| 1 | 2 | 3 |
| 1 | Teagasc Research Centre | Oakpark Carlow, Ireland |
| 4 | Department of agriculture, food and rural development | Backweston farm Leixlip, Co Kildare, Ireland |
| 13 | Seed Technology Ltd | Ballymountain Waterford, Ireland |
| 17 | Departement Plantengenetica | Caritasstraat, 21, B-9090 Melle |
| 20 | Landbrugets Kartoffelfond | DK-7184 Vandel |
| 21 | Benoist. C. | Ferme de Moyencourt, F-78910 Orgerus |
| 25 | BayWa AG Habt Saatgutt-Kartoffeln | Postfach 810108, D-81901 Munchen |
| 26 | Josef Breun | Amselweg, 1, D-8522 Herzogenaurach |
| 27 | DSV Lipstadt-Bremen GmbH | Weissenburgerstrasse 5, D-59557 Lippstadt |
| 29 | KWS Kleinwanzlebener Satzucht AG | Grimsehlstrasse 31, Postfach 1463, D-37555 Einbeck |
| 31 | F. Von Lochow Petkus | Postfach 1197, D-29296 Bergen |
| 32 | Kruse & Co Samengrosshandel | Schlossstrasse 10-12, D-32139 Spenge |
| 35 | D.J. Van Der Have Grasses B.V. | P.O. Box 127, NL-5520 A.C. Vlijmen |
| 37 | Dr H. Strube Saatzucht Sollingen | Postfach 1353, D-38358 Schoningen |
| 43 | Danske Planteforaedling Boelshoej | Schlossstrasse 10-12, DK-4660 Store Heddinge |
| 49 | Saka-Ragis | Postfach 132216, D-2000 Hamburg 13 |
| 55 | Florimond Desprez | F-59242 Capelle-en-Pévèle |
| 58 | Institut national de la recherche agronomique | 149 rue de Grenelle, F-75341 Paris Cedex 07 |
| 60 | Secobra Recherches | Centre de bois Henry, F-78580 Maule |
| 62 | Serasem | 60 rue Leon Beauchamp, BP 45, F-59933 La Chapelle d'Armentière Cedex |
| 64 | Unsigma | Route de Clermont, F-60480 Froissy |
| 66 | Verneuil Recherche | BP 3, F-77390 Verneuil |
| 72 | Barenbrug Holdings BV | Stationsstraat 40, 6678 AC Oosterhout, Nederland |
| 77 | Innoseeds BV | PO Box 10000, 5250 AA Vlijmen, Nederland |
| 93 | Mommersteeg International BV | PO Box 1, 5250 AA Vlijmen, Nederland |
| 100 | Kweekbedrijg Ropta ZPC | Postbus 2, 9123 ZR Metslawier, Nederland |
| 102 | Van Engelen Zaden BV | Vijfhoevenlaan, 4, Postbus 35, 5250 AA Vlijmen, Nederland |
| 103 | SES | Industriepark, 15, B-3300 Tienen |
| 108 | Zelder BV | Postbus 26, 6590 AA Gennep, Nederland |
| 111 | Agrico Ltd | Castleton of Eassie, Forfar, DD8 1SJ Angus, Scotland, United Kingdom |
| 112 | Sharpes International Plant Breeding Station | LN5 0LF Boothby Graffoe, Lincolnshire, United Kingdom |
| 113 | Perryfields Seeds Ltd | Thorn Farm, Evesham road, WR7 4LJ Inkberrow, Worcestershire, United Kingdom |
| 115 | Nordsaat Saatzucht GmbH | Zuchtstation Granskevitz, D-18569 Granskevitz |
| 118 | New Farm Crops Ltd | Market Stainton, LN8 5LJ Market Rasen, Lincolnshire, United Kingdom |
| 119 | Nickerson Ltd | Rothwell, LN7 6DT Market Rasen, Lincolnshire, United Kingdom |
| 125 | SCRI | Invergowerie, DD2 5DA Dundee, United Kingdom |
| 126 | Semundo Ltd | 49 North Road, CB1 6AS Great Abington, Cambridge, United Kingdom |
| 128 | CV Zaden Labor | Industrieweg, 98-100, B-9032 Wondelgem |
| 130 | IGER | Gogerddan Aberystwyth, Wales, United Kingdom |
| 131 | Van der Have BV | Postbus 127, 5520 AC Vlijmen, Nederland |
| 132 | PBI | Maris Lane, CB2 2LQ Trumpington, Cambridge, United Kingdom |
| 143 | Nordsaat Saatzuchtgesellschaft GmbH | D-2322 Waternevestorf |
| 153 | Agrosearch Grasslands | Palmerston North, New Zealand |
