Pacific Seeds Pvt. Ltd.

Pakistan Agricultural Research Council (PARC)

Pakistan Biotechnology Information Center (PABIC)

Panam Semences

Pannar Seed

Pannar Seed (Kenya) (Pty) Ltd.

Paraguay - Ministry of Agriculture

Peacock Seeds

Penn State University

Perdue AgriBusiness

Peterson Farms Seed

Petkus Technologie GmbH

Pflanzenforschung.de

PG Economics Ltd.

PGG Wrightson Ltd.

Philippine Rice Research Institute (Philrice)

Philippines, Ministry of Agriculture

Phillips McDougall

PhytoGen Seed Company LLC

Plant & Food Research Limited

Plant Research International BV

Plantum NL

Plateforme sur les semences en Afrique de l'Ouest

Potato News Today

Prairie Brand Seed

Prairie Hybrids

Prasad Seeds Pvt Ltd.

Premium Seed Coaters Pty. Ltd.

Prime Seed Co.

Proceedings of the National Academy of Sciences (PNAS)

Processors & Growers Research Organization (PGRO)

Punjab Agricultural University (PAU)

Punjab Seed Corporation

Punjab State Seeds Corporation Limited (Punseed)

Purdue University

Pure Seed