![Ontario Seed Potato Growers Association (OSPGA) Ontario Seed Potato Growers Association (OSPGA)](https://media.potatopro.com/ospga-1200x589.png?width=750&height=360&crop=center&mode=crop)
Ontario Seed Potato Growers Association (OSPGA)
OSPGA is an organization of Ontario potato seed growers and breeders who work collaboratively to support the SPUD Unit through the University of Guelph, liaison with CFIA inspectors regarding seed certification and with OMAFRA to promote the best quality Ontario grown seed with stewardly production practices.
![](https://media.potatopro.com/opti-serve-550x270.jpg?width=750&height=360&crop=center&mode=crop)
OptiServe BV
At OptiServe they go to extremes. Thinking along with solutions that work is second nature to them. Thanks to more than 15 years of overhauling and selling optical sorting machines
Sponsored Content
Sponsored Content
Sponsored Content
Sponsored Content
![](https://media.potatopro.com/packo-agri-336x165.jpg?width=750&height=360&crop=center&mode=crop)
Packo Agri
Packo Agri focuses on the sale and marketing of agricultural machines: machines for haymaking, tillage and sowing technology, fertilizer spreaders, sprayers and machines for feeding technology of the brands Kuhn, Köckerling, Agricola Italiana and Kerner.
![Papas Arcoiris Papas Arcoiris](https://media.potatopro.com/papas-arcoiris-1200x589.jpg?width=750&height=360&crop=center&mode=crop)
Papas Arcoiris
Papas Arcoiris is a family business, founded in 2002 by Boris Contreras Kusch together with his father Andrés Contreras (1943-2014). It is located in Puerto Varas, Los Lagos Region and is dedicated to the production of potatoes, of different colors and shapes, to market them both in Chile and in the most demanding markets in the world.