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  • Over 80 years alongside with farmers

    As of April 10th, MAÏSADOUR Semences is becoming MAS Seeds to start a new phase of its development.

    Providing high quality seeds

    Learn more about MAS Seeds in this video 

  • MAS Seeds Ivoiry Coast

    New Subsidiary Opening in Ivory Coast

    MAS Seeds creates a new subsidiary in Ivory Coast to offer a complete range of yellow and white tropical corn, directly and through his local partners in Western Africa.

  • Waterlock MAS Seeds

    WATERLOCK Webserie 

    Follow our webserie and learn more about the WATERLOCK genetic grain corn varieties

  • company name masseeds

    Company Name Change

    As of 30. October 2019, the name of the company in France is MAS Seeds 

  • green + technology by masseeds

    GREEN + Technology

    2 out of 3 farmers do not harvest at the right date, use GREEN+ hybrids to optimize your harvest!

  • Jacques Groison Interview from MAS Seeds

    Giant Views Video Interview of Jacques Groison

    Jacques Groison the CEO of MAS Seeds talks with Marcel Bruins at the Euroseeds 2019 Congress in Stockholm

Discover our products

MAS Seeds' mission is to provide high quality seeds and innovative solutions to help farmers increase the value of their production and their land in a sustainable way. Here you can find a wide choice of crops, varieties and our seed care product Agrostart. You can also access our seeds and advice catalog to discover our full offer.

Show all seeds

Sales representatives by your side

He supports you in:     

  • finding the adapted variety and crop for you
  • testing new varieties that might be interesting for your cultivation
  • managing your crop and your harvest


MAS seed Faivre

FAIVRE Frederic

+33 648692490 (Wechat)

Send a mail
MAS Seeds Sun

Sun Xiujun

+86 131 49 50 36 18

Send a mail