Craftmer Oy is a Finnish company specialising in developing tailor made tools for facilitating the installation of heavy steel structures at shipyards and other heavy workshops. The application of these tools reduces the strain of the workers and improves the safety. Also the productivity is improved, e.g. by eliminating the need of an assistant in the installation work in many cases.

The traditional customers of Craftmer Oy are the Finnish shipyards and other heavy workshops. The products, for instance Jakki, Pulldog and Palmek are exported to Norwegian, German, Danish and American shipyards.