| 1 | 2 | 3 |
| 3 | Agrico Research | Postbus 70, 8300 AB Emmeloord, Nederland |
| 6 | Barenbrug Holland BV | PB 4, 6800 AA Arnhem, Nederland |
| 8 | Boreal Växtförädling | Myllytie 10, FIN-31600 Jokioinen |
| 10 | C. Meijer BV | PB 1, 4416 ZG Kruiningen, Nederland |
| 15 | Den Hartigh BV | PB 3, 8300 AA Emmeloord, Nederland |
| 16 | DLF-Trifolium A/S | Postboks 19, DK-4660 Store Heddinge |
| 24 | Hodowla Roslin Danko | Choryn, PL-64005 Racot |
| 30 | Selectiebedrijf Kooi BV | Postbus 38, 9077 ZV Vrouwenparochie, Nederland |
| 35 | Landbrugets Kartoffelfond | Grindstedvej 55, DK-7184 Vandel |
| 41 | Nordsaat Saatzuchtgesellschaft mbH | Saatzucht Langenstein, D-38895 Böhnshausen |
| 45 | Plant Breeding International Cambridge Ltd | Maris Lane, CB2 2LQ Trumpington, Cambridge, United Kingdom |
| 46 | Prodana Seed A/S | PB 84, DK-5250 Odense |
| 47 | P.H. Petersen | Postfach 6, D-24976 Lundsgaard |
| 61 | Saatzucht Josef Breun | Amselweg 1, D-91074 Herzogenaurach |
| 66 | Serasem Recherches et Sélections | 10/12 rue Roger Lecerf, F-59840 Pérenchies |
| 71 | Svalöf Weibull AB | S-268 81 Svalöv |
| 72 | D.J. Van der Have BV | PB 1, 4420 AA Kapelle, Nederland |
| 74 | Lochow-Petkus GmbH | Postfach 1197, D-29296 Bergen 1 |
| 77 | Zelder BV | PB 26, 6590 AA Gennep, Nederland |
| 79 | Norddeutsche Pflanzenzucht Hans-Georg Lembke KG | Hohenlieth, D-24363 Holtsee |
| 82 | TD Förädling AB | Pl 1894 Källs Nöbbelöv, S-26020 Teckomatorp |
| 84 | HZPC Holland BV | Postbus 88, 8500 AB Joure, Nederland |
| 86 | Maribo Seed | H?jbyg?rdvej 31, 4960 Holeby, DK |
| 89 | KWS Saat AG | Postfach 1463, D-37555 Einbeck |
| 91 | SW Seed Hadmersleben GmbH | Kroppenstedter Strasse, D-39398 Hadmersleben |
| 105 | T. Grindstad | Grindstad, NO-1890 Rakkestad |
| 109 | Cygnet Potato Breeders Ltd | Thomanean, Milnathort, KR13 0RF Kinross, United Kingdom |
| 111 | Raps Gebr. | Lundsgaarderweg 1, D-24977 Grundhof |
| 113 | Institute of Grassland & Environmental Research | Plas Gogerddan, SY23 3EB Aberystwyth, Dyfed, United Kingdom |
| 114 | BV Landbouwbureau Wiersum | Postbus 2028, 9704 CA Groningen, Nederland |
| 116 | SW Seed BV | Postbus 235, 8300 AE Emmeloord, Nederland |
| 117 | Saatzucht Engelen Büchling | Büchling 8, D-94363 Oberschneiding |
| 118 | Advanta Seeds UK | Station Road, Docking, PE31 8LS King's Lynn, Norfolk, United Kingdom |
| 119 | S.O. Bernhoff & T. Denward | Gamlegård, S-27293 Tommarp |
| 121 | Syngenta Seeds SAS | 12 chemin de l'Hobit BP 27, F-31790 Saint-Sauveur |
| 122 | Delley Seeds and Plants Ltd | CP 16, CH-1567 Delley |
| 123 | Graminor AS | Bjorke, NO-2344 Ilseng |
| 124 | Saatbau Linz | Schirmerstrasse 19, AT-4021 Linz |
| 126 | Hodowla Roslin Szelejewo | Spolka z.o.o., 63-820 Szelejewo, PL |
| 128 | Saatbau Linz GmbH | Schimerstrasse 19, 4021 Linz, AT |
| 129 | Weibull Trädgård AB | Järnvägsgatan 10, 276 50 Hammenhög, SE |
| 130 | Syngenta Crop Protection AG | Schwarzwaldallee 215, 4058 Basel, CH |
| 131 | Limagrain Advanta Nederland B.V. | P.O. Box 139, 8200 AC Lelystad, NL |
| 132 | Innoseeds bv. | c/o Højerupvej 31, 4460 Store Heddinge, DK |
| 133 | Pickseed West Inc | PO Box 888, 33149 Highway 99 East, 97389 Tangent, Oregon, USA |
| 134 | Lantmännen Lantbruk | Box 4097, S-90403 Umea |
| 135 | HZPC Kantaperuna AB | Hasslösa Smedtofta, S-53296 Skara |
| 137 | Agrico Nordic AB | Fabriksv?gen 9, 56435 Bankeryd, SE |
| 138 | Danespo A/S | Ruttervangen 1, DK-7323 Give |