DNV (formerly DNV GL) is an international accredited registrar and classification society headquartered in Høvik, Norway.
DNV is the world’s largest classification society, providing services for 13,175 vessels and mobile offshore units (MOUs) amounting to 265.4 million gross tonnes, which represents a global market share of 21%. It is also the largest technical consultancy and supervisory to the global renewable energy (particularly wind, wave, tidal and solar) and oil and gas industry — 65% of the world’s offshore pipelines are designed and installed to DNV’s technical standards.
