| 1 | 2 | 3 |
| 3 | Dekalb Genetics Corporation | 800 North Lindbergh Drive, 63167 St Louis, Missouri, USA |
| 15 | International Seeds Inc. | P.O. Box 168, 97348 Halsey, Oregon, USA |
| 16 | S.E.S. Europe N.V./S.A. | Industriepark 15, 3300 Tienen, Belgium |
| 24 | Norddeutsche Pflanzenzucht Hans-Georg Lembke KG | Hohenlieth, 24363 Holtsee, Germany |
| 25 | Deutsche Saatveredelung AG | Postfach 1407, 59524 Lippstadt, Germany |
| 29 | Hybro Gbr Saatzucht Langenbrücken | Lusshardtsiedlung 1, 76669 Bad Schönborn 2, Germany |
| 30 | P.H. Petersen Saatzucht | Postfach 6, 24976 Langballig, Germany |
| 31 | Lochow-Petkus GmbH | Postfach 1197, 29296 Bergen 1, Germany |
| 33 | Semundo Saatzucht GmbH | Siemensstrasse 43, 25462 Rellingen, Germany |
| 42 | Norika Nordring-Kartoffelzucht und Vermehrungs GmbH | Institutplatz 1, 18190 Groß Lüsewitz, Germany |
| 43 | Saka-Ragis Pflanzenzucht GbR | Postfach 130831, 20457 Hamburg, Germany |
| 44 | Kartoffelzucht Böhm KG | Postfach 1380, 21303 Lüneburg, Germany |
| 45 | Nordkartoffel-Zuchtgesellschaft mbH | Postfach 1380, 21303 Lüneburg,, Germany |
| 46 | Fr. Strube Saatzucht GmbH & Co. KG | Hauptstrasse 1, D-38387 Söllingen |
| 47 | Dr. J. Ackermann & Co. KG | Postfach 70, 94340 Irlbach, Germany |
| 52 | I.G. Pflanzenzucht GmbH | Postfach 151704, 80050 München, Germany |
| 61 | Bavaria Saat GmbH | Am Bahnhof 9, 86564 Brunnen, Germany |
| 63 | Saatzucht Soltau-Bergen eG | Postfach 1464, 29604 Soltau, Germany |
| 65 | Saaten Union GmbH | Postfach 5209, 30175 Hannover, Germany |
| 66 | W. von Borries - Eckendorf GmbH & Co. | Postfach 1151, 33814 Leopoldshöhe, Germany |
| 68 | Delitzsch Pflanzenzucht GmbH | Postfach 1333, 29306 Winsen, Germany |
| 69 | KWS Saat AG | Postfach 1463, 37555 Einbeck, Germany |
| 70 | Pflanzenzucht Oberlimpurg | 74523 Schwäbisch Hall, Germany |
| 76 | Saatzucht Hadmersleben GmbH | Kroppenstedter Str. 4, 39398 Hadmersleben, Germany |
| 77 | Nordsaat Saatzuchtgesellschaft mbH | Hauptstrasse 1, 38895 Böhnshausen, Germany |
| 82 | Saatzucht Hans Schweiger & Co. oHG | Feldkirchen 3, 85368 Moosburg, Germany |
| 84 | Saatzucht Firlbeck KG | Johan Firlbeck Str. 20, Rinkam, 94348 Atting, Germany |
| 96 | Bayerische Pflanzenzuchtgesellschaft eG & Co KG | Elisabethstrasse 38, D-80796 München |
| 99 | Pure Seed Testing Inc. | P.O.Box 449, 97032 Hubbard, Oregon, USA |
| 101 | Saatzucht Steinach GmbH | Wittelsbacherstrasse 15, 94377 Steinach, Germany |
| 110 | Danisco Seed | Hojbygardvej 14, 4960 Holeby, Denmark |
| 115 | DLF-Trifolium A/S, Dansk Planteforaedling | Hojerupvej 31, Boelshoj, 4660 Store-Heddinge, Denmark |
| 140 | Moravoseed spol. s r.o. | Mušlov 347, 692 01 Mikulov, Czech Republic |
| 147 | OSEVA UNI, a.s. | Na Bílé 1231, 565 14 Choceň, Czech Republic |
| 150 | Josef Děd - Seerd Service, Semenářský obchodní podnik | Jiráskova 382/4, 566 01 Vysoké Mýto, Czech Republic |
