Aardappelketen in Amerika

Senasa is responsible for planning, organizing and executing specific programs and plans that regulate production, orienting it towards obtaining safe food for human and animal consumption.

The National University of Colombia is a center where not only different and often contradictory currents of thought converge, but also urban expressions that accentuate its character as representative of the Colombian nation.

Nebraska Irrigation is manufacturer and supplier of Irrigation components and center pivot components to dealers domestically and internationally.

Nelson Irrigation is a world leader in manufacturing irrigation equipment for agricultural and industrial applications.They are providing products – including Pivot Sprinklers, Rotator Sprinklers, Pressure Regulators, Control Valves, TWIG Wireless Controls and Big Gun Sprinklers – for agricultural and industrial applications.

Nesmaral specializes in the production, storage, washing and bagging of potatoes for fresh consumption, and on a smaller scale they produce soybeans, corn and wheat. Every year they produce, wash and bag potatoes for the local and export markets.

New Steffeshof Farms 2013 Ltd. is a Canadian potato farming and agricultural production firm that specialises in commercial potato growing and contemporary farming practices.

Nobex is a group of Peruvian enterprises dedicated to the processing, canning and commercialization of olives in the local and international market. Nobex Foods is their subsidiary, responsible for packing and bottling.

Nonpareil-Idaho Potato Packers growing the highest quality Idaho potatoes in the USA. This company is an organic potato supplier from Idaho.

North American Potato Market News is a publisher of a weekly newsletter on the North American Potato Market

The North American Potato Storage Organization (NAPSO) is dedicated to transforming the future of potato storage in North America via collaboration, education, and innovation. Their objective is clear: to reinvent potato storage across the continent, thereby improving the industry's sustainability and profitability.

The NC State University operates an extensive sweet potato breeding and genetics program. In addition, the NCSU participates in the collaborative Eastern Potato Variety Development Projects

The State Seed Department is the state’s official seed certification agency. The Field Seed Program is responsible for management of all processes involved in the production of certified seed from field inspection

Kettle chips manufacturer in New York State with distribution mainly in the North Eastern United States

Northern Girl (Maine) offers beets, potatoes, carrots and vegetable medleys, including some partially processed products. Northern Girl also offers Organic French Fries

Northern Konstar (Seed) Potatoes Ltd. started of as a premium seed potato producing company in 2000.

NovaSeed performs research and genetic development of potato seeds; they search for varieties with special features, inspired by today's demanding markets.

NovaSource develops and markets a portfolio of crop protection products for niche uses in agriculture worldwide. The company is a business unit of Tessenderlo Kerley, Inc.

NutriAg is a the crop-technology company that’s dedicated to solving the complex needs of fields and farmers through safe, plant-specific nutrient solutions.