DA-Group is a Finnish technology company specializing in producing RF-electronics and software for the Defense, Space and Industrial sectors. DA-Group's headquarter is located in Forssa, with the offices in Helsinki, Oulu, Tampere and Turku. The group consists of the parent company, DA-Design Oy, and several fully owned subsidiaries. The group was founded in 1995, and as of 2018 employs 100 staff. Products manufactured by the group include naval protection system SURMA.