| 158 | Oseva PRO s.r.o. | Jankovcova 18, 170 37 Praha 7, Czech Republic |
| 159 | Výskumný ústav rastlinnej výroby | Bratislavská cesta 122, 921 68 Piešťany, Slovakia |
| 162 | Šľachtiteľská stanica Horná Streda a.s. | 916 24 Horná Streda, Slovakia |
| 163 | Výzkumný ústav rostlinné výroby | Drnovská 507, 161 06 Praha 6 - Ruzyně, Czech Republic |
| 167 | Caussade Semences | Z.I. De Meaux, b.p. 109, 82303 Caussade Cedex, FR |
| 171 | Agrogen, spol. s r.o. | Zahradní 1a, 664 41 Troubsko, Czech Republic |
| 172 | Selgen, a.s. | Jankovcova 18, 170 37 Praha 7, Czech Republic |
| 174 | Selekt, Výskumný a šľachtiteľský ústav a.s. | 919 28 Bučany, Slovakia |
| 176 | Zemědělský výzkumný ústav Kroměříž, s.r.o. | Havlíčkova 2787, 767 01 Kroměříž, Czech Republic |
| 196 | Cezea - šlechtitelská stanice, a.s. | 696 14 Čejč čp. 113, Czech Republic |
| 201 | Šlechtitelská stanice Hladké Životice, s.r.o. | Fulnecká 95, 742 47 Hladké Životice, Czech Republic |
| 202 | Plant Select, spol. s r.o. | Hrubčice 111, 798 21 Bedihošť, Czech Republic |
| 203 | Šlechtitelská stanice Kostelec u Křížků | 251 68 Štiřín, Czech Republic |
| 209 | Selekta Pacov, a.s. | Starodvorská 352, 395 01 Pacov, Czech Republic |
| 213 | Axel Toft Grovvarer A/S | Durup, 7870 Roslev, Denmark |
| 216 | Vesa Velhartice, šlechtění a množení brambor, a.s. | 341 42 Kolinec, Czech Republic |
| 219 | Vysočina Vyklantice, a.s. | Vyklantice 32, 394 27 Vyklantice, Czech Republic |
| 222 | Agritec, výzkum, šlechtění a služby, s.r.o. | Zemědělská 16, 787 01 Šumperk, Czech Republic |
| 225 | Výzkumný ústav bramborářský Havlíčkův Brod, s.r.o. | Dobrovského 2366, 580 01 Havlíčkův Brod, Czech Republic |
| 226 | Jacklin Seed Company | West 5300 Riverbend Avenue, Idaho 83854-9499 Post Falls, USA |
| 231 | Sempra Praha a.s. | U topíren 2, 170 41 Praha 7, Czech Republic |
| 244 | Výskumný a šlachtitelský ústav zemiakársky, a.s. | Popradská 518, 059 52 Velká Lomnica, Slovakia |
| 271 | Selekta, a.s. | Vrahovická 2170/56, CZ-796 26 Prostějov |
| 276 | Institut za ratarstvo i povrtarstvo | M. Gorkog 30, CS-21000 Novi Sad |
| 283 | Hodowla Roslin Szelejewo Sp. z o.o. | 63-813 Szelejewo, Poland |
| 292 | Innoseeds BV | P.O. Box 10000, 5250 GA Vlijmen, Netherlands |
| 294 | Agrico B.A. | P.O. Box 70, 8300 AB Emmeloord, Netherlands |
| 295 | Stet Holland B.V. | Industrieweg 16, 8304 AD Emmeloord, Netherlands |
| 297 | Kweekbedrijf Ropta-ZPC | Postbus 2, 9123 ZR Metslawier - St.Annaprochie, Netherlands |
| 305 | B.V. Landbouwbureau Wiersum | Postbus 8, 9670 AA Winschoten, Nederland |
| 306 | Euro Grass BV | P.O. Box 26, 6590 AA Gennep, Netherlands |
| 308 | C. Meijer B.V. | PB 1, 4416 ZG Kruiningen, Netherlands |
| 316 | Kuhn & CO., International B.V. | Post Box 99, 5250 AB Vlijmen, Netherlands |
| 330 | Pau Semences S.A. | Avenue Gaston Phoebus, 64230 Lescar, France |
