane may matter more to businesses with concentrated cargo flows. The source doesn’t rank the three carriers on reliability, transit performance or customer service, so those factors require separate assessment by shippers.

The practical takeaway is to use fleet size as context, then compare carriers against the needs of each shipment and supply chain. The rankings put MSC, Maersk and CMA CGM at the top by estimated capacity; the best match for a particular load will depend on route coverage, operating requirements and service details.

Source: Logistics Management.

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