Sea-Intelligence has analysed the changes in the market share of shipping line alliances compared to the previous year.
Figure 1 depicts the Asia-North America West Coast market share for both March 2024 and March 2025, for the alliances operating in two different timelines.
The analyst company noted that the term ‘other’ in Figure 1 refers to the capacity across all non-alliance services, from both non-alliance carriers, and alliance carriers operating independent services outside of the alliance cooperation.
Alan Murphy, CEO of Sea-Intelligence, said: “Here we find a slight loss of market share for Ocean Alliance. It is not because they are reducing their capacity, but simply because the other carriers are injecting capacity at a higher pace than Ocean Alliance itself.
“They do, however, clearly remain the largest alliance, operating 35 per cent of the planned capacity. Premier Alliance is the interesting one to watch.”
