TTS is a research, development and training institute. It was established in 1924 and operates in six localities (Rajamäki, Helsinki,Vantaa, Hämeenlinna, Kouvola and Sammatti). TTS is a registered association.
TTS membership includes private individuals, associations and companies. Our activities are financed through proceeds from educational services, research and development projects and publications, as well as membership fees and government appropriations
Besides its research, development and training activities, the TTS provides information services. Its staff of over 200 is divided between the Head Office in Rajamäki, Research and Education centre in Rajamäki, Helsinki, Vantaa, Hämeenlinna, Kouvola and Sammatti, all in Southern Finland.
The TTS serves companies, information services, government authorities, private and institutional households and research and educational institutions.