TEK is an organisation for the interests and services of university graduates in engineering, with about 73,000 members. The majority of these are graduate engineers and architects as well as students in these fields, but there is also a significant number of physicists, mathematicians and other university graduates. TEK offers its members the best trade union services at various stages of their careers, including advice on employment, salary and entrepreneurship, as well as recruitment, career and internationalisation services.