MicroLink
 MicroLink was a leading Baltic IT company founded by Rainer Nõlvak and Hanno Haamer in August 1991 in Tallinn Estonia. Launched as a PC maker it diversified into IT distribution (CHS Estonia) systems integration (Microlink Systems) and providing of internet services (MicroLink Online) and manufacturing (MicroLink Electronics). The company established itself as the largest Baltic PC maker by mid-1990s.