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Our quality seed production

Our seed production

MAS Seeds is a European leader in hybrid seed production, our innovative seed treatment and our quality management system guarantee providing the highest-quality seeds

Producing high quality seeds to express their genetic potential

MAS Seeds owns 3 main production areas, each with a seed producer network, a manufacturing factory and a quality laboratory for a production capacity of over 25 000 ha, mostly corn, sunflower, oilseed rapes, forages, cereals and beets,

  • South-West of France,
  • Saragosse, Spain,
  • Dnipro region in Ukrain

Each seed processing facility has high-tech industrial capacities and are ESTA quality assurance system certified. Each facility follows a strictly managed quality procedure. Production protocols are adapted to each variety​ with quality controls at each step of the process​. « A la carte » calibration methods are applied to guarantee the best seed homogeneity in each bag. Our factory in France is ORGANIC certified in order to deliver high quality organic seeds. 

We recently expanded our production zone to Russia and work with production partners in Turkey and Italy to diversify our origins and secure production. Parental line seed, experimental seed and out of season production networks in Africa and America complete this expansion.

A department is dedicated to research in production and in seed protection allows us to constantly improve our seeds quality and integrate the latest innovations for our clients. Developed by our experts, AGROSTART is MAS Seeds solution for corn and sunflower seed treatment, allowing the optimal field establishment and early vigor in any weather condition.





We evaluate the quality of the seeds at each stage of manufacturing to reach a quality standard which is more demanding that the regulation given by the SOC (Service Officiel de Contrôle et de Certification). Our control quality laboratories work hand-in-hand with our factories to certificate the seeds and to secure a high quality level of the final goods.


factories in Europe

Each with a quality control and high-tech process


production countries

Each following the same quality steps



working for production fields, processing, providing and seed production research



specialised in seed multiplication



dedicated to corn, oilseed rape, sunflower, forrage seeds, cereals, beets

3 mio

bags of seed

produced in 2017-2018


Research Service

in treating seed and in technological seed production


processing facilities

one in Italy which is specialized in forage & cover crop mixtures

Our production and factory locations