马铃薯

NOES produce high-quality seed potatoes. The cooperative is Austria’s only potato breeder and at the time the largest seed potato multiplier organization.

O. C. Schulz & Sons is a family-owned and operated diversified potato farming operation in the Red River Valley of North Dakota.

Okoa Mda Company is a bulk trade and supply company that specializes in large-scale potato distribution to regional markets.

Agriverde offers a diverse range of products, including industrial potatoes and fresh consumption potatoes, tailored to meet varied market demands. The organization emphasizes improving production quality and efficiency while optimizing costs to increase the commercial value of its members' products.

Oakley's Premium Fresh Vegetables ltd is a producer of Vegetable products based out of New Zealand

Oakville Produce (formerly known as the Moraitis Group) was the biggest fresh potato business in Australia, good for 23 per cent of Australia's AU$625 million potato market. in May 2016, the company went into receivership and is currently for sale.

Oddball Organics™ potatoes are just as fresh and nutritious as regular organic potatoes, only difference being odd shapes or minor skin blemishes or minor mechanical damage

Okray Family Farms produces over 1800 acres of potatoes and over 5900 acres of sweet corn, green beans, peas, soy, and maize annually. They are closely affiliated with Indian Hills Cranberry, LLC.

Old Oak Farms offers a full line of potatoes including gold, red, russet and jumbo potatoes, along with seasonal specials such as baby potatoes.

Ontario Potato Dist. (Alliston) Inc.'s primary activity is potato farming, packing, storage, and distribution. Since its inception almost 50 years ago.

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.

Optimus Land, located in Famagusta's renowned Red Villages region of Cyprus, specialized in the manufacture of premium potatoes. With over a decade of experience in potato trading, the company mixes traditional farming practices with the area's unique red soil to create high-quality produce.

The Oregon State University (OSU) and its extension service devote a significant amount of effort to potato research, in areas such as variety development, Crop Management, Weed Control, Disease Control and Insect Control.

Oriental Fruits, founded in 2009 and located in Egypt, works as a merchant exporter, acquiring product from farms and serving worldwide consumers in Europe, Asia and Africa. Its activities include grading, packing, and cold chain logistics to ensure product quality, with frozen items processed and kept under regulated conditions such as deep freezing for longer shelf life.

The firm also participates in organic agricultural projects, providing items such as sweet potatoes, onions, garlic, and pumpkins grown without synthetic pesticides, demonstrating compliance with worldwide organic standards and growing demand for clean-label produce.

P J Lee and Sons - Highflyer Farms, are one of the largest individual potato producers in the UK, serving chip shops predominately.

Patatas Tarsa is a family-owned agricultural firm headquartered in the picturesque valley of Pinarnegrillo, Segovia, committed to farming potatoes that restore the true flavor that many felt had been lost.

PT East West Seed Indonesia (EWINDO) is a joint venture between Enza Zaden and East West Seed. The Indonesian name is "Cap Panah Merah"

Pacific Potato Corp. specializes in growing and supplying certified seed potatoes. They offer a variety of potato types, with a focus on quality and certification standards.