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Approved Marine Manufacturers & Works

Find approved marine manufacturers and works approvals. Search companies by classification society and country, then verify records with the issuing society.

Classification society

Country / region

Indexed status

Last updated: 16.09.2026

Classification societies in the index

DNV · American Bureau of Shipping (ABS) · Lloyd’s Register (LR) · Bureau Veritas (BV) · RINA · ClassNK — Nippon Kaiji Kyokai · Korean Register (KR) · China Classification Society (CCS) · Indian Register of Shipping (IRClass) · Polish Register of Shipping (PRS) · Croatian Register of Shipping (CRS) · Türk Loydu (TL)

Indexed certificate data should be verified with the issuing organization.