The John Innes Centre is an independent, international center of excellence in plant science, genetics, and microbiology.

Kachwekano Zonal Research and Development institute (KAZARDI) is a research institute in the highlands of Kabale District, South Western Uganda

Kenya Agricultural Research Institute (KARI) is a government research institute with research programmes in food crops, horticultural and industrial crops, livestock and range management, land and water management, and socio-economics. This includes several activities related to the potato crop.

Kenya Plant Health Inspectorate Service (KEPHIS) is the government parastatal whose responsibility is to assure the quality of agricultural inputs and produce to prevent adverse impact on the economy, the environment and human health.

Khazaee Corporation is an Iranian Agricultural, Livestock, and Cold Storage Supplier. They have specialised cold storage for potato tuber.

Make more profitable procurement decisions by planning, forecasting and recording all supply tonnages and quality in one Crop Intelligence Platform. KisanHub licences the Platform to Groups, Processors and Packers of Potatoes (and other crops).

Lantmännen is an agricultural cooperative and Northern Europe’s leader in agriculture, machinery, bioenergy and food products.

Founded in 1919, Leatherhead Food Research, based near London, UK, is an independent organisation delivering innovative research, scientific consultancy and regulatory guidance and interpretation.

Levity CropScience is a research oriented company in the United Kingdom working to make fertilizers to be more efficiently taken up and used by crops - including the potato crop.

Lifeasible is a biotechnology company, specialized in agricultural science. Lifeasible offers a wide variety of agro-related services and products for environmental and energy solutions.

Lihme Protein Solutions is a Danish company developing a commercial method based on controlled affinity separation (CAD) to extract functional proteins from the potato juice that remains after starch extraction.

Lund University (Swedish: Lunds universitet) is one of Europe's oldest, largest and most prestigious universities, consistently ranking among the world's top 100 universities.

Mahany Farms is located in Arkport, United States offers potatoes for chips production. In addition to growing chipping potatoes, Mahany Farms helps develop new chipping potato varieties through Cornell’s breeding program, which tests different potato varieties’ viability in different regions.

Marine conservation is a company involved in Coral reef protection and rehabilitation in Pakistan, through the scientifically proven methodology of Ocean Quest Global.

McGill University is consistently ranked as one of the top universities, both nationally and internationally. It is a world-renowned institution of higher learning with research activities spanning three campuses.

Michigan State University (MSU) is a public research university located in East Lansing, Michigan, United States with a number of potato research projects, in particular in the area of Potato Breeding and Genetics.

Mintel Group Ltd is a privately owned, London-based market research firm.

Miso Robotics develops and manufactures artificial intelligence-driven robots that assist chefs to make food at restaurants.