Pootaardappelen

Zellweger Farms, a family-owned farm in Delta, British Columbia, produces, stores, and distributes certified seed potatoes to commercial farmers and agricultural markets across Canada.

Zerella Fresh is one of the leading suppliers and packers of potatoes, onions and carrots in Australia.

Zhangjiakou Danong Seed Potato Industry Co., Ltd. has a 100-m2 tissue culture room, a 100-m2 room for seed inspection and detection, 4 ha of house for minituber production, 333.3 ha of field for basic seed production and 333.3 ha of field for certified seed production.

Zhangjiakou Qizhi Seed Potato Industry Co., Ltd. is a private seed potato company based in Zhangbei County, Zhangjiakou, Hebei, China. The company operates in the potato seed production sector, focusing on virus-free seed potato multiplication, minituber production.

Storing, sorting and packaging potatoes are ZOS's main activities. They do this for growers, trade and exporters. ZOS also provides customized transport. Other products are also stored with them, such as: carrots, onions, milk powder, grains and fertilizers.

Van Rijn France (VRF) is a French company specialized in the introduction, development and sales of seed potatoes.

АДРЕСА (Agrico Ukraine LLC) is a leading supplier of seed potatoes in the Ukraine