Saatbau Linz

Sathguru Management Consultants Pvt Ltd

SEAMEO SEARCA Biotechnology Information Center

Seed Association of the Americas (SAA)

Seed Biotechnology Centre at UC Davis

Seed Central

Seed Dynamics, Inc.

Seed Processing Holland BV

Seed Trade Association of Arizona

Servicio Nacional de Calidad y Sanidad Vegetal y de Semillas (SENAVE)

SGS Mid-West Seed Services, Inc.

Siegers Seed Co.

Sociedad Colombiana de Ciencias Hortícolas

Sociedad Española de Biotecnología (SEBIOT)

Society for the Advancement of Breeding Research in Asia and Oceania (SABRAO) *

Society of Commercial Seed Technologists (SCST) *

Solanaceae Coordinated Agricultural Project (SolCAP)

South African National Seed Organisation (SANSOR)

South Dakota State University

Southern Seed Association (SSA)

Swedish Board of Agriculture - Jordbruksverket

Swedish Seed Trade Association (Svuf)

Swiss Granum

Syngenta Crop Protection, Inc. (USA)