Rõngu Aiandussedmete Katsetehas, Meruva, Mereco, Heja, Norset, Tigel, Kolaro, Pimodek, NW, Antrom, Esto Barter LTD, EKE Sadolin S. P, Beata, Parsema, Ecos, Tallinna Kaubanduse Arendusfond
Date: 1989-01-01-1991-12-31