
According to Lloyd’s List, the 2025 ranking of world-leading classification societies brings a notable shift in the maritime industry’s landscape. For the first time, American Bureau of Shipping (ABS) overtakes DNV to become the largest class society in terms of gross tonnage in service — a milestone that reflects both growing capacities and changing dynamics. Meanwhile, China Classification Society (CCS) climbed from sixth to fifth place, replacing Bureau Veritas (BV) in the top-five.
This reshuffling underscores a broader transformation. Classification societies are no longer just certifiers of seaworthiness, they are becoming central actors in the shipping industry’s technological, environmental, and regulatory evolution. Continue reading “Top 10 classification societies in 2025 revealed”


