种薯

Rockyview Elite Tuber Ltd. has a warehouse located in Alberta where the company stores seed potatoes.

Rockyview Elite Tubers is a family-run seed potato farm located about 30 kilometers northeast of Calgary, specializing in premium E1 and E2 seed potatoes. The farm combines onsite laboratory and greenhouse facilities with a closed-system approach to ensure high-quality production, storage, and preparation of seed potatoes.

Romagnoli F.lli SpA is one of Italy's foremost processors and marketers of fruits and vegetables, especially potatoes. Based in Bologna, its 65 employees work in modern systems and structures.

Row 7 is an organic food company built to reimagine food from seed to table. Working in collaboration with chefs, farmers and plant breeders.

Royal Zap has more than a century of experience in the selection of seed and grains, the fertile clay soil in their polders in the northern part of North Holland

The Rush Group is a global fresh produce trading company focused on potatoes, sweet potatoes, butternut squash, carrots, onions, cauliflowers, broccoli, apples and sweet corn

Ryan Creek Farm, established in 1906, is a family-run farm located in Pemberton, British Columbia. They specialize in growing certified seed potatoes.

Romion Agri & Co SRL is a Romanian firm with its headquarters in ZABALA. It works in the potato farming industry and, in collaboration with Agrico, offers seed potatoes. The company underwent incorporation on February 5, 2008.

Saatzucht Niehoff have been successfully breeding, propagating and marketing seed potatoes in the former VEG breeding station in Bütow.

Salazar Farms produces Colorado Certified Seed Potatoes at the Colorado Field Generation 1 through 4 levels. The farm produces seeds both for other seed growers and for commercial Salazar Potatoespotato growers

Sam Dennigan and Company is a potato packing company in Ireland. The company was established in 1976 when its founder, Samuel Laurence Dennigan, began trading in ware and seed potatoes from Oldtown in north County Dublin.

Samriddhi by Mahindra is part of the Mahindra & Mahindra Limited and among many products this company offers seed potatoes.

San Acacio Seed, LLC is located in the southeastern region of the San Luis Valley thus allowing for complete geographical isolation from the potato growing regions of the valley.

The Sangha Group has been the largest producer of seed and table potatoes in Asia since 40 years. Products Offered: Diamont Potato, Potato, Brown Raw Potatoes, Locker Potato, Natural Fresh Potato and Organic Potato 

Sashanka Agro Tech Pvt. Ltd. is an Indian company established in 1999 by Mr. Bishwanath Sinha in Ranchi, India. An annual potato mini tuber seed production capacity in aeroponic is more than 10 Million and 2 Million in coco peat.

The Holm family has been farming in Bruce and Grey counties since 1874. From the year 2000 they expanded their farming operation to include the growing and harvesting of potatoes.

Schaap Holland has been active in the potato world for over 50 years.The company is involved in the entire potato chain. Through their sorting, packaging and peeling company, they supply a wide range of table potatoes and chilled potato products.

Schroeder Brothers Farms grows over 2200 acres of foundation and certified seed potatoes mostly in the Antigo area, but also in Suring, Mountain, Post Lake Pearson and Phlox. They grow over 20 varieties each year including reds, russets, chips and Frito Lay varieties.