| 335 | Florimond Desprez | B.P. 41, 59242 Cappelle-en-Pévéle, France |
| 339 | Rustica | Domaine de Sandreau, 31700 Mondonville, France |
| 345 | Serasem | 60, rue Léon Beauchamp, 59933 La Chapelle d´Armentieres Cedex, France |
| 346 | Secobra Recherches | Centre de Bois Henry, 78580 Maule, France |
| 351 | Carneau Fréres semences fourrageres Eurogazon | 26, rue Léon Rudent, 59310 Orchies, France |
| 357 | Nickerson S.A. | Z.I. Route de Saumur, 49160 Longue Jumelles, France |
| 362 | Limagrain Genetics Grandes Cultures S.A. | B.P. 115, 63203 Riom Cedex, France |
| 373 | Nickerson (UK) Ltd. | Rothwel, LN7 6DT Market Rasen, Lincolnshire, United Kingdom |
| 374 | Plant Breeding International Cambridge Ltd. | 45 Hauxton Road, CB2 2LQ Trumpington, Cambridge, United Kingdom |
| 378 | CPB Twyford Ltd. | 56 Church Street, SG8 7RE Thriplow, Royston, Herts, United Kingdom |
| 385 | DANKO Hodowla Roslin, Sp. z.o.o. | Choryn 27, PL-64-000 Kóscian |
| 389 | Poznanska Hodowla Roslin Sp. z o.o. | ul. Kasztanowa 5, 63-004 Tulce, Poland |
| 405 | I.H.A.R. Radzików | 05-870 Blonie, Poland |
| 409 | Pioneer Hi-Bred Services GmbH | Pioneerstrasse, Industriegelände, AT-7111 Parndorf |
| 411 | Probstdorfer Saatzucht GmbH | Parkring 12, 1011 Wien, Austria |
| 414 | Saatbau Linz reg. Gen.m.b.H. | Postfach 317, 4021 Linz, Austria |
| 420 | Saatzucht LFS Edelhof | Edelhof 1, A-3910 Zwettl |
| 423 | J.A. Crebas | Hopweg 17, 8315 RH Luttelgeest, Netherlands |
| 430 | Forschungsanschtalt Agroscope Reckenholz - Tänikon ART | Reckenholzerstrasse 191, CH-8046 Zürich |
| 444 | Svalöf Weibull AB | 268 81 Svalöv, Sweden |
| 447 | Syngenta Seeds AB | Box 302, 261 23 Landskrona, Sweden |
| 457 | Hordeum s.r.o. | Nový Dvor 1052, 925 21 Sládkovičovo, Slovakia |
| 460 | Südwestdeutsche Saatzucht | Im Rheinfeld 1-13, 76437 Rastatt, Germany |
| 469 | Monsanto ČR s.r.o. | Rybkova 1, 602 00 Brno, Czech Republic |
| 474 | Istropol Solary a.s. | Horné Mýto c. 267, 930 13 Horné Mýto č. 267, Slovakia |
| 493 | Pioneer Hi-Bred Services GmbH, organizační složka | J. Opletala 1279, CZ-690 59 Břeclav |
| 497 | Barenbrug Holland B.V. | Postbus 4, 6678 ZG Oosterhout, Netherlands |
| 511 | Výzkmný ústav pícnnárský, spol. r.s.o. | Zahradní 1, CZ-66441 Troubsko |
| 514 | Turf-Seed, Inc., | 29975 Barlow Rd, 97013 Canby, Oregon, USA |
| 519 | Sativa Keřkov, a.s. | Dobrovského 3538, 580 03 Havlíčkův Brod, Czech Republic |
| 526 | Saatzucht Bauer GmbH | Postfach 1127, 93081 Niedertraubling, Germany |
| 528 | Saatzucht Breun GdbR | Amselweg 1, 91074 Herzogenaurach, Germany |
| 533 | Maisadour Semences | Route de Saint-Sever, 40280 Haut Mauco, FR |
| 538 | IGER, Welsh Plant Breeding Station | Plas Gogerddan, SY23 3EB Aberystwyth, Dyfed, United Kingdom |
| 543 | Aaardappelkweek- en Selectiebedrijf IJsselmeerpolders BV | Postbus 3, 8300 AA Emmeloord, Nederland |
