Via our global network of about 300 offices in 100 countries, DNV GL serves industries across the globe. The sectors listed here are the main sectors for DNV GL.


DNV GL is the world's leading classification society and a recognized advisor for the maritime industry. We enhance safety, quality, energy efficiency and environmental performance of the global shipping industry - across all vessel types and offshore structures.

Oil & gas

DNV GL is the leading technical advisor to the global oil and gas industry, working with some of the sector’s best known companies to enable safe, reliable and enhanced performance in projects and operations.


3000 energy experts in DNV GL deliver world-renowned testing and game changing expertise for the energy value chain, including renewables.

Business Assurance

A world leading certification body: We work with our customers to assure the performance of their products, processes and organisations through certification, assessment and training. We help customers build stakeholder trust and create a platform for sustainable performance.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ Join us on the road to certification.


DNV GL is the world-leading provider of software for a safer, smarter and greener future in the energy, process and maritime industries. Our solutions support a variety of business critical activities including design and engineering, risk assessment, asset integrity and optimization, QHSE, and ship management.