| 157 | Hillshög AB | Box 302, S-261 23 Landskrona |
| 160 | SCA Adrien Momont et fils | 7 rue de Martinval, F-59246 Mons-en-Pévèle |
| 161 | Svalöf Weibull AB | S-268 81 Svalöv |
| 168 | Irish Potato Breeders Ltd | 168 Seapark Malahide, Dublin, Ireland |
| 170 | Lemaire Deffontaines | Rue du Bourg Auchi-les-Orchies, France |
| 193 | Maribo UK Ltd | LN4 2DY Potterhankworth, Lincolnshire, United Kingdom |
| 197 | International Seed Producers | Fordham Road, C88 7AH Newmarket, Suffolk, United Kingdom |
| 207 | Danisco | LN4 2DY Potterhankworth, Lincolnshire, United Kingdom |
| 208 | Lion's Seeds Ltd | Bush Jonhnsons Research Station, Woodham Mortimer, CM9 6SN Maidon, Essex, United Kingdom |
| 210 | Boreal Plant Breeding | Myllytie 8, FIN-31600 Jokionen |
| 212 | Norddeutsche Pflanzenzucht Hans-Georg Lembke KG | Hohenleith, D-2331 Holtsee |
| 218 | CPB Twyford Ltd | 56 Church Street, SG8 7RE Thriplow, Royston, Hertfordshire, United Kingdom |
| 219 | Saatzucht Bauer GmbH | Hofmarkstrasse 1, Postfach 1127, D-8407 Nieder Traubling |
| 222 | Sejet Plant Breeding | Norremarksvej 67, DK-8700 Horsens |
| 225 | Dani | Manor House Loughgall, Co Armagh, Ireland |
| 226 | Rustica Prograin Génétique | Domain de Sandreau, F-31700 Mondonville |
| 228 | Limagrain Genetics | F-63720 Chappes |
| 230 | DLF Trifolium A/S Dansk Planteforeadling | PB 19, Hojerupvej 31, DK-4660 Store, Heddinge |
| 237 | Gebr. Dippe Saatzucht GmbH | Postfach 3264, D-4902 Bad Salzuflen |
| 239 | Pioneer France | Epuiseau, F-41290 Oucques |
| 240 | Asgrow Semences | Avenue Félix Louat, BP 80, F-60304 Senlis, Cedex |
| 241 | Semences Coop. de Pau | Avenue Gaston Phoebus, BP 29, F-64230 Lescar |
| 249 | Caussade Semences | Avenue de Meaux, F-82300 Caussade |
| 250 | Mais Angevin ZI | Rue de la Vilaine, BP 59, F-49250 St Mathurin |
| 255 | Lochow-Petkus Belgium NV | Langstraat 130, B-3350 Neerhespen (Linter) |
| 261 | Petersen P.H. | Postfach 6, D-2391 Lundsgaard |
| 263 | Strengs Erben | Aspachhof, D-8704 Uffenheim |
| 270 | Hybrinova | 16, avenue de la Baltique, F-91953 Courtaboeuf Cedex |
| 273 | J. Joordens zaadhandel BV | Postbus 7823, 5995 ZG Kessel, Nederland |
| 284 | Advanta Seeds BV | Postbus 127, 5250 AC Vlijmen, Nederland |
| 288 | Novartis Seeds SA | 12, chemin de l'hobit, F-31790 Saint-Sauveur |
| 297 | RAGT 2N | Rue Emile Singla Site de Bourran, F-12033 Rodez Cedex 9 |
| 298 | Euro Grass Breeding GmbH & Co KG | Weissenburger Str. 5, D-59557 Lippstadt |
| 299 | Pioneer Hi-Breed Northern Europe Sales GmbH | Apensener Str. 198, D-21614 Buxtehude |
| 300 | Innoseeds BV | PO Box 10000, 5250 GA Vlijmen, Netherlands |
| 301 | Sudwestsaat GbR | Am Rheinfeld 1-13, D-76437 Rastatt |
| 302 | Limagrain Verneuil Holding | BP 115, F-63203 Riom Cedex |
| 303 | Euralis Semences | Av. Gaston Phoebus, F-64231 Lescar |
| 304 | Limagrain Advanta Nederland BV | POBox 139, 8219 PR Lelystad, Nederland |
| 305 | Lemaire Deffontaines | 180 rue du Rossignol, F-59310 Auchy les Orchies |
| 306 | Landbouwbureau Wiersum BV | PO Box 8, 9670 AA Winschoten, Netherlands |
| 1125 | Baywa AG | Habt Saatgutt-Karttuffelin, Postfach 810108, D-8000 Munchen 81 |
| 1132 | Nordsaat Saatzuchtgelsellschaft MBH | D-2322 Waternevestorf |