| 544 | TAGRO Červený Dvůr, spol. s r.o. | Červený Dvůr 112, 391 56 Tábor 4, Czech Republic |
| 549 | Niederösterreichische Saatbaugenossenschaft reg. Gen.m.b.H. | Meires 25, 3841 Windigsteig, Austria |
| 556 | U.C.S., Union des Coopératives de Semences | Place de la gare, 78490 Méré, France |
| 557 | Van De Bilt - Maisadour e.e.s.v. | Postbus 16, 4540 AA Sluiskil, Netherlands |
| 607 | Den Hartigh B.V. | P.O. Box 3, 8300 AA Emmeloord, Netherlands |
| 613 | Mycogen Corporation International Division | BP 42, 641 21 Serres-Castet, France |
| 625 | Šľachtiteľská stanica Levočské Lúky a.s. | 054 01 Levoča, Slovakia |
| 653 | Europlant Pflanzenzucht GmbH | Postfach 1380, 21335 Lüneburg, Germany |
| 672 | Nickerson S.A. Station de Recherches | 5, rue de l Egalité, 28130 Chartainvilliers, France |
| 675 | Limagrain-Nickerson GmbH | Am Griewenkamp 2, 31234 Edemissen, Germany |
| 688 | Terre de Lin | St Pierre le Viger, 76740 Fontaine le Dun, France |
| 689 | Groenbroek Zaden Kweekbedrijf en Zaadhandel | Postbus 55, 9679 Scheemda, Netherlands |
| 697 | Syngenta Seeds GmbH | Postfach 3264, 32076 Bad Salzuflen, Germany |
| 709 | Station Fédérale de Recherches Agronomigues | De Changins, 1260 Nyon, Switzerland |
| 711 | Syngenta Seeds S.A.S. | B.P. 27, 31790 Saint Sauveur, France |
| 716 | Asgrow France S.A. | Europarc du Chene, 11 rue Pascal, 69673 Brom Cedex, France |
| 727 | Germicopa S.A. | 1, Allée Loeiz Herrieu, F-29334 Quimper Cedex |
| 735 | IWN Poznan, Šlaska SD | 46-381 Wojciechów, Poland |
| 736 | AGRI Obtentions | B.P. 46, 78042 Guyancourt Cedex, France |
| 752 | Malopolska HBP i Nasiennictwa Rolniczego w Krakowie - HBP | ul. Zbožowa 4, 30-002 Krakow, Poland |
| 753 | RAPS GbR, Saatzucht Lundsgaard | Lundsgaarder Weg 1, 24977 Grundhof, Germany |
| 771 | Semences Prograin Inc. | 145, Bas Riviére Nord, JOL 1 TO St-Césaire, Quebec, Canada |
| 772 | Pannar Seed Ltd. | Cross Way, Church Hill, DT11 8LP Iwerne Minster, Blandford, Dorset, United Kingdom |
| 777 | Pioneer Hi-Bred International, Inc. | 7100 NW 62nd Avenue, US-50131 Johnston, Iowa |
| 781 | Mais Angevin S.A. | B.P. 36, 49250 Saint Mathurin sur Loire, France |
| 784 | Handelmaatschappij Van Rijn B.V. | P.O. Box 6, 26900 AA 's-Gravenzande, Netherlands |
| 806 | Zemědělská agentura s.r.o. | Pod Terebkou 4/15, CZ-140 00 Praha 4 |
| 880 | Elita semenářská, a.s. | Cupákova 4a, 621 00 Brno, Czech Republic |
| 930 | SW Seed BV | P.O. Box 235, 8300 AE Emmeloord, NL |
| 943 | Pomorsko-Mazowiecka Hodovla Ziemniaka Sp. Z o.o. | Z/s w Strzekecinie, 76-024 Swieszyno, Poland |
| 944 | Monsanto SAS | Europarc du Chêne, 1 rue Jacques Monod, 69673 Bron Cedex, France |
| 946 | BOR, s.r.o. | Na Bílé 1231, 561 01 Choceň, Czech Republic |
| 1005 | Adrien Momont et Fils | 7, rue de Martinval, F-59246 Mons-en-Pévèle |
| 1006 | Nickerson International Research GEIE | Rue Limagrain, 63720 Chappes, France |
