USA
1.Alf Christianson Seeds Inc.
2.Crites Moscow Seed Inc.
3.American Takii, Inc.
4.Bakker Brothers USA, Inc.
5.Bejo Seeds , Inc.
6.Colorado Seeds, Inc.
7.FMC Corporation.
8.W . Brotherton Seed Co, Inc.
9.Holler and Co, Inc.
10.Peto Seeds Co, Inc.
11.Ferry-Morse Seed Co.
12.Burpee Seeds Co.
13.Ag Bro Seed Co.
14.Harris Moran Seed Co.
15.Heinz Seed Co.
16.Johnny’s Selected Seeds Co.
Canada
1.Columbia Seed Co Ltd.
2.Stokes Seeds Ltd.
Holland
1.Royal Sluis .(Mr . Ltd)
2.Sluis and Groot Seed Co.
3.Bakker Brothers
4.De Ruiter Seeds Co.
5.Enza Zaden BV Co.
6.Nickerson-Zaman B.V.Co.
7.Van Dijke Zaden Co.
8.ZPC (Mr . Kauffman)
9.BEJO Seeds Inc.
UK
1.Hurst Gunson Seed Ltd.
2.Cullen Allen Co.
3.Charles Sharpe & Co,Ltd(Mr . Dory)
New Zealand
1.Yates Copper and Co,Ltd Auckland.
2.Canterbury Seed Co,Ltd.
3.Wrightson Seeds Co.
Itay
1.Raci Sementi Sri Co.
2.Zorzi Girolamo Sementi S.R.L Seeds Co.
3.Sluice and Groot Seed Italia Co.
France
1.Vilmorin Co.
2.Technisem Co,Ltd.
India
1.Maharashtra Hybrid Seed Co, Ltd.
2.Punjab Beej Company.
3.Hoshiarpurian Di Hatti Co.
China
1.Top Green Seed Co.
2.Green Seeds China, Inc.
3.Techspark Seed Co, Ltd.
4.Vilmorin Co.
5.Xinjiang Xiyu Seed Co, Ltd.
Denmark
1.L Daehnfeldt A/S Co.
2.Ohlsens Enke Denmakr.
Japan
1.Nanto Seed Co.
2.Takii Seed Co, Ltd.
3.Kanda Seed Co, Ltd.
4.Tokita Seed Co, Ltd.
Taiwan
1.Ching Long Co,Ltd.
2.Know-you Seed Co, Ltd.
Thailand
1.East-West Seed International Limited.
Australia
1.South Pacific Seeds Ptv, Ltd.
Germany
1.Nickerson-Zwaan GmbH.
Spain
1.Antaris Seeds S.L.