Ab Sportine Aviacija (2 models, 42 registered)Aero Tek (1 models, 6 registered)Alexander Schleicher & (2 models, 23 registered)Alisport Srl (1 models, 6 registered)Ams Flight D O O (1 models, 17 registered)Applebay Sailplanes (1 models, 7 registered)Arlington (1 models, 7 registered)Avia Stroitel (2 models, 32 registered)Berkshire Mfg (1 models, 12 registered)Briegleb (3 models, 22 registered)Burkhart Grob Flugzeugbau (4 models, 43 registered)Elan/Glaser Dirks (1 models, 16 registered)Flug & Fahrzeugwerke (1 models, 6 registered)Franklin Glider (1 models, 7 registered)Glaser Dirks (1 models, 20 registered)Glaser-Dirks Flugzeugbau (2 models, 18 registered)Jonker Sailplanes Cc (1 models, 6 registered) Laister Sailplane (1 models, 7 registered)Lithuanian Factory Of Aviation (1 models, 24 registered)Pdps Pzl-Bielsko (5 models, 67 registered)Pezetel (1 models, 6 registered)Phoenix Air Sro (1 models, 15 registered)Rolladen-Schneider (2 models, 32 registered)Scheibe (1 models, 6 registered)Schempp-Hirth (12 models, 183 registered)Schempp-Hirth K G (2 models, 20 registered)Schleicher (3 models, 32 registered)Sportavia Putzer (1 models, 11 registered)Sportavia-Putzer (1 models, 18 registered)Stemme Ag (1 models, 12 registered)Swift (1 models, 7 registered)Szybowcowy Zaklad Doswiadczaln (1 models, 11 registered)Urban Air Sro (1 models, 14 registered)Windward Performance (1 models, 6 registered) 34 aircraft manufacturers, 62 airplane models,
761 airplanes registered,
1