| Services The core competence of TDA is hydrodynamic & structural analysis and design. TDA deliver engineering services for complex and analysis intensive structures. The focus is on the markets for Offshore Wind, Offshore Oil&Gas, Marine and Bridges. TDA is also a provider of engineering analysis software from leading software suppliers. History TDA's track record within design and advanced hydrodynamic and structural analyses goes back to 1978. Ownership TDA is owned 67% by employees and 33% by Norwind AS. Customers TDA serves a wide client base in Norway and the rest of Europe. The customers range from start up businesses to large international engineering and fabrication companies . |  |