| 1008 | Saatzucht Schmidt | Kraftgasse 60, D-76829 Landau |
| 1009 | Pflanzenzucht Saka GbR | Kielortallee 9, 20144 Hamburg, Germany |
| 1010 | Sejet Plantbreeding | Norremarksvej 67, Sejet, DK-8700 Horsens |
| 1018 | HZPC Holland B.V. | P.O. Box 88, 8500 AB Joure, Netherlands |
| 1025 | C&M Seeds | R.R. 3 Palmerston, N0G 2P0 Palmerston,Ontario, Canada |
| 1032 | Advanta Seeds BV | P.O.Box 1, 4420 AA Kapelle, Netherlands |
| 1036 | Delley Samen und Pflanzen AG | Postfach 16, CH-1567 Delley |
| 1048 | Hergen Berding | Am Jadebusen 36, 26345 Bockhorn, Germany |
| 1052 | Saatzucht Donau Ges.m.b.H. & CoKG | Saatzuchtstrasse 11, AT-2301 Probstdorf |
| 1053 | Hodowla Roslin Strzelce, Sp. z o.o. | ul. Glowna 20, 99-307 Strzelce, Poland |
| 1054 | Hybro Saatzucht GmbH & Co. KG | Kleptow 53, D-17291 Schenkenberg |
| 1059 | Saatzucht Rudolf Pohl KG | Hauptstrasse 17, D-25560 Warringholz |
| 1062 | Clovis Matton NV | Kaaistraat 5, B-8581 Avelgem-Kerkhove |
| 1065 | R2n SAS | BP 3336, 12033 Rodez Cedex 9, France |
| 1069 | Ing. Vladimír Pokorný | Čelakovského 957, 675 51 Jaroměřice nad Rokytnou, Czech Republic |
| 1076 | Zeainvent a.s. | Trstínska 3, SK-918 44 Trnava |
| 1084 | Saaten Union Recherche sarl | 163, avenue de Flandre, F-60190 Estrées St Denis |
| 1089 | Hodowla Roslin Smolice Sp. z o.o. | Smolice 146, 63-740 Kobylin, Poland |
| 1094 | Südwestsaat GbR | Im Rheinfeld 1-13, 76437 Rastatt, Germany |
| 1097 | Saatzucht Gleisdorf GmbH | AmTieberhof 33, A-8200 Gleisdorf |
| 1100 | Freiherr von Moreau Saatzucht GmbH | Schafhöfen 3, D-93099 Mötzing |
| 1109 | Van der Have Sugar Beet Seeds B.V. | Van der Haveweg 2, 411 RB Rilland, Netherlands |
| 1110 | Cebeco Semences | Chemin du moulin de Tussac, 77410 Saint-Mesmes, France |
| 1114 | Monsanto Technology LLC | 800 North Lindbergh Boulevard, US-63167 St. Louis, Missouri |
| 1117 | A. de Nijs & Zn. B.V. | De Huiswed 7, 1749 ZG Warmenhuizen, Netherlands |
| 1118 | Syngenta Seeds Ltd. | Market Stainton, LN8 5LJ Market Rasen, Lincolnshire, United Kingdom |
| 1133 | Euralis Semences | Avenue Gaston Phoebus, F-64230 Lescar |
| 1136 | Limagrain Verneuil Holding | B.P. 115, 63203 Riom Cedex, FR |
| 1148 | DLF International Seeds Inc. | PO Box 225, US-93748 Halsey, Oregon |
| 1166 | Department of Agriculture, Western Australia | 3 Baron-Hay Court, 6151 South Perth, W. Australia, AU |
| 1174 | Euro Grass Breeding GmbH & Co KG | Postfach 1407, D-59524 Lippstadt |
| 1178 | Schweiger-Weizen GbR | Hauptstrasse 8, 6408 Biendorf, DE |
| 1201 | Slovenské centrum połnohospodárskeho výskumu | Hlohovská 2, SK-94992 Nitra |
| 1205 | Sempol spol. s.r.o. | Trstínska 3/675, SK-91844 Trnava |
| 1207 | Limagrain Advanta Nederland BV | PO Box 1, 4410 AA Rilland, Nederland |
| 1209 | SES Vanderhave NV/SA | Industriepark, Soldatenplein Z2 nr. 15, B-3300 Tienen |
| 1213 | Strube-Dieckmann GmbH & Co. KG | Hauptstrasse 1, D-38387 Söllingen |