With more than 100 years of experience in casting steel and bronze, Finnish foundry TEVO LOKOMO OY occupies a leading position in the shipbuilding, mining and steel industries. Despite this, it is not one to rest on its laurels and is constantly pushing at the boundaries of the possible with new research and development projects. In the past these have demanded the development of high-performance steels able to withstand extremes of cold, heat and pressure. Now this expertise is being used to reduce costs in marine applications and help shine a light on the last unexplored places on the earth, deep